Exhibit 4-R
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                           SERIES 1999-4 SUPPLEMENT




                                    Among



                        U.S. AUTO RECEIVABLES COMPANY



                      CHRYSLER FINANCIAL COMPANY L.L.C.




                                     and



                       THE BANK OF NEW YORK, as Trustee





                        Dated as of November 12, 1999








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                              TABLE OF CONTENTS

                                                                         Page
                                                                         ----
                                  ARTICLE I

                  Creation of the Series 1999-4 Certificates

SECTION 1.01. Designation...................................................1


                                  ARTICLE II

                                 Definitions

SECTION 2.01. Definitions...................................................1


                                 ARTICLE III

                                Servicing Fee

SECTION 3.01. Servicing Compensation.......................................15


                                  ARTICLE IV

                Rights of Series 1999-4 Certificateholders and
                  Allocation and Application of Collections

SECTION 4.01. Allocations; Payments to Seller; Excess Principal
              Collections and Unallocated Principal
              Collections..................................................16
SECTION 4.02. Monthly Interest.............................................17
SECTION 4.03. Determination of Monthly Principal...........................17
SECTION 4.04. Establishment of Reserve Fund and Funding Accounts...........18
SECTION 4.05. Deficiency Amount............................................19
SECTION 4.06. Application of Investor Non-Principal Collections,
              Investment Proceeds and Available
              Investor Principal Collections...............................20
SECTION 4.07. Distributions to Series 1999-4 Certificateholders............21
SECTION 4.08. Application of Reserve Fund and Available
              Subordinated Amount..........................................22
SECTION 4.09. Investor Charge-Offs.........................................23
SECTION 4.10. Excess Servicing.............................................23
SECTION 4.11. Excess Principal Collections.................................24
SECTION 4.12. Excess Funding Account.......................................24
SECTION 4.13. Accumulation Period Length; Accumulation Period
              Commencement Date............................................25
SECTION 4.14. Excess Spread................................................26



                                  ARTICLE V

        Distributions and Reports to Series 1999-4 Certificateholders

SECTION 5.01. Distributions................................................26
SECTION 5.02. Reports and Statements to Series 1999-4
              Certificateholders...........................................27


                                  ARTICLE VI

                             Amortization Events

SECTION 6.01. Additional Amortization Events...............................27


                                 ARTICLE VII

                             Optional Repurchase

SECTION 7.01. Optional Repurchase..........................................29


                                 ARTICLE VIII

                             Final Distributions

SECTION 8.01. Sale of Certificateholders' Interest
              Pursuant to Section 2........................................30
SECTION 8.02. Distribution of Proceeds of Sale, Disposition or
              Liquidation of the Receivables Pursuant
              to Section 9.................................................31


                                  ARTICLE IX

                           Miscellaneous Provisions

SECTION 9.01. Certain Permitted Actions, Amendments to
              the Agreement; Additional Covenants..........................32
SECTION 9.02. Ratification of Agreement....................................35
SECTION 9.03. Counterparts.................................................35
SECTION 9.04. Dealer Concentrations........................................35
SECTION 9.05. The Certificates.............................................35
SECTION 9.06. GOVERNING LAW................................................36

EXHIBIT A     Form of Series 1999-4 Certificate...........................A-1

                                     ii





                                                     SERIES 1999-4 SUPPLEMENT
                                            dated as of November 12, 1999
                                            (the "Series Supplement"), among
                                            U.S. AUTO RECEIVABLES COMPANY, a
                                            Delaware corporation, as Seller,
                                            CHRYSLER FINANCIAL COMPANY
                                            L.L.C., a Michigan limited
                                            liability company, as Servicer,
                                            and THE BANK OF NEW YORK, a New
                                            York banking corporation, as
                                            Trustee.


         Pursuant to the Pooling and Servicing Agreement dated as of May 31,
1991, as assigned by Chrysler Auto Receivables Company ("CARCO") to the
Seller on August 8, 1991 (as assigned, amended and supplemented, the
"Agreement"), among the Seller, Chrysler Credit Corporation, which has been
succeeded by Chrysler Financial Company L.L.C., as Servicer, and Manufacturer
and Traders Trust Company, which has been succeeded by The Bank of New York,
as Trustee, CARCO has created and assigned to the Seller the CARCO Auto Loan
Master Trust (the "Trust"). Section 6.03 of the Agreement provides that the
Seller may from time to time direct the Trustee to issue, on behalf of the
Trust, one or more new Series of Investor Certificates representing
fractional undivided interests in the Trust. The Principal Terms of any new
Series are to be set forth in a Supplement to the Agreement.

         Pursuant to this Series Supplement, the Seller and the Trustee shall
create a new Series of Investor Certificates and specify the Principal Terms
thereof.

                                  ARTICLE I

                  Creation of the Series 1999-4 Certificates

         SECTION 1.01.  Designation.

         (a) There is hereby created a Series of Investor Certificates to be
issued pursuant to the Agreement and this Series Supplement to be known as
the "6.43% Auto Loan Asset Backed Certificates, Series 1999-4".

         (b) In the event that any term or provision contained herein shall
conflict with or be inconsistent with any term or provision contained in the
Agreement, the terms and provisions of this Series Supplement shall govern.

                                 ARTICLE II

                                 Definitions

         SECTION 2.01. Definitions.


                                    1


         (a) Whenever used in this Series Supplement the following words and
phrases shall have the following meanings.

         "Accumulation Period" shall mean, unless an Early Amortization Event
shall have occurred prior thereto (other than an Early Amortization Event
which has resulted in an Early Amortization Period which has ended as
described in clause (c) or clause (d) of the definition thereof in this
Series Supplement), the period commencing on the Accumulation Period
Commencement Date and ending upon the first to occur of (a) the commencement
of an Early Amortization Period (other than an Early Amortization Period
which has ended as described in clause (c) or clause (d) of the definition
thereof in this Series Supplement) and (b) the payment in full to Series
1999-4 Certificateholders of the outstanding principal amount of the Series
1999-4 Certificates.

         "Accumulation Period Commencement Date" shall mean the first day of
the Collection Period upon which the number of full Collection Periods
remaining until the Series 1999-4 Expected Payment Date first equals the
Accumulation Period Length; provided, however, that, if at any time after the
May 2002 Distribution Date, any other outstanding Series (other than any
Excluded Series) shall have entered into a reinvestment period or an early
amortization period, the Accumulation Period Commencement Date shall be the
earlier of (i) the date that such outstanding Series shall have entered into
its reinvestment period or early amortization period and (ii) the
Accumulation Period Commencement Date as previously determined. If the
Accumulation Period Length is one month, two months, three months, four
months or five months, the Accumulation Period Commencement Date shall mean
the first day of the October 2002 Collection Period, the September 2002
Collection Period, the August 2002 Collection Period, the July 2002
Collection Period or the June 2002 Collection Period, respectively.

         "Accumulation Period Length" shall mean a period which is one, two,
three, four or five month(s) long and is calculated as of the May 2002
Distribution Date and each Distribution Date thereafter that occurs prior to
the Accumulation Period Commencement Date, as the lesser of (i) the number of
full Collection Periods between such Distribution Date and the Series 1999-4
Expected Payment Date and (ii) the product, rounded upwards to the nearest
integer not greater than five, of (a) one divided by the lowest Monthly
Payment Rate during the last 12 months and (b) a fraction, the numerator of
which is the sum of (i) the Invested Amount as of such Distribution Date
(after giving effect to all changes therein on such date) and (ii) the
invested amounts of all other Series (other than any Excluded Series)
currently in their amortization or accumulation periods or scheduled to be in
their amortization or accumulation periods by the Series 1999-4 Expected
Payment Date as of such Distribution Date (after giving effect to all changes
therein on such date) and the denominator of which is the sum of the Invested
Amount as of such Distribution Date (after giving effect to all changes
therein on such date) and the invested amounts as of such Distribution Date
(after giving effect to all changes therein on such date) of all other
outstanding Series (other than any Excluded Series) which are scheduled to be
outstanding on the Series 1999-4 Expected Payment Date.

         "Additional Interest" shall have the meaning specified in Section
4.02.

         "Adjusted Invested Amount" shall mean, with respect to Series 1999-4
for any Collection Period, an amount equal to the sum of (a) the Initial
Invested Amount of the Series 1999-4

                                      2


Certificates on the Determination Date occurring in such Collection Period,
minus the excess, if any, of the aggregate amount of Investor Charge-Offs for
all Distribution Dates preceding such date over the aggregate amount of any
reimbursements of Investor Charge-Offs for all Distribution Dates preceding
such date and (b) the applicable Available Subordinated Amount, if any, on
the Determination Date occurring in such Collection Period (in each case,
after giving effect to the allocations, distributions, withdrawals and
deposits to be made on the Distribution Date following the Determination Date
during the Collection Period in which such date occurs).

         "Allocable Defaulted Amount" shall mean, with respect to any
Collection Period, the product of (a) the Series 1999-4 Allocation Percentage
with respect to such Collection Period and (b) the Defaulted Amount with
respect to such Collection Period.

         "Allocable Excess Spread" shall mean, with respect to any
Distribution Date, the amount of excess servicing with respect to all
outstanding Series that would otherwise be distributed to the Seller other
than any such excess servicing with respect to any such Series that, if not
distributed to the Seller, would result in the available subordinated amount
for such Series being less than the required subordinated amount for such
Series and that is allocated to Series 1999-4 on such Distribution Date
pursuant to Section 4.14.

         "Allocable Miscellaneous Payments" shall mean, with respect to any
Distribution Date, the product of (a) the Series 1999-4 Allocation Percentage
for the related Collection Period and (b) Miscellaneous Payments with respect
to the related Collection Period.

         "Allocable Non-Principal Collections" shall mean, with respect to
any Deposit Date, the product of (a) the Series 1999-4 Allocation Percentage
for the related Collection Period and (b) the aggregate amount of Collections
of Non-Principal Receivables relating to such Deposit Date.

         "Allocable Principal Collections" shall mean, with respect to any
Deposit Date, the product of (a) the Series 1999-4 Allocation Percentage for
the related Collection Period and (b) the aggregate amount of Collections in
respect of Principal Receivables relating to such Deposit Date.

         "Automatic Additional Accounts" shall have the meaning specified in
Section 9.01(e).

         "Automatic Removal Accounts" shall have the meaning specified in
Section 9.01(c).

         "Automatic Removal Date" shall have the meaning specified in Section
9.01(c).

         "Available Investor Principal Collections" shall mean, with respect
to any Distribution Date, the sum of (a) an amount equal to Investor
Principal Collections for such Distribution Date, (b) Allocable Miscellaneous
Payments with respect to such Distribution Date, (c) Series 1999-4 Excess
Principal Collections on deposit in the Collection Account for such
Distribution Date and (d) on the Termination Date, any funds in the Reserve
Fund after giving effect to Section 4.08.

         "Available Seller's Collections" shall mean, with respect to any
Deposit Date, the sum of (a) the Available Seller's Non-Principal Collections
for such Deposit Date and (b) the Available Seller's Principal Collections
for such Deposit Date; provided, however, that the Available

                                      3


Seller's Collections shall be zero for any Collection Period with respect to
which the Available Subordinated Amount is zero on the Determination Date
immediately following the end of such Collection Period.

         "Available Seller's Non-Principal Collections" shall mean, with
respect to any Deposit Date, an amount equal to the result obtained by
multiplying (a) the excess of (i) the Seller's Percentage for the related
Collection Period over (ii) the Excess Seller's Percentage for such
Collection Period by (b) Allocable Non-Principal Collections for such Deposit
Date.

         "Available Seller's Principal Collections" shall mean, with respect
to any Deposit Date, an amount equal to the result obtained by multiplying
(a) the excess of (i) the Seller's Percentage for the related Collection
Period over (ii) the Excess Seller's Percentage for such Collection Period by
(b) Allocable Principal Collections for such Deposit Date.

         "Available Subordinated Amount" for the first Determination Date
shall mean an amount equal to the Required Subordinated Amount. The Available
Subordinated Amount for any subsequent Determination Date shall mean an
amount equal to (a) the lesser of (i) the Available Subordinated Amount for
the preceding Determination Date, minus (A) the Required Subordination Draw
Amount with respect to the preceding Distribution Date to the extent provided
in Section 4.08, minus (B) withdrawals from the Reserve Fund pursuant to
Section 4.08 on the preceding Distribution Date to make distributions
pursuant to Section 4.06(a)(iv) (but excluding any other withdrawals from the
Reserve Fund), plus (C) the portion of Excess Servicing for such preceding
Distribution Date distributed to the Seller pursuant to Section 4.10(c), plus
(D) the excess, if any, of the Required Subordinated Amount for such
Determination Date over the Required Subordinated Amount for the immediately
preceding Distribution Date due to an increase in the Subordination Factor
and (ii) the product of the fractional equivalent of the Subordinated
Percentage and the Invested Amount on such Determination Date, minus (b) in
the case of clause (a)(i), the Incremental Subordinated Amount for such
preceding Determination Date, plus (c) the Incremental Subordinated Amount
for the current Determination Date, plus (d) the Subordinated Percentage of
funds to be withdrawn from the Excess Funding Account on the succeeding
Distribution Date and paid to the Seller or allocated to one or more Series;
provided, however, that the Available Subordinated Amount may be increased on
any Determination Date by the Seller, in its sole discretion, by notice to
the Trustee on or before such Determination Date, so long as the cumulative
amount of such increases does not exceed the lesser of (v) $5,602,241 or (w)
1.12% of the Invested Amount on such date; provided, however, (x) that, from
and after the commencement of the Accumulation Period until the Series 1999-4
Certificates are paid in full and (y) from and after the commencement of any
Early Amortization Period (other than an Early Amortization Period which has
ended as described in clause (c) or clause (d) of the definition thereof in
this Series Supplement) shall have commenced, the Available Subordinated
Amount shall be calculated based on the Invested Amount, as of the close of
business on the day preceding the Accumulation Period or Early Amortization
Period, as applicable.

         "Certificate Rate" shall mean, with respect to any Interest Period,
6.43% per annum.

         "Closing Date" shall mean November 12, 1999.

                                      4


         "Controlled Amortization Amount" shall mean an amount equal to the
Invested Amount as of the May 2002 Distribution Date (after giving effect to
any changes therein on such date), divided by the Accumulation Period Length.

         "Controlled Deposit Amount" shall mean, with respect to any
Distribution Date, the excess, if any, of (a) the sum of (i) the product of
the Controlled Amortization Amount and the number of Distribution Dates from
and including the first Distribution Date with respect to the Accumulation
Period through and including such Distribution Date (but not in excess of the
Accumulation Period Length) and (ii) the amount on deposit in the Excess
Funding Account as of the May 2002 Distribution Date (after giving effect to
any withdrawals from or deposits to such account on such date (other than the
transfer to the Principal Funding Account of the amounts on deposit therein
on such date)), over (b) the sum of amounts on deposit in the Excess Funding
Account and the Principal Funding Account, in each case before giving effect
to any withdrawals from or deposits to such accounts on such Distribution
Date.

         "Deficiency Amount" shall have the meaning specified in Section
4.05.

         "Designated Series" shall have the meaning specified in Section
4.14.

         "Early Amortization Event" shall mean any Early Amortization Event
specified in Section 9.01 of the Agreement, together with any additional
Early Amortization Event specified in Section 6.01 of this Series Supplement.

         "Early Amortization Period" shall mean a period beginning on the day
on which an Early Amortization Event specified in Section 9.01 of the
Agreement or Section 6.01 of this Series Supplement shall have occurred with
respect to Series 1999-4 and terminating on the earliest of (a) the payment
in full of the outstanding principal balance of the Series 1999-4
Certificates; (b) the Termination Date; (c) if such Early Amortization Period
has resulted from the occurrence of an Early Amortization Event described in
Section 9.01(a) of the Agreement, the end of the first Collection Period
during which an Early Amortization Event would no longer be deemed to exist
pursuant to such Section 9.01(a), so long as no other Early Amortization
Event (other than an Early Amortization Event which has resulted in an Early
Amortization Period which has terminated as described in this clause (c) or
clause (d) below) shall have occurred and the scheduled termination of the
Revolving Period shall not have occurred; and (d) if such Early Amortization
Period has resulted from the occurrence of an Early Amortization Event
described in Sections 9.01(a), (f) or (g) of the Agreement or Section 6.01,
other than Section 6.01(f) or (g), of this Series Supplement, the end of the
first Collection Period after which (i) the Trustee has received written
confirmation from Standard & Poor's that termination of such Early
Amortization Period will not result in the downgrading or withdrawal of such
entities' ratings of the Series 1999-4 Certificates, and (ii) Series 1999-4
Certificateholders holding Series 1999-4 Certificates evidencing more than
50% of the aggregate unpaid principal amount of the Series 1999-4
Certificates shall have consented to the termination of such Early
Amortization Period; provided that (x) no other Early Amortization Event
(other than an Early Amortization Event which has resulted in an Early
Amortization Period which has terminated as described in this clause (d) or
clause (c) above) shall have occurred, and (y) the scheduled termination of
the Revolving Period shall not have occurred.

                                      5


         "Eligible Investments" shall mean (a) book-entry securities,
negotiable instruments or securities represented by instruments in bearer or
registered form having original or remaining maturities of 30 days or less
(unless each Rating Agency confirms in writing that a longer maturity will
not result in the downgrade or withdrawal of such Rating Agency's rating of
the Series 1999-4 Certificates), but in no event occurring later than the
Distribution Date next succeeding the Trustee's acquisition thereof (unless
each Rating Agency confirms in writing that a longer maturity will not result
in the downgrade or withdrawal of such Rating Agency's rating of the Series
1999-4 Certificates), which evidence:

               (i) direct obligations of, and obligations fully guaranteed as
         to timely payment by, the United States of America;

               (ii) demand deposits, time deposits or certificates of deposit
         of any depository institution or trust company incorporated under
         the laws of the United States of America or any state thereof (or
         any domestic branch of a foreign bank) and subject to supervision
         and examination by Federal or state banking or depository
         institution authorities; provided, however, that at the time of the
         Trust's investment or contractual commitment to invest therein, the
         commercial paper or other short-term unsecured debt obligations
         (other than such obligations the rating of which is based on the
         credit of a person or entity other than such depository institution
         or trust company) thereof shall have a credit rating from each of
         the Rating Agencies in the highest investment category granted
         thereby;

               (iii) commercial paper having, at the time of the Trust's
         investment or contractual commitment to invest therein, a rating
         from each of the Rating Agencies in the highest investment category
         granted thereby;

               (iv) investments in money market funds having a rating from
         each of the Rating Agencies in the highest investment category
         granted thereby or otherwise approved in writing thereby;

               (v) bankers' acceptances issued by any depository institution
         or trust company referred to in clause (ii) above;

               (vi) repurchase obligations with respect to any security that
         is a direct obligation of, or fully guaranteed by, the United States
         of America or any agency or instrumentality thereof the obligations
         of which are backed by the full faith and credit of the United
         States of America, in either case entered into with a depository
         institution or trust company (acting as principal) described in
         clause (ii); and

               (vii) repurchase obligations with respect to any security or
         whole loan entered into with (i) a depository institution or trust
         company (acting as principal) described in clause (ii) above (except
         that the rating referred to in the proviso in such clause (ii) shall
         be A-1 or higher in the case of Standard & Poor's) (such depository
         institution or trust company being referred to in this definition as
         a "Financial Institution"), (ii) a broker/dealer (acting as
         principal) registered as a broker or dealer under Section 15 of the
         Securities Exchange Act of 1934, as amended (a "Broker/Dealer"), the
         unsecured short-term debt obligations of which are rated P-1 by
         Moody's and at least A-1 by Standard & Poor's at the time of
         entering into such repurchase obligation (a "Rated Broker/Dealer"),
         (iii) an unrated Broker/Dealer (an "Unrated Broker/Dealer"), acting
         as principal, that is a wholly owned subsidiary of a nonbank holding
         company the unsecured short-term debt obligations of which are rated
         P-1 by Moody's and at least A-1 by


                                      6


         Standard & Poor's at the time of entering into such repurchase
         obligation (a "Rated Holding Company") or (iv) an unrated subsidiary
         (a "Guaranteed Counterparty"), acting as principal, that is a wholly
         owned subsidiary of a direct or indirect parent Rated Holding
         Company, which guarantees such subsidiary's obligations under such
         repurchase agreement; provided that the following conditions are
         satisfied:

                     (A) the aggregate amount of funds invested in repurchase
               obligations of a Financial Institution, a Rated Broker/Dealer,
               an Unrated Broker/Dealer or Guaranteed Counterparty in respect
               of which the Standard & Poor's unsecured short-term ratings
               are A-1 (in the case of an Unrated Broker/Dealer or Guaranteed
               Counterparty, such rating being that of the related Rated
               Holding Company) shall not exceed 20% of the sum of the then
               outstanding principal balance of Series 1999-4 Certificates
               (there being no limit on the amount of funds that may be
               invested in repurchase obligations in respect of which such
               Standard & Poor's rating is A-l+ (in the case of an Unrated
               Broker/Dealer or Guaranteed Counterparty, such rating being
               that of the related Rated Holding Company));

                     (B) in the case of any Series 1999-4 Account (other than
               the Collection Account), the rating from Standard & Poor's in
               respect of the unsecured short-term debt obligations of the
               Financial Institution, Rated Broker/Dealer, Unrated
               Broker/Dealer or Guaranteed Counterparty (in the case of an
               Unrated Broker/Dealer or Guaranteed Counterparty, such rating
               being that of the related Rated Holding Company) shall be
               A-1+;

                     (C) the repurchase obligation must mature within 30 days
               of the date on which the Trustee enters into such repurchase
               obligation;

                     (D) the repurchase obligation shall not be subordinated
               to any other obligation of the related Financial Institution,
               Rated Broker/Dealer Unrated Broker/Dealer or Guaranteed
               Counterparty;

                     (E) the collateral subject to the repurchase obligation
               is held, in the appropriate form, by a custodial bank on
               behalf of the Trustee;

                     (F) the repurchase obligation shall require that the
               collateral subject thereto shall be marked to market daily;

                     (G) in the case of a repurchase obligation of a
               Guaranteed Counterparty, the following conditions shall also
               be satisfied:

                         (i) the Trustee shall have received an opinion of
                     counsel (which may be in-house counsel) to the effect
                     that the guarantee of the related Rated Holding Company
                     is a legal, valid and binding agreement of the Rated
                     Holding Company, enforceable in accordance with its
                     terms,

                                      7



                     subject as to enforceability to bankruptcy, insolvency,
                     reorganization and moratorium or other similar laws
                     affecting creditors' rights generally and to general
                     equitable principles;

                         (ii) the Trustee shall have received (x) an
                     incumbency certificate for the signer of such guarantee,
                     certified by an officer of such Rated Holding Company,
                     and (y) a resolution, certified by an officer of the
                     Rated Holding Company, of the board of directors (or
                     applicable committee thereof) of the Rated Holding
                     Company authorizing the execution, delivery and
                     performance of such guarantee by the Rated Holding
                     Company;

                         (iii) the only conditions to the obligation of such
                     Rated Holding Company to pay on behalf of the Guaranteed
                     Counterparty shall be that the Guaranteed Counterparty
                     shall not have paid under such repurchase obligation
                     when required (it being understood that no notice to,
                     demand on or other action in respect of the Guaranteed
                     Counterparty is necessary) and that the Trustee shall
                     make a demand on the Rated Holding Company to make the
                     payment due under such guarantee;

                         (iv) the guarantee of the Rated Holding Company
                     shall be irrevocable with respect to such repurchase
                     obligation and shall not be subordinate to other
                     obligations of the Rated Holding Company; and

                         (v) each of Standard & Poor's and Moody's has
                     confirmed in writing to the Trustee that it has reviewed
                     the form of the guarantee of the Rated Holding Company
                     and has determined that the Trust's investment in such
                     repurchase obligation, taking into account the issuance
                     of such guarantee, will not result in the downgrade or
                     withdrawal of the ratings assigned to the Series 1999-4
                     Certificates; and

                     (H) the repurchase obligations shall require that the
               repurchase obligation be over-collateralized and shall provide
               that, upon any failure to maintain such overcollateralization,
               the repurchase obligation shall become due and payable, and
               unless the repurchase obligation is satisfied immediately, the
               collateral subject to the repurchase agreement shall be
               liquidated and the proceeds applied to satisfy the unsatisfied
               portion of the repurchase obligation; and

         (b) any other investment consisting of a financial asset that by its
terms converts to cash within a finite period of time; provided that each
Rating Agency shall have notified the Seller, the Servicer and the Trustee
that the Trust's investment therein will not result in a reduction or
withdrawal of the rating of any outstanding class or Series with respect to
which it is a Rating Agency.

         "Excess Funding Account" shall have the meaning specified in Section
4.04(d)(i).

         "Excess Reserve Fund Required Amount" shall mean, for any
Distribution Date with respect to an Early Amortization Period, an amount
equal to the greater of (a) 5% of the initial

                                      8



principal balance of the Series 1999-4 Certificates and (b) the excess of (i)
the sum of (x) the Available Subordinated Amount on the preceding
Determination Date (after giving effect to the allocations, distributions,
withdrawals and deposits to be made on such Distribution Date) and (y) an
amount equal to (A) the excess of the Required Participation Percentage over
100%, multiplied by (B) the outstanding principal balance of the Series
1999-4 Certificates on such Distribution Date (after giving effect to any
changes therein on such Distribution Date) over (ii) the excess of (x) the
Series 1999-4 Allocation Percentage of the Pool Balance on the last day of
the immediately preceding Collection Period over (y) the Invested Amount on
such Distribution Date (after giving effect to changes therein on such
Distribution Date); provided that the Excess Reserve Fund Required Amount
shall not exceed such Available Subordinated Amount.

         "Excess Seller's Percentage" shall mean, with respect to any
Collection Period, a percentage (which percentage shall never be less than 0%
nor more than 100%) equal to (a) 100% minus, when used with respect to
Non-Principal Receivables, Defaulted Receivables and Principal Receivables
during any Nonprincipal Period, the sum of (i) the Floating Allocation
Percentage with respect to such Collection Period and (ii) the percentage
equivalent of a fraction, the numerator of which is the Available
Subordinated Amount as of the Determination Date occurring in such Collection
Period (after giving effect to the allocations, distributions, withdrawals
and deposits to be made on the Distribution Date immediately following such
Determination Date) and the denominator of which is the product of (x) the
Pool Balance as of the last day of such immediately preceding Collection
Period and (y) the Series 1999-4 Allocation Percentage for the Collection
Period in respect of which the Excess Seller's Percentage is being calculated
or (b) 100% minus, when used with respect to Principal Receivables during the
Accumulation Period and an Early Amortization Period, the sum of (i) the
Principal Allocation Percentage with respect to such Collection Period and
(ii) the percentage equivalent of a fraction, the numerator of which is the
Available Subordinated Amount as of the Determination Date occurring in such
Collection Period (after giving effect to the allocations, distributions,
withdrawals and deposits to be made on the Distribution Date immediately
following such Determination Date) and the denominator of which is the
product of (x) the Pool Balance as of the last day of such immediately
preceding Collection Period and (y) the Series 1999-4 Allocation Percentage
for the Collection Period in respect of which the Excess Seller's Percentage
is being calculated.

         "Excess Servicing" shall mean, with respect to any Distribution
Date, the amount, if any, specified pursuant to Section 4.06(a)(v) with
respect to such Distribution Date.

         "Floating Allocation Percentage" shall mean, with respect to any
Collection Period, the percentage equivalent (which percentage shall never
exceed 100%) of a fraction, the numerator of which is the Invested Amount as
of the last day of the immediately preceding Collection Period and the
denominator of which is the product of (a) the Pool Balance as of such last
day and (b) the Series 1999-4 Allocation Percentage for the Collection Period
in respect of which the Floating Allocation Percentage is being calculated;
provided, however, that, with respect to the November 1999 Collection Period,
the Floating Allocation Percentage shall mean the percentage equivalent of a
fraction, the numerator of which is the Initial Invested Amount on the
Closing Date and the denominator of which is the product of (x) the Pool
Balance on the Series Cut-Off Date and (y) the Series 1999-4 Allocation
Percentage with respect to the Series Cut-Off Date.

                                      9


         "Incremental Subordinated Amount" shall mean, with respect to any
Determination Date, the result obtained by multiplying (a) a fraction, the
numerator of which is the sum of (i) (A) the Invested Amount on the last day
of the immediately preceding Collection Period or (B) with respect to the
first Determination Date, the Invested Amount on the Closing Date and (ii)
(A) the Available Subordinated Amount for such Determination Date (calculated
without adding the Incremental Subordinated Amount for such Distribution Date
as described in clause (c) of the definition thereof) or (B) with respect to
the first Determination Date, the product of the Invested Amount on the
Closing Date and the Subordinated Percentage and the denominator of which is
the Pool Balance on such last day by (b) the Trust Incremental Subordinated
Amount.

         "Initial Distribution Date" shall mean December 15, 1999.

         "Initial Invested Amount" means the portion of the initial principal
amount of the Series 1999-4 Certificates which is invested in Principal
Receivables on the Series Issuance Date, which is $500,000,000, plus (x) the
amount of any withdrawals from the Excess Funding Account in connection with
the purchase of an additional interest in Principal Receivables since the
Series Issuance Date, minus (y) the amount of any additions to the Excess
Funding Account in connection with a reduction in the Principal Receivables
in the Trust or an increase in the Subordination Factor since the Series
Issuance Date.

         "Initial Principal Amount" shall mean $500,000,000.

         "Initial Reserve Fund Deposit Amount" shall mean $1,750,000.

         "Interest Period" shall mean, with respect to any Distribution Date,
the period from and including the Distribution Date immediately preceding
such Distribution Date to but excluding such Distribution Date (or, in the
case of the Initial Distribution Date, the period from and including the
Closing Date to but excluding the Initial Distribution Date). Interest will
be calculated on the basis of a 360-day year of twelve 30-day months.

         "Interest Shortfall" shall have the meaning specified in Section
4.02.

         "Invested Amount" means for any date an amount equal to the Initial
Invested Amount, minus the amount, without duplication, of principal payments
(except principal payments made from the Excess Funding Account) made to
Series 1999-4 Certificateholders or deposited to the Principal Funding
Account prior to such date since the Series Issuance Date, minus the excess,
if any, of the aggregate amount of Investor Charge-Offs for all Distribution
Dates preceding such date, over the aggregate amount of any reimbursements of
Investor Charge-Offs for all Distribution Dates preceding such date.

         "Investment Proceeds" shall mean, with respect to any Determination
Date, all interest and other investment earnings accumulated for the
immediately preceding Collection Period (net of losses and investment
expenses) on funds on deposit in the Series 1999-4 Accounts, together with an
amount equal to the Series 1999-4 Allocation Percentage of the interest and
other investment earnings on funds held in the Collection Account credited to
the Collection Account pursuant to Section 4.02 of the Agreement.

         "Investor Charge-Offs" shall have the meaning specified in Section
4.09.

                                     10


         "Investor Default Amount" shall mean, with respect to any
Distribution Date, an amount equal to the product of (a) the Allocable
Defaulted Amount for the related Collection Period and (b) the Floating
Allocation Percentage for the related Collection Period.

         "Investor Non-Principal Collections" shall mean, with respect to any
Distribution Date, an amount equal to the product of (a) the Floating
Allocation Percentage for the related Collection Period and (b) Allocable
Non-Principal Collections deposited in the Collection Account for the related
Collection Period.

         "Investor Principal Collections" shall mean, with respect to any
Distribution Date, the sum of (a) the product of (i) the Floating Allocation
Percentage, with respect to any Nonprincipal Period, or the Principal
Allocation Percentage, with respect to the Accumulation Period or an Early
Amortization Period for the related Collection Period (or any partial
Collection Period which occurs as the first Collection Period during an Early
Amortization Period) and (ii) Allocable Principal Collections deposited in
the Collection Account for the related Collection Period (or any partial
Collection Period which occurs as the first Collection Period during an Early
Amortization Period) and (b) the amount, if any, of Collections of
Non-Principal Receivables, Investment Proceeds, Allocable Excess Spread,
Excess Servicing and Available Seller's Collections to be distributed
pursuant to Section 4.06(a)(iv), 4.08(b) or 4.10(a) on such Distribution
Date.

         "Monthly Interest" shall have the meaning specified in Section 4.02.

         "Monthly Payment Rate" shall mean, for any Collection Period the
percentage derived from dividing the Principal Collections for such
Collection Period by the average daily Pool Balance for such Collection
Period.

         "Monthly Principal" means, with respect to any Distribution Date,
the amount of monthly principal distributable with respect to the Series
1999-4 Certificates on such Distribution Date, as determined pursuant to
Section 4.03.

         "Monthly Servicing Fee" shall have the meaning specified in Section
3.01.

         "Moody's" means Moody's Investors Service, Inc.

         "Nonprincipal Period" shall mean any period that is not the
Accumulation Period or an Early Amortization Period.

         "Non-Principal Collection Shortfalls" shall have the meaning
specified in Section 4.14.

         "Pool Factor" shall mean, with respect to any Determination Date, a
number carried out to 11 decimals representing the ratio of the Invested
Amount as of such Determination Date (determined after taking into account
any increases or decreases in the Invested Amount which will occur on the
following Distribution Date) to the Initial Invested Amount.

         "Principal Allocation Percentage" shall mean with respect to any
Collection Period, the percentage equivalent (which shall never exceed 100%)
of a fraction, the numerator of which is the Invested Amount as of the last
day of the Revolving Period, if such last day has occurred or,

                                     11



if such last day has not occurred, as of the last day of the immediately
preceding Collection Period, and the denominator of which is the product of
(x) the Pool Balance as of such last day and (y) the Series 1999-4 Allocation
Percentage for the Collection Period in respect of which the Principal
Allocation Percentage is being calculated; provided, however, that, with
respect to that portion of any Collection Period that falls after the date on
which any Early Amortization Event occurs (other than an Early Amortization
Event which has resulted in an Early Amortization Period which has ended as
described in clause (c) or clause (d) of the definition thereof in this
Series Supplement), the Principal Allocation Percentage shall be reset using
the Pool Balance as of the close of business on the date on which such Early
Amortization Event shall have occurred and Principal Collections shall be
allocated for such portion of such Collection Period using such reset
Principal Allocation Percentage.

         "Reassignment Amount" shall mean, with respect to any Distribution
Date, after giving effect to any deposits and distributions otherwise to be
made on such Distribution Date, the sum of (a) the Invested Amount on such
Distribution Date, (b) accrued and unpaid interest on the unpaid balance of
the Series 1999-4 Certificates (calculated on the basis of the outstanding
principal balance of the Series 1999-4 Certificates at the Certificate Rate
as in effect during the applicable Interest Periods) through the day
preceding such Distribution Date and (c) the amount of Additional Interest,
if any, for such Distribution Date and any Additional Interest previously due
but not distributed to the Series 1999-4 Certificateholders on a prior
Distribution Date.

         "Required Participation Percentage" shall mean, with respect to
Series 1999-4, 103%; provided, however, that if the aggregate amount of
Principal Receivables due from any Dealer or group of affiliated Dealers at
the close of business on the last day of any Collection Period with respect
to which such determination is being made pursuant to Section 9.04 is greater
than 1.5% of the Pool Balance on such last day, the Required Participation
Percentage shall mean, as of such last day and with respect to such
Collection Period and the immediately following Collection Period only, 104%;
provided further that the Seller may, upon 10 days' prior notice to the
Trustee and each Rating Agency, reduce the Required Participation Percentage
to a percentage which shall not be less than 100%; provided that no Rating
Agency shall have notified the Seller or the Servicer that any such reduction
will result in a reduction or withdrawal of the rating of any outstanding
Series or Class with respect to which it is a Rating Agency.

         "Required Subordinated Amount" shall mean, as of any date of
determination, the sum of (a) the product of (i) the Subordinated Percentage
and (ii) the Invested Amount on such date and (b) the Incremental
Subordinated Amount.

         "Required Subordination Draw Amount" shall have the meaning
specified in Section 4.05.

         "Reserve Fund" shall have the meaning specified in Section 4.04.

         "Reserve Fund Deposit Amount" shall mean, with respect to any
Distribution Date, the amount, if any, by which (a) the Reserve Fund Required
Amount for such Distribution Date exceeds (b) the amount of funds in the
Reserve Fund after giving effect to any withdrawals therefrom on such
Distribution Date.

                                     12


         "Reserve Fund Required Amount" shall mean, with respect to any
Distribution Date, an amount equal to the product of (a) 0.35% and (b) the
outstanding principal balance of the Series 1999-4 Certificates on such
Distribution Date (after giving effect to any changes therein on such
Distribution Date).

         "Revolving Period" shall mean the period beginning at the close of
business on the Series Cut-Off Date and terminating on the earlier of (a) the
close of business on the day immediately preceding the Accumulation Period
Commencement Date and (b) the close of business on the day an Early
Amortization Period commences; provided, however, that, if any Early
Amortization Period terminates as described in clause (c) or clause (d) of
the definition thereof in this Series Supplement, the Revolving Period will
recommence as of the close of business on the day such Early Amortization
Period terminates.

         "Seller Excess Spread" shall have the meaning specified in Section
4.14.

         "Seller's Collections" shall mean, with respect to any Collection
Period, the sum of (a) the Seller's Percentage of Allocable Non-Principal
Collections for the related Collection Period, plus (b) the Seller's
Percentage of Allocable Principal Collections for the related Collection
Period.

         "Seller's Percentage" shall mean 100% minus (a) the Floating
Allocation Percentage, when used with respect to Non-Principal Receivables,
Defaulted Receivables and Principal Receivables during any Nonprincipal
Period, and (b) the Principal Allocation Percentage, when used with respect
to Principal Receivables during the Accumulation Period and an Early
Amortization Period.

         "Series 1999-4" shall mean the Series of Investor Certificates, the
terms of which are specified in this Series Supplement.

         "Series 1999-4 Accounts" shall have the meaning specified in Section
4.04(e)(i).

         "Series 1999-4 Allocation Percentage" shall mean the Series
Allocation Percentage with respect to Series 1999-4.

         "Series 1999-4 Certificateholders" shall mean the Holders of Series
1999-4 Certificates.

         "Series 1999-4 Certificateholders' Interest" shall mean the
Certificateholders' Interest with respect to Series 1999-4.

         "Series 1999-4 Certificates" shall mean any one of the certificates
executed by the Seller and authenticated by the Trustee, substantially in the
form of Exhibit A.

         "Series 1999-4 Excess Principal Collections" shall mean that portion
of Excess Principal Collections allocated to Series 1999-4 pursuant to
Section 4.11.

         "Series 1999-4 Expected Payment Date" shall mean the November 2002
Distribution Date.

                                     13


         "Series 1999-4 Final Payment Date" shall mean the first Distribution
Date on which, after giving effect to all payments to be made on that
Distribution Date, the outstanding principal amount of the Series 1999-4
Certificates will be paid in full.

         "Series 1999-4 Principal Shortfall" shall have the meaning specified
in Section 4.11.

         "Series Cut-off Date" shall mean October 31, 1999.

         "Servicing Fee Rate" shall mean, with respect to Series 1999-4, 1%
per annum (on a 30/360 basis), or such lesser percentage as the Servicer
shall determine in connection with a waiver by the Servicer of all or any
portion of the Monthly Servicing Fee on any date.

         "Special Payment Date" shall mean each Distribution Date with
respect to any Early Amortization Period (other than an Early Amortization
Period which has ended as described in clause (c) or clause (d) of the
definition thereof in this Series Supplement).

         "Standard & Poor's" means Standard & Poor's Ratings Services, a
division of The McGraw-Hill Companies, Inc.

         "Subordinated Percentage" shall mean the percentage equivalent of a
fraction, the numerator of which is the Subordination Factor and the
denominator of which will be the excess of 100% over the Subordination
Factor.

         "Subordination Factor" means 10.75%; provided, however, that the
Subordination Factor will be 11.75% in the event that the rating of the
long-term unsecured debt of CFC is lowered below BBB- by Standard & Poor's or
withdrawn by Standard & Poor's, unless, in either such case, the Seller
receives written confirmation from Standard & Poor's that the failure to so
increase the Subordination Factor would not result in the downgrade or
withdrawal of Standard & Poor's rating of the Series 1999-4 Certificates.

         "Termination Date" shall mean the November 2004 Distribution Date.

         "Termination Proceeds" shall mean any Termination Proceeds arising
out of a sale of Receivables (or interests therein) pursuant to Section 9.01
of this Series Supplement.

         "Trust Available Subordinated Amount" means the sum of the Available
Subordinated Amount and the sum of the aggregate available subordinated
amounts for all other outstanding Series.

         (b) Notwithstanding anything to the contrary in this Series
Supplement or the Agreement, the term "Rating Agency" shall mean, whenever
used in this Series Supplement or the Agreement with respect to Series
1999-4, Moody's and Standard & Poor's. As used in this Series Supplement and
in the Agreement with respect to Series 1999-4, "highest investment category"
shall mean (i) in the case of Standard & Poor's, A-l+ or AAA, as applicable,
and (ii) in the case of Moody's, P-1 or Aaa, as applicable. Any notice
required to be given to a Rating Agency pursuant to the Agreement or this
Series Supplement shall also be given to Fitch IBCA, Inc. ("Fitch"), and Duff
& Phelps Credit Rating Company ("D&P"), although no such entity shall

                                     14


be deemed to be a Rating Agency for any purposes of the Agreement or this
Series Supplement with respect to Series 1999-4.

         (c) All capitalized terms used herein and not otherwise defined
herein have the meanings ascribed to them in the Agreement. The definitions
in Section 2.01 are applicable to the singular as well as to the plural forms
of such terms and to the masculine as well as to the feminine and neuter
genders of such terms.

         (d) The words "hereof", "herein" and "hereunder" and words of
similar import when used in this Series Supplement shall refer to this Series
Supplement as a whole and not to any particular provision of this Series
Supplement; references to any Article, Section or Exhibit are references to
Articles, Sections and Exhibits in or to this Series Supplement unless
otherwise specified; and the term "including" means "including without
limitation".

                                 ARTICLE III

                                Servicing Fee

         SECTION 3.01. Servicing Compensation. The monthly servicing fee (the
"Monthly Servicing Fee") shall be payable to the Servicer, in arrears, on
each Distribution Date in respect of any Collection Period (or portion
thereof) occurring prior to the earlier of the first Distribution Date
following the Termination Date and the first Distribution Date on which the
Invested Amount is zero, in an amount equal to one-twelfth of the product of
(a) the Servicing Fee Rate, (b) the Pool Balance as of the last day of the
Collection Period second preceding such Distribution Date and (c) the Series
1999-4 Allocation Percentage with respect to the immediately preceding
Collection Period. The share of the Monthly Servicing Fee allocable to the
Series 1999-4 Certificateholders with respect to any Distribution Date (the
"Certificateholders Monthly Servicing Fee") shall be equal to one-twelfth of
the product of (a) the Servicing Fee Rate and (b) the Invested Amount as of
the last day of the Collection Period second preceding such Distribution
Date. The remainder of the Monthly Servicing Fee shall be paid by the Seller
and in no event shall the Trust, the Trustee or the Series 1999-4
Certificateholders be liable for the share of the Monthly Servicing Fee to be
paid by the Seller; and the remainder of the Servicing Fee shall be paid by
the Seller and the Investor Certificateholders of other Series and the Series
1999-4 Certificateholders shall in no event be liable for the share of the
Servicing Fee to be paid by the Seller or the Investor Certificateholders of
other Series. The Certificateholders Monthly Servicing Fee shall be payable
to the Servicer solely to the extent amounts are available for distribution
in accordance with the terms of this Series Supplement.

         The Servicer will be permitted, in its sole discretion, to waive all
or any portion of the Monthly Servicing Fee for any Distribution Date by
notice to the Trustee on or before the related Determination Date; provided
that the Servicer believes that sufficient Collections of Non-Principal
Receivables will be available on any future Distribution Date to pay the
Certificateholders Monthly Servicing Fee relating to the waived Monthly
Servicing Fee. If the Servicer so waives all or any portion of the Monthly
Servicing Fee for any Distribution Date, the Monthly Servicing Fee and the
Certificateholders Monthly Servicing Fee for such Distribution Date shall be
deemed to be reduced by the amount so waived for all purposes of this Series

                                     15



Supplement and the Agreement; provided, however, that such Certificateholders
Monthly Servicing Fee shall be paid on a future Distribution Date solely to
the extent amounts are available therefor pursuant to Section 4.10(b);
provided, further, that, to the extent any such waived Certificateholders
Monthly Servicing Fee is so paid, the related portion of the Monthly
Servicing Fee to be paid by the Seller shall be paid by the Seller to the
Servicer.

                                 ARTICLE IV

                Rights of Series 1999-4 Certificateholders and
                  Allocation and Application of Collections

         SECTION 4.01. Allocations; Payments to Seller; Excess Principal
Collections and Unallocated Principal Collections.

         (a) Collections of Non-Principal Receivables and Principal
Receivables, Miscellaneous Payments and Defaulted Amounts allocated to Series
1999-4 pursuant to Article IV of the Agreement shall be allocated and
distributed as set forth in this Article.

         (b) Subject to Section 4.01(d) below, the Servicer shall instruct
the Trustee to withdraw from the Collection Account and pay to the Seller on
the dates set forth below the following amounts:

                     (i) on each Deposit Date:

                         (A) an amount equal to the Excess Seller's
                     Percentage for the related Collection Period of
                     Allocable Non-Principal Collections deposited in the
                     Collection Account for such Deposit Date; and

                         (B) an amount equal to the Excess Seller's
                     Percentage for the related Collection Period of
                     Allocable Principal Collections deposited in the
                     Collection Account for such Deposit Date, if the
                     Seller's Participation Amount (determined after giving
                     effect to any Principal Receivables transferred to the
                     Trust on such Deposit Date) exceeds the Trust Available
                     Subordinated Amount for the immediately preceding
                     Determination Date (after giving effect to the
                     allocations, distributions, withdrawals and deposits to
                     be made on the Distribution Date immediately following
                     such Determination Date); and

                     (ii) on each Deposit Date with respect to any
         Nonprincipal Period, an amount equal to the Available Seller's
         Principal Collections for such Deposit Date, if the Seller's
         Participation Amount (determined after giving effect to any
         Principal Receivables transferred to the Trust on such Deposit Date)
         exceeds the Trust Available Subordinated Amount for the immediately
         preceding Determination Date (after giving effect to the
         allocations, distributions, withdrawals and deposits to be made on
         the Distribution Date immediately following such Determination
         Date); provided, however, that Available Seller's Principal
         Collections shall be paid to the Seller with respect to any
         Collection Period only after an amount equal to the sum of (A) the
         Deficiency Amount, if any, relating to the immediately preceding
         Collection Period and (B) the excess, if any, of the Reserve Fund
         Required Amount over the amount in the Reserve Fund on the
         immediately

                                     16


         preceding Distribution Date (after giving effect to the allocations
         of, distributions from, and deposits in, the Reserve Fund on such
         Distribution Date) has been deposited in the Collection Account from
         such Available Seller's Principal Collections.

         The withdrawals to be made from the Collection Account pursuant to
this Section 4.01(b) do not apply to deposits into the Collection Account
that do not represent Collections, including Miscellaneous Payments, payment
of the purchase price for the Certificateholders' Interest pursuant to
Section 2.03 of the Agreement, payment of the purchase price for the Series
1999-4 Certificateholders' Interest pursuant to Section 7.01 of this Series
Supplement and proceeds from the sale, disposition or liquidation of
Receivables pursuant to Section 9.02 or 12.02 of the Agreement.

         (c) The Servicer shall instruct the Trustee to withdraw from the
Collection Account and deposit into the Reserve Fund on Deposit Dates with
respect to any Nonprincipal Period, Available Seller's Principal Collections
for such Deposit Date, up to the amount of the excess, if any, determined
pursuant to Section 4.01(b)(ii)(B).

         SECTION 4.02. Monthly Interest.

         The amount of monthly interest ("Monthly Interest") with respect to
the Series 1999-4 Certificates on any Distribution Date, commencing with the
Initial Distribution Date, shall be an amount equal to one-twelfth of the
product of (i) the Certificate Rate and (ii) the outstanding principal
balance of the Series 1999-4 Certificates as of the close of business on the
preceding Distribution Date (after giving effect to all repayments of
principal made to Series 1999-4 Certificateholders on such preceding
Distribution Date, if any) or, in the case of the Initial Distribution Date,
the Closing Date; provided, however, that the Monthly Interest for the
Initial Distribution Date shall be $2,947,083.33.

         On the Determination Date preceding each Distribution Date,
commencing with the Initial Distribution Date, the Servicer shall determine
the excess, if any (the "Interest Shortfall"), of (x) the aggregate Monthly
Interest for the Interest Period applicable to such Distribution Date over
(y) the amount which will be available to be distributed to Series 1999-4
Certificateholders on such Distribution Date in respect thereof pursuant to
this Series Supplement. If the Interest Shortfall with respect to any
Distribution Date is greater than zero, an additional amount ("Additional
Interest") equal to one-twelfth of the product of (i) the Certificate Rate
and (ii) such Interest Shortfall (or the portion thereof which has not been
paid to Series 1999-4 Certificateholders), shall be payable as provided
herein with respect to the Series 1999-4 Certificates on each Distribution
Date following such Distribution Date to and including the Distribution Date
on which such Interest Shortfall is paid to Series 1999-4 Certificateholders.
Notwithstanding anything to the contrary herein, Additional Interest shall be
payable or distributed to Certificateholders only to the extent permitted by
applicable law.

         SECTION 4.03. Determination of Monthly Principal.

         (a) The amount of Monthly Principal distributable with respect to
the Series 1999-4 Certificates on each Distribution Date with respect to the
Accumulation Period shall be equal to the Available Investor Principal
Collections with respect to such Distribution Date; provided,

                                     17


however, that, for each such Distribution Date, Monthly Principal shall not
exceed the Controlled Deposit Amount for such Distribution Date; and provided
further that Monthly Principal shall not exceed the Invested Amount.

         (b) The amount of Monthly Principal distributable on each
Distribution Date with respect to an Early Amortization Period shall be equal
to the Invested Amount or, if less, the amount distributable in respect of
the Series 1999-4 Certificates on such Distribution Date pursuant to Section
4.06(d).

         SECTION 4.04. Establishment of Reserve Fund and Funding Accounts.

         (a) (i) The Servicer, for the benefit of the Series 1999-4
Certificateholders, shall cause to be established and maintained in the name
of the Trustee, on behalf of the Trust, an Eligible Deposit Account (the
"Reserve Fund") which shall be identified as the "Reserve Fund for the CARCO
Auto Loan Master Trust, Series 1999-4" and shall bear a designation clearly
indicating that the funds deposited therein are held for the benefit of the
Series 1999-4 Certificateholders. On the Closing Date, the Seller shall cause
to be deposited in the Reserve Fund the Initial Reserve Fund Deposit Amount.

             (ii) At the direction of the Servicer, funds on deposit in the
Reserve Fund shall be invested by the Trustee in Eligible Investments
selected by the Servicer that will mature so that such funds will be
available on or before the following Distribution Date. All Eligible
Investments shall be held by the Trustee for the benefit of the Series 1999-4
Certificateholders. On each Distribution Date, all interest and other
investment earnings (net of losses and investment expenses) on funds on
deposit in the Reserve Fund received prior to such Distribution Date shall be
applied as set forth in Section 4.06(a) of this Series Supplement.

         (b) (i) The Servicer, for the benefit of the Series 1999-4
Certificateholders, shall establish and maintain in the name of the Trustee,
on behalf of the Trust, an Eligible Deposit Account (the "Principal Funding
Account"), which shall be identified as the "Principal Funding Account for
CARCO Auto Loan Master Trust, Series 1999-4" and shall bear a designation
clearly indicating that the funds deposited therein are held for the benefit
of the Series 1999-4 Certificateholders.

             (ii) At the direction of the Servicer, funds on deposit in the
Principal Funding Account shall be invested by the Trustee in Eligible
Investments selected by the Servicer. All such Eligible Investments shall be
held by the Trustee for the benefit of the Series 1999-4 Certificateholders.
On each Distribution Date all interest and other investment earnings (net of
losses and investment expenses) on funds on deposit therein shall be applied
as set forth in Section 4.06(a) of this Series Supplement. Funds on deposit
in the Principal Funding Account shall be invested at the direction of the
Servicer in Eligible Investments that will mature so that such funds will be
available on or before the following Distribution Date.

         (c) (i) The Servicer, for the benefit of the Series 1999-4
Certificateholders, shall establish and maintain in the name of the Trustee,
on behalf of the Trust, an Eligible Deposit Account (the "Excess Funding
Account"), which shall be identified as the "Excess Funding Account for CARCO
Auto Loan Master Trust, Series 1999-4" and shall bear a designation

                                     18


clearly indicating that the funds deposited therein are held for the benefit
of the Series 1999-4 Certificateholders. No deposit will be made to the
Excess Funding Account on the Closing Date.

             (ii) At the direction of the Servicer, funds on deposit in the
Excess Funding Account shall be invested by the Trustee in Eligible
Investments selected by the Servicer. All such Eligible Investments shall be
held by the Trustee for the benefit of the Series 1999-4 Certificateholders.
On each Distribution Date, all interest and other investment earnings (net of
losses and investment expenses) on funds on deposit in the Excess Funding
Account shall be applied as set forth in Section 4.06(a) of this Series
Supplement. Funds deposited in the Excess Funding Account on any Distribution
Date shall be invested at the direction of the Servicer in Eligible
Investments that will mature so that such funds will be available on or
before the following Distribution Date.

         (d) (i) The Trustee shall possess all right, title and interest in
and to all funds on deposit from time to time in, and all Eligible
Investments and other financial assets credited to, the Reserve Fund, the
Principal Funding Account and the Excess Funding Account (collectively the
"Series 1999-4 Accounts") and in all proceeds thereof. The Series 1999-4
Accounts shall be under the sole dominion and control of the Trustee for the
benefit of the Series 1999-4 Certificateholders. If, at any time, any of the
Series 1999-4 Accounts ceases to be an Eligible Deposit Account, the Trustee
(or the Servicer on its behalf) shall within 10 Business Days (or such longer
period, not to exceed 30 calendar days, as to which each Rating Agency may
consent) establish a new Series 1999-4 Account meeting the conditions
specified in paragraph (a)(i), (b)(i), (c)(i) or (d)(i) above, as applicable,
as an Eligible Deposit Account and shall transfer any cash and/or any
investments to such new Series 1999-4 Account. Neither the Seller, the
Servicer nor any person or entity claiming by, through or under the Seller,
the Servicer or any such person or entity shall have any right, title or
interest in, or any right to withdraw any amount from, any Series 1999-4
Account, except as expressly provided herein. Schedule 1, which is hereby
incorporated into and made part of this Series Supplement, identifies each
Series 1999-4 Account by setting forth the account number of each such
account, the account designation of each such account and the name of the
institution with which such account has been established. If a substitute
Series 1999-4 Account is established pursuant to this Section, the Servicer
shall provide to the Trustee an amended Schedule 1, setting forth the
relevant information for such substitute Series 1999-4 Account.

             (ii) Pursuant to the authority granted to the Servicer in
Section 3.01(a) of the Agreement, the Servicer shall have the power,
revocable by the Trustee, to make withdrawals and payments or to instruct the
Trustee to make withdrawals and payments from the Series 1999-4 Accounts for
the purposes of carrying out the Servicer's or Trustee's duties hereunder.

         SECTION 4.05. Deficiency Amount. With respect to each Distribution
Date, commencing with the Initial Distribution Date, on the related
Determination Date, the Servicer shall determine the amount (the "Deficiency
Amount"), if any, by which (a) the sum of (i) Monthly Interest for such
Distribution Date, (ii) any Monthly Interest previously due but not
distributed to the Series 1999-4 Certificateholders on a prior Distribution
Date, (iii) Additional Interest, if any, for such Distribution Date and any
Additional Interest previously due but not distributed to the Series 1999-4
Certificateholders on a prior Distribution Date; (iv) the Certificateholders
Monthly Servicing Fee for such Distribution Date, (v) the Investor Default


                                     19



Amount, if any, for such Distribution Date; and (vi) the Series 1999-4
Allocation Percentage of the amount of any Adjustment Payment required to be
deposited in the Collection Account pursuant to Section 3.09(a) of the
Agreement with respect to the related Collection Period that has not been so
deposited as of such Determination Date, exceeds (b) the sum of (i) Investor
Non-Principal Collections for such Distribution Date plus any Investment
Proceeds with respect to such Distribution Date plus any Allocable Excess
Spread with respect to such Distribution Date and (ii) the amount of funds in
the Reserve Fund which are available pursuant to Section 4.08(a), to cover
any portion of the Deficiency Amount. The lesser of the Deficiency Amount and
the Available Subordinated Amount shall be the "Required Subordination Draw
Amount".

         SECTION 4.06. Application of Investor Non-Principal Collections,
Investment Proceeds, Allocable Excess Spread and Available Investor Principal
Collections. The Servicer shall cause the Trustee to apply, on each
Distribution Date, commencing with the Initial Distribution Date, Investor
Non-Principal Collections, Investment Proceeds, Allocable Excess Spread and
Available Investor Principal Collections to make the following distributions:

         (a) On each Distribution Date, commencing with the Initial
Distribution Date, an amount equal to the sum of Investor Non-Principal
Collections and any Investment Proceeds and any Allocable Excess Spread with
respect to such Distribution Date will be distributed in the following
priority:

             (i) first, an amount equal to Monthly Interest for such
         Distribution Date, plus the amount of any Monthly Interest
         previously due but not distributed to the Series 1999-4
         Certificateholders on a prior Distribution Date, plus the amount of
         any Additional Interest for such Distribution Date and any
         Additional Interest previously due but not distributed to the Series
         1999-4 Certificateholders on a prior Distribution Date shall be
         distributed to the Series 1999-4 Certificateholders;

             (ii) second, an amount equal to the Certificateholders Monthly
         Servicing Fee for such Distribution Date shall be distributed to the
         Servicer (unless such amount has been netted against deposits to the
         Collection Account or waived);

             (iii) third, an amount equal to the Reserve Fund Deposit Amount,
         if any, for such Distribution Date shall be deposited in the Reserve
         Fund;

             (iv) fourth, an amount equal to the Investor Default Amount for
         such Distribution Date shall be treated as a portion of Investor
         Principal Collections for such Distribution Date;

             (v) fifth, the balance, if any, shall constitute Excess
         Servicing and shall be allocated and distributed as set forth in
         Section 4.10.

         (b) On each Distribution Date, commencing with the Initial
Distribution Date, with respect to any Nonprincipal Period, an amount equal
to Available Investor Principal Collections deposited in the Collection
Account for the related Collection Period shall be allocated first to make a
deposit to the Excess Funding Account if the sum of (i) the Invested Amount
(reduced for this purpose by the amount, if any, by which the Required
Participation Amount exceeds the Pool Balance due to an increase in the
Subordination Factor) and (ii) the amount on deposit in

                                     20


the Excess Funding Account (other than any Investment Proceeds) prior to the
allocation on such Distribution Date is less than the outstanding principal
balance of the Series 1999-4 Certificates and second treated as Excess
Principal Collections and applied in accordance with Section 4.04 of the
Agreement.

         (c) On each Distribution Date with respect to the Accumulation
Period, an amount equal to Available Investor Principal Collections will be
distributed in the following priority:

             (i) first, an amount equal to Monthly Principal for such
         Distribution Date, shall be deposited by the Servicer or the Trustee
         into the Principal Funding Account; and

             (ii) second, unless an Early Amortization Event has occurred
         (other than an Early Amortization Event which has resulted in an
         Early Amortization Period which has ended as described in clause (c)
         or clause (d) of the definition thereof in this Series Supplement),
         after giving effect to the transactions referred to in clause (i)
         above, an amount equal to the balance, if any, of such Available
         Investor Principal Collections shall be treated as Excess Principal
         Collections and applied in accordance with Section 4.04 of the
         Agreement and Section 4.11 hereof.

         (d) On each Distribution Date with respect to any Early Amortization
Period, an amount equal to the Monthly Principal will be distributed to the
Series 1999-4 Certificateholders.

         SECTION 4.07. Distributions to Series 1999-4 Certificateholders.

         (a) The Servicer shall cause the Trustee to make the following
distributions at the following times from the Collection Account, the Reserve
Fund, the Principal Funding Account and the Excess Funding Account:

             (i) on each Distribution Date, all amounts on deposit in the
         Collection Account or the Reserve Fund that are payable to the
         Series 1999-4 Certificateholders with respect to accrued interest
         will be distributed to the Series 1999-4 Certificateholders;

             (ii) on the Series 1999-4 Expected Payment Date, all amounts on
         deposit in the Principal Funding Account and the amount on deposit
         in the Excess Funding Account, and all amounts on deposit in the
         Collection Account that are payable to the Series 1999-4
         Certificateholders with respect to principal, up to a maximum amount
         on any such day equal to the excess of the outstanding principal
         balance of the Series 1999-4 Certificates over the unreimbursed
         Investor Charge-Offs, shall be distributed to the Series 1999-4
         Certificateholders;

             (iii) on each Special Payment Date, all amounts on deposit in
         the Principal Funding Account and the Excess Funding Account, and
         all amounts on deposit in the Collection Account that are payable to
         the Series 1999-4 Certificateholders with respect to principal, up
         to a maximum amount on any such day equal to the excess of the
         outstanding principal balance of the Series 1999-4 Certificates over
         the unreimbursed Investor Charge-Offs, shall be distributed to the
         Series 1999-4 Certificateholders.

                                     21


         (b) The distributions to be made pursuant to this Section are
subject to the provisions of Sections 2.03, 9.02, 10.01 and 12.02 of the
Agreement and Sections 8.01 and 8.02 of this Series Supplement.

         SECTION 4.08. Application of Reserve Fund and Available Subordinated
Amount.

         (a) If the portion of Investor Non-Principal Collections, Investment
Proceeds and Allocable Excess Spread allocated to the Series 1999-4
Certificateholders on any Distribution Date pursuant to Section 4.06(a) is
not sufficient to make the entire distributions required on such Distribution
Date by Sections 4.06(a)(i), (ii) and (iv), the Servicer shall cause the
Trustee to withdraw funds from the Reserve Fund to the extent available
therein, and apply such funds to complete the distributions pursuant to
Section 4.06(a)(i), (ii) and (iv); provided, however, that during any Early
Amortization Period (other than an Early Amortization Period which has ended
as described in clause (c) or clause (d) of the definition thereof in this
Series Supplement) funds shall not be withdrawn from the Reserve Fund to make
distributions otherwise required by Section 4.06(a)(iv) to the extent that,
after giving effect to such withdrawal, the amount on deposit in the Reserve
Fund shall be less than $500,000.

         (b) If there is a Required Subordination Draw Amount for such
Distribution Date, the Servicer shall apply or cause the Trustee to apply the
Available Seller's Collections on deposit in the Collection Account on such
Distribution Date, but only up to the amount of the Required Subordination
Draw Amount, to make the distributions required by Sections 4.06(a)(i), (ii)
and (iv) that have not been made through the application of funds from the
Reserve Fund in accordance with the preceding paragraph. Any such Available
Seller's Collections remaining after the application thereof pursuant to the
preceding sentence shall be treated as a portion of Investor Principal
Collections for such Distribution Date, but only up to the amount of unpaid
Adjustment Payments allocated to Series 1999-4 as described in Section
4.05(a)(vi). The amount of the Available Seller's Collections applied in
accordance with the two preceding sentences shall reduce the Available
Subordinated Amount in all other cases as described in clause (A) of the
definition thereof. If the Required Subordination Draw Amount exceeds
Available Seller's Collections for such Distribution Date, the Available
Subordinated Amount shall be further reduced by the amount of such excess,
but not by more than the sum of (x) the Investor Default Amount and (y) the
amount of unpaid Adjustment Payments allocated to Series 1999-4 as described
in Section 4.05(a)(vi).

         (c) If, after giving effect to the allocations of, distributions
from, and deposits in, the Reserve Fund made pursuant to Sections 4.01(c),
4.04, 4.06(a), 4.08(a) and 4.08(d), (i) the amount in the Reserve Fund is
greater than the Reserve Fund Required Amount (or, for any Distribution Date
with respect to an Early Amortization Period, the Excess Reserve Fund
Required Amount) for such Distribution Date, the Servicer shall cause the
Trustee to distribute such excess amount to the Seller, subject to the
proviso contained in paragraph (e) below or (ii) the amount in the Reserve
Fund is less than such Reserve Fund Required Amount, then the Trustee shall
deposit any remaining Available Seller's Collections on deposit in the
Collection Account for such Distribution Date after giving effect to Section
4.08(b) into the Reserve Fund until the amount in the Reserve Fund is equal
to such Reserve Fund Required Amount. On the Termination Date, any funds in
the Reserve Fund will be treated as Available Investor Principal Collections.


                                     22


         (d) If, for any Distribution Date with respect to an Early
Amortization Period, after giving effect to the allocations of, distributions
from, and deposits in, the Reserve Fund made pursuant to Sections 4.01(c),
4.04, 4.06(a) and 4.08(a), the amount in the Reserve Fund is less than the
Excess Reserve Fund Required Amount for such Distribution Date, the Trustee
shall deposit any remaining Available Seller's Collections on deposit in the
Collection Account for such Distribution Date into the Reserve Fund until the
amount in the Reserve Fund is equal to such Excess Reserve Fund Required
Amount.

         (e) The balance of Available Seller's Collections on any
Distribution Date, after giving effect to any distributions thereof pursuant
to Section 4.08(a), (b), (c) or (d), shall be distributed to the Seller on
such Distribution Date; provided that, in the case of any remaining Available
Seller's Principal Collections, if the Trust Available Subordinated Amount
for the immediately preceding Determination Date exceeds the Seller's
Participation Amount on such date (determined after giving effect to any
Principal Receivables transferred to the Trust on such Distribution Date),
Section 4.08(c) hereof shall not apply and the amount of such excess shall be
deposited into the Reserve Fund, with any remaining Available Seller's
Principal Collections paid to the Seller.

         SECTION 4.09. Investor Charge-Offs. If, on any Distribution Date on
which the Available Subordinated Amount on the preceding Determination Date
(after giving effect to the allocations, distributions, withdrawals and
deposits to be made on such Distribution Date) is zero and the Deficiency
Amount for such Distribution Date is greater than zero, the Invested Amount
shall be reduced by the amount of the excess of such Deficiency Amount over
any remaining Available Subordinated Amount on such Determination Date, but
not by more than the Investor Default Amount (an "Investor Charge-Off"). Any
such Investor Charge-Off shall be applied to reduce the Invested Amount for
the related Collection Period. Investor Charge-Offs shall thereafter be
reimbursed and the Invested Amount increased (but not by an amount in excess
of the aggregate unreimbursed Investor Charge-Offs on any Distribution Date)
by the sum of (a) Allocable Miscellaneous Payments with respect to such
Distribution Date and (b) the amount of Excess Servicing allocated and
available for that purpose pursuant to Section 4.10(a). Any such increase
shall be applied to increase the outstanding principal balance the Series
1999-4 Certificates for the related Collection Period.

         SECTION 4.10. Excess Servicing. The Servicer shall cause the Trustee
to apply, on each Distribution Date, commencing with the Initial Distribution
Date, Excess Servicing with respect to the Collection Period immediately
preceding such Distribution Date, to make the following distributions in the
following priority:

                  (a) an amount equal to the aggregate amount of Investor
         Charge-Offs which have not been previously reimbursed as provided in
         Section 4.09 (after giving effect to the allocation on such
         Distribution Date of any amount for that purpose pursuant to Section
         4.09) shall be treated as a portion of Available Investor Principal
         Collections with respect to such Distribution Date;

                  (b) an amount equal to the aggregate outstanding amounts of
         the Certificateholders Monthly Servicing Fee which have been
         previously waived pursuant to Section 3.01 shall be distributed to
         the Servicer;

                                     23


                  (c) the balance, if any shall increase the Available
         Subordinated Amount as described in the definition thereof and be
         distributed to the Seller; and

                  (d) the balance, if any, shall constitute Excess Spread.

         SECTION 4.11. Excess Principal Collections.

         (a) That portion of Excess Principal Collections for any
Distribution Date equal to the amount of Series 1999-4 Excess Principal
Collections for such Distribution Date will be allocated to Series 1999-4 and
will be distributed as set forth in this Series Supplement.

         (b) Series 1999-4 Excess Principal Collections, with respect to any
Distribution Date, shall mean an amount equal to the Series 1999-4 Principal
Shortfall for such Distribution Date; provided, however, that, if the
aggregate amount of Excess Principal Collections for all Series for such
Distribution Date is less than the aggregate amount of Principal Shortfalls
for all Series entitled to share Excess Principal Collections for such
Distribution Date, then Series 1999-4 Excess Principal Collections for such
Distribution Date shall equal the product of (x) Excess Principal Collections
for all Series for such Distribution Date and (y) a fraction, the numerator
of which is the Series 1999-4 Principal Shortfall for such Distribution Date
and the denominator of which is the aggregate amount of Principal Shortfalls
for all Series entitled to share Excess Principal Collections for such
Distribution Date. The "Series 1999-4 Principal Shortfall", with respect to
any Distribution Date, shall equal the excess of (i) (x) for any Distribution
Date with respect to the Accumulation Period, the Controlled Deposit Amount,
or (y) for any Distribution Date with respect to an Early Amortization
Period, the Invested Amount, over (ii) (x) with respect to the Accumulation
Period, Available Investor Principal Collections for such Distribution Date
(excluding any portion thereof attributable to Excess Principal Collections)
or (y) with respect to an Early Amortization Period, Available Investor
Principal Collections for such Distribution Date (excluding any portion
thereof attributable to Excess Principal Collections).

         SECTION 4.12. Excess Funding Account.

         (a) Any funds on deposit in the Excess Funding Account on the May
2002 Distribution Date will be deposited in the Principal Funding Account on
such date. No funds will be deposited in the Excess Funding Account during
any Early Amortization Period. Additionally, no amounts will be deposited in
the Excess Funding Account with respect to any Collection Period following
the April 2002 Collection Period.

         (b) On each Determination Date during any Nonprincipal Period, the
Seller shall determine whether the sum of the Invested Amount (reduced for
this purpose by the amount, if any, by which the Required Participation
Amount exceeds the Pool Balance due to an increase in the Subordination
Factor) and the amount on deposit in the Excess Funding Account (other than
any Investment Proceeds) is greater than the outstanding principal balance of
the Series 1999-4 Certificates. If on any such Determination Date such sum is
greater than the outstanding principal balance of the Series 1999-4
Certificates and thus there are sufficient Principal Receivables in the Trust
to permit an increase in the Invested Amount without causing an Early
Amortization Event to occur with respect to any outstanding Series, the
Seller shall notify the

                                     24



Trustee of the amount of the increase in the Invested Amount. Subject to the
provisions set forth below in this Section 4.12(b) and to Sections 4.12(c)
and (d) below, upon receipt of such notice the Invested Amount shall be
increased by the amount specified, and the Servicer shall instruct the
Trustee to withdraw from the Excess Funding Account and pay to the Seller or
allocate to one or more other Series, on the immediately succeeding
Distribution Date, an amount equal to the amount of such increase in the
Invested Amount. Such payment shall be in payment or partial payment pursuant
to the Receivables Purchase Agreement for additional Principal Receivables
transferred to the Trust or allocated to Series 1999-4. To the extent that
the Invested Amount is increased by any payment to the Seller or any
allocation to one or more other Series, the Seller's Interest or such other
Series invested amount, as applicable, shall be reduced by the amount of such
payment. In addition, any increase in the Invested Amount is subject to the
condition that after giving effect to such increase (i) the Pool Balance
equals or exceeds (ii) the sum of (A) the Required Participation Amount, (B)
the sum of the Required Subordinated Amount and the sum of the required
subordinated amounts for all other Series (or, if such other series shall
have no required subordinated amount, the available subordinated amount with
respect to such Series) and (C) the sum of any subordinated amounts
supporting any Enhancement for all other Series. In connection with the
foregoing, the Seller shall endeavor (taking into account any seasonality
experienced in the Accounts in the Trust) to minimize the amounts on deposit,
from time to time, in the Excess Funding Account.

         (c) In the event that other Series issued by the Trust provide for
excess funding accounts or other arrangements similar to the Excess Funding
Account involving fluctuating levels of investments in Principal Receivables,
(i) the allocation of additional Principal Receivables to increase the
Invested Amount, and the invested amounts of such other Series (and the
related withdrawals from the Excess Funding Account and the other excess
funding or similar accounts) will be based on the proportion that the amount
on deposit in the Excess Funding Account bears to amounts on deposit in the
excess funding accounts of all Series providing for excess funding accounts
or such similar arrangements or to amounts otherwise similarly available and
(ii) the deposit of amounts into the Excess Funding Account and the excess
funding accounts of such other Series will be pro rata based on the
proportion that the Adjusted Invested Amount bears to the adjusted invested
amounts of all Series providing for excess funding accounts or such similar
arrangements.

         (d) In the event that any other Series is in an amortization, early
amortization or accumulation period the amounts of any withdrawals from the
Excess Funding Account shall be applied first to satisfy in full any then
applicable funding or payment requirements of such Series and second to make
a payment to the Seller. In the event that more than one other Series is in
an amortization, early amortization or accumulation period, the amounts of
any withdrawals from the Excess Funding Account shall be allocated (and, if
necessary, reallocated) among such Series as specified in the related Series
Supplement to meet the funding or payment requirements of each such Series
first to satisfy in full all then applicable funding or payment requirements
of each such Series and second to make a payment to the Seller.

         SECTION 4.13. Accumulation Period Length; Accumulation Period
Commencement Date. Beginning on the May 2002 Distribution Date, and on each
Distribution Date thereafter that occurs prior to the Accumulation Period
Commencement Date, the Servicer shall calculate the Accumulation Period
Length and, if applicable, determine the Accumulation Period

                                     25



Commencement Date. Once the Servicer has determined the Accumulation Period
Commencement Date, the Servicer shall promptly notify the Trustee in writing
of such determination. In connection therewith, the Seller hereby agrees not
to cause the Trust to issue any new Series during the period from the date
hereof until the date that the Series 1999-4 Certificates shall have been
paid in full, if such issuance would have an adverse effect on the results
obtained by application of the formula used to compute the Accumulation
Period Length.

         SECTION 4.14. Excess Spread. On each Distribution Date, (a) the
Servicer shall allocate excess servicing with respect to all outstanding
Series that would otherwise be distributable to the Seller other than any
such excess servicing with respect to any such Series that, if not
distributed to the Seller, would result in the available subordinated amount
for such Series being less than the required subordinated amount for such
Series ("Seller Excess Spread") to each Series issued on or after March 10,
1999 that is designated by the Seller to share such excess servicing,
including without limitation Series 1999-1 and Series 1999-4 (the "Designated
Series"), pro rata, in proportion to the Non-Principal Collection Shortfalls,
if any, with respect to the Designated Series and (b) the Servicer shall
withdraw (or shall instruct the Trustee to withdraw) from the Collection
Account and pay to the Seller an amount equal to the excess, if any, of (x)
the aggregate amount for all Series of the Seller Excess Spread for such
Distribution Date over (y) the aggregate amount for all Designated Series
which the related Supplements specify are "Non-Principal Collection
Shortfalls" for such Distribution Date. The "Non-Principal Collection
Shortfall" for Series 1999-4 for any Distribution Date shall be equal to the
excess, if any, of (x) the full amount required to be paid pursuant to
Section 4.06(a) (excluding Section 4.06(a)(v)) on such Distribution Date over
(y) the amount of Investor Non-Principal Collections and any Investment
Proceeds with respect to such Distribution Date.

                                  ARTICLE V

                          Distributions and Reports
                     to Series 1999-4 Certificateholders

         SECTION 5.01. Distributions.

         (a) On each Distribution Date, commencing with the Initial
Distribution Date, the Trustee shall distribute to each Series 1999-4
Certificateholder of record on the preceding Record Date (other than as
provided in Section 12.02 of the Agreement respecting a final distribution)
such Certificateholder's pro rata share (based on the aggregate fractional
undivided interests represented by the Series 1999-4 Certificates held by
such Certificateholder) of the amounts on deposit in the Series 1999-4
Accounts as is payable to the Series 1999-4 Certificateholders on such
Distribution Date pursuant to Section 4.07.

         (b) Except as provided in Section 12.02 of the Agreement with
respect to a final distribution, distributions to Series 1999-4
Certificateholders hereunder shall be made by check mailed to each Series
1999-4 Certificateholder at such Certificateholder's address appearing in the
Certificate Register without presentation or surrender of any Series 1999-4
Certificate or the making of any notation thereon; provided, however, that,
with respect to Series 1999-4 Certificates registered in the name of a
Depository, such distributions shall be made to such Depository in
immediately available funds.


                                     26


         SECTION 5.02. Reports and Statements to Series 1999-4
Certificateholders.

         (a) At least two Business Days prior to each Distribution Date,
commencing with the Initial Distribution Date, the Servicer will provide to
the Trustee, and on each such Distribution Date, the Trustee shall forward to
each Series 1999-4 Certificateholder, a statement substantially in the form
of Exhibit B prepared by the Servicer setting forth certain information
relating to the Trust and the Series 1999-4 Certificates.

         (b) A copy of each statement provided pursuant to paragraph (a) will
be made available for inspection at the Corporate Trust Office.

         (c) On or before January 31 of each calendar year, beginning with
calendar year 2000, the Trustee shall furnish or cause to be furnished to
each Person who at any time during the preceding calendar year was a Series
1999-4 Certificateholder (or Certificate Owner), a statement prepared by the
Servicer containing the information which is required to be contained in the
statement to Series 1999-4 Certificateholders as set forth in paragraph (a)
above, aggregated for such calendar year or the applicable portion thereof
during which such Person (or any related Certificate Owner) was a Series
1999-4 Certificateholder (or Certificate Owner), together with other
information as is required to be provided by an issuer of indebtedness under
the Internal Revenue Code and such other customary information as is
necessary to enable the Series 1999-4 Certificateholders (or Certificate
Owners) to prepare their tax returns. Such obligation of the Trustee shall be
deemed to have been satisfied to the extent that substantially comparable
information shall be provided by the Trustee pursuant to any requirements of
the Internal Revenue Code as from time to time in effect.

                                 ARTICLE VI

                             Amortization Events

         SECTION 6.01. Additional Amortization Events. The occurrence of any
of the following events shall be deemed to be an Early Amortization Event
solely with respect to Series 1999-4:

                  (a) on any Determination Date, the average of the Monthly
         Payment Rates for the three preceding Collection Periods is less
         than 20%;

                  (b) on any Determination Date, the Available Subordinated
         Amount for the next Distribution Date will be less than the Required
         Subordinated Amount on such Determination Date, after giving effect
         to the distributions to be made on the next Distribution Date;

                  (c) any Service Default with respect to Series 1999-4
         occurs;

                  (d) on any Determination Date, as of the last day of the
         preceding Collection Period, the aggregate amount of Principal
         Receivables relating to Used Vehicles exceeds 20% of the Pool
         Balance on such last day;

                                     27



                  (e) on any Distribution Date the amount of funds in the
         Reserve Fund after giving effect to any withdrawals therefrom or
         deposits thereto on such Distribution Date shall be less than 0.10%
         of the outstanding principal balance of the Series 1999-4
         Certificates on such Distribution Date (after giving effect to any
         changes therein on such Distribution Date);

                  (f) the outstanding principal amount of the Series 1999-4
         Certificates is not repaid by the Series 1999-4 Expected Payment
         Date;

                  (g) the Trust shall file a petition commencing a voluntary
         case under any chapter of the Federal bankruptcy laws; or the Trust
         shall file a petition or answer or consent seeking reorganization,
         arrangement, adjustment, or composition under any other similar
         applicable Federal law, or shall consent to the filing of any such
         petition, answer, or consent; or the Trust shall appoint, or consent
         to the appointment of, a custodian, receiver, liquidator, trustee,
         assignee, sequestrator or other similar official in bankruptcy or
         insolvency of it or of any substantial part of its property; or the
         Trust shall make an assignment for the benefit of creditors, or
         shall admit in writing its inability to pay its debts generally as
         they become due; and

                  (h) any order for relief against the Trust shall have been
         entered by a court having jurisdiction in the premises under any
         chapter of the Federal bankruptcy laws, and such order shall have
         continued undischarged or unstayed for a period of 60 days; or a
         decree or order by a court having jurisdiction in the premises shall
         have been entered approving as properly filed a petition seeking
         reorganization, arrangement, adjustment, or composition of the Trust
         under any other similar applicable Federal law, and such decree or
         order shall have continued undischarged or unstayed for a period of
         120 days; or a decree or order of a court having jurisdiction in the
         premises for the appointment of a custodian, receiver, liquidator,
         trustee, assignee, sequestrator, or other similar official in
         bankruptcy or insolvency of the Trust or of any substantial part of
         its property, or for the winding up or liquidation of its affairs,
         shall have been entered, and such decree or order shall have
         remained in force undischarged or unstayed for a period of 120 days.

         The Trustee agrees that upon gaining knowledge of the occurrence of
any event described in Section 9.01 of the Agreement or Section 6.01 of this
Series Supplement it shall (a) promptly provide notice to the Rating Agencies
of the occurrence of such event and (b) notify the Series 1999-4
Certificateholders of the occurrence of such event within 45 days of the
expiration of the applicable grace period, if any. In the case of any event
described in Sections 9.01(f) or (g) of the Agreement or Section 6.01(c) of
this Series Supplement, an Early Amortization Event with respect to Series
1999-4 will be deemed to have occurred only if, after the applicable grace
period described in such Sections, if any, either the Trustee or Series
1999-4 Certificateholders evidencing more than 50% of the aggregate unpaid
principal amount of the Series 1999-4 Certificates by written notice to the
Seller and the Servicer (and the Trustee, if given by Series 1999-4
Certificateholders) declare that an Early Amortization Event has occurred as
of the date of such notice. In the case of any other Early Amortization
Event, such Early Amortization Event will be deemed to have occurred
immediately upon the occurrence of such event, without any notice or other
action on the part of the Trustee or the Series 1999-4 Certificateholders.

                                     28


         In the case of any Early Amortization Event described in Sections
9.01(a) or (f) of the Agreement or this Section 6.01, other than Sections
6.01(f), (g) or (h), provided that (i) no other Early Amortization Event
(other than an Early Amortization Event which has resulted in an Early
Amortization Period which has terminated as described in clause (c) or clause
(d) of the definition thereof in this Series Supplement) has occurred and
(ii) the scheduled termination of the Revolving Period has not occurred, the
Trustee agrees that it shall request written confirmation from Standard &
Poor's that the termination of the Early Amortization Period caused by the
occurrence of such Early Amortization Event will not result in the
downgrading or withdrawal of such entity's rating of the Series 1999-4
Certificates.

         The Trustee further agrees that, where applicable, it shall promptly
notify the Series 1999-4 Certificateholders that it has received the written
confirmation referred to in the preceding paragraph, and that the Series
1999-4 Certificateholders may elect to terminate the related Early
Amortization Period.

                                 ARTICLE VII

                             Optional Repurchase

SECTION 7.01. Optional Repurchase.

         (a) On any Distribution Date occurring after the date on which the
Invested Amount is reduced to $50,000,000 or less, the Servicer shall have
the option to purchase the entire Series 1999-4 Certificateholders' Interest,
at a purchase price equal to the Reassignment Amount for such Distribution
Date.

         (b) The Servicer shall give the Seller and the Trustee at least 10
days' prior written notice of the Distribution Date on which the Servicer
intends to exercise one of the purchase options described above. Not later
than 12:00 noon, New York City time, on such Distribution Date the Servicer
shall deposit the Reassignment Amount into the Collection Account in
immediately available funds. Such purchase options are subject to payment in
full of the Reassignment Amount. The Reassignment Amount shall be distributed
as set forth in Section 8.01(d).

         (c) If at the time the Servicer exercises one of its purchase
options hereunder the Servicer's long-term unsecured debt has a rating lower
than Baa3 by Moody's, the Servicer shall deliver to the Trustee on such
Distribution Date an opinion of Counsel (which must be an independent outside
counsel) to the effect that, in reliance on certain certificates to the
effect that the Series 1999-4 Certificateholders' Interest purchased by the
Servicer constitutes fair value for the consideration paid therefor and as to
the solvency of the Servicer, the purchase of the Series 1999-4
Certificateholders Interest would not be considered a fraudulent conveyance
under applicable law.

                                     29


                                ARTICLE VIII

                             Final Distributions

         SECTION 8.01. Sale of Certificateholders' Interest Pursuant to
Section 2.03 of the Agreement; Distributions Pursuant to Section 7.01 of this
Series Supplement or Section 2.03 or 12.02(c) of the Agreement.

         (a) The amount to be paid by the seller to the Collection Account
with respect to Series 1999-4 in connection with a purchase of the Series
1999-4 Certificateholders' Interest pursuant to Section 2.03 of the Agreement
shall equal the Reassignment Amount for the Distribution Date on which such
repurchase occurs.

         (b) With respect to the Reassignment Amount deposited into the
Collection Account pursuant to Section 2.03 of the Agreement, the Trustee
shall, not later than 12:00 noon, New York City time, on the Distribution
Date on which such amounts are deposited (or, if such date is not a
Distribution Date, on the immediately following Distribution Date) (in the
priority set forth below): (x) deposit the Invested Amount on such date into
the Principal Funding Account and (y) deposit the amount of accrued and
unpaid interest on the unpaid balance of the Series 1999-4 Certificates, plus
the amount of Additional Interest, if any, for such Distribution Date plus
the amount of any Additional Interest previously due but not paid to Series
1999-4 Certificateholders on a prior Distribution Date, up to the
Reassignment Amount for Series 1999-4.

         (c) With respect to any Termination Proceeds deposited into the
Collection Account pursuant to Section 12.02(c) of the Agreement, the Trustee
shall, not later than 12:00 noon, New York City time, on the Distribution
Date on which such amounts are deposited (or, if such date is not a
Distribution Date, on the immediately following Distribution Date) (in the
priority set forth below): first, (x) deposit the Invested Amount on such
date into the Principal Funding Account and (y) deposit the amount of accrued
and unpaid interest on the unpaid balance of the Series 1999-4 Certificates,
plus the amount of Additional Interest, if any, for such Distribution Date,
plus the amount of any Additional Interest previously due but not paid to
Series 1999-4 Certificateholders on a prior Distribution Date, up to the
Reassignment Amount and (ii) second, pay the remainder of any Termination
Proceeds to the Seller.

         (d) With respect to the Reassignment Amount deposited into the
Collection Account pursuant to Section 7.01 of this Series Supplement, the
Trustee shall, not later than 12:00 noon, New York City time, on the
Distribution Date on which such amounts are deposited (in the priority set
forth below): (x) deposit the Invested Amount on such date into the Principal
Funding Account and (y) deposit the amount of accrued and unpaid interest on
the unpaid balance of the Series 1999-4 Certificates, plus the amount of
Additional Interest, if any, for such Distribution Date, plus the amount of
any Additional Interest previously due but not paid to Series 1999-4
Certificateholders on a prior Distribution Date, up to the Reassignment
Amount.

         (e) Notwithstanding anything to the contrary in this Series
Supplement or the Agreement, the entire amount deposited in the Principal
Funding Account pursuant to Section 7.01 or 8.01 and all other amounts on
deposit therein shall be distributed in full to the Series 1999-4
Certificateholders on such date and any distribution made pursuant to
paragraph (c)


                                     30



above shall be deemed to be a final distribution pursuant to Section 12.02 of
the Agreement with respect to the Series 1999-4 Certificates.

         SECTION 8.02. Distribution of Proceeds of Sale, Disposition or
Liquidation of the Receivables Pursuant to Section 9.02 of the Agreement.

         (a) Not later than 12:00 noon, New York City time, on the
Distribution Date following the date on which the Insolvency Proceeds are
deposited into the Collection Account pursuant to Section 9.02(b) of the
Agreement, the Trustee shall first (in each case, after giving effect to any
deposits and distributions otherwise to be made on such Distribution Date)
deduct an amount equal to the Invested Amount on such Distribution Date from
the portion of the Insolvency Proceeds allocated to Allocable Principal
Collections and deposit such amount in the Principal Funding Account;
provided that the amount of such deposit shall not exceed the product of (x)
the portion of the Insolvency Proceeds allocated to Allocable Principal
Collections and (y) 100% minus the Excess Seller's Percentage with respect to
the related Collection Period. The remainder of the portion of the Insolvency
Proceeds allocated to Allocable Principal Collections shall be allocated to
the Seller's Interest and shall be released to the Seller on such
Distribution Date.

         (b) Not later than 12:00 noon, New York City time, on such
Distribution Date, the Trustee shall first (in each case, after giving effect
to any deposits and distributions otherwise to be made on such Distribution
Date) deduct an amount equal to the sum of (i) Monthly Interest for such
Distribution Date, (ii) any Monthly Interest previously due but not
distributed on a prior Distribution Date, (iii) the amount of Additional
Monthly Interest, if any, for such Distribution Date and any Additional
Monthly Interest previously due but not distributed on a prior Distribution
Date, from the portion of the Insolvency Proceeds allocated to Allocable
Non-Principal Collections and deposit such amount in the Collection Account
with such funds designated by the Trustee as being held for the benefit of
the Series 1999-4 Certificateholders; provided that the amount of such
distribution shall not exceed (x) the product of (A) the portion of the
Insolvency Proceeds allocated to Allocable Non-Principal Collections and (B)
100% minus the Excess Seller's Percentage. The remainder of the portion of
the Insolvency Proceeds allocated to Allocable Non-Principal Collections
shall be allocated to the Seller's Interest and shall be released to the
Seller on such Distribution Date.

         (c) Notwithstanding anything to the contrary in this Series
Supplement or in the Agreement, the entire amount deposited in the Principal
Funding Account and the Collection Account pursuant to this Section and all
other amounts on deposit therein shall be distributed in full to the Series
1999-4 Certificateholders on the Distribution Date on which funds are
deposited pursuant to this Section (or, if not so deposited on a Distribution
Date, on the immediately following Distribution Date) and any distribution
made pursuant to this Section shall be deemed to be a final distribution
pursuant to Section 12.02 of the Agreement with respect to Series 1999-4.

                                     31



                                 ARTICLE IX

                           Miscellaneous Provisions

         SECTION 9.01. Certain Permitted Actions, Amendments to the
Agreement; Additional Covenants.

         (a) Notwithstanding anything to the contrary in the Agreement, funds
on deposit in the Collection Account may be invested in any Eligible
Investments (as that term is defined in this Series Supplement) that will
mature so that funds will be available on or before the following
Distribution Date.

         (b) Notwithstanding anything to the contrary in the Agreement,
including Section 2.07(c) thereof, the Seller shall not be required to make
any deposit to the Collection Account in respect of the Repurchased
Receivables Price of any receivables repurchased by the Seller from the Trust
pursuant to such Section.

         (c) Notwithstanding anything to the contrary contained herein or in
the Agreement, the Seller shall have the right to require the reassignment to
it of all the Trust's right, title and interest in, to and under the
Receivables then existing and thereafter created, all monies due or to become
due and all amounts received with respect thereto and all proceeds thereof in
or with respect to the Accounts ("Automatic Removed Accounts") designated by
the Seller, upon satisfaction of the following conditions: (a) on or before
the fifth business day immediately preceding the date upon which such
Accounts are to be removed, the Seller shall have given the Trust, each
Enhancement Provider and the Rating Agencies a Removal Notice specifying the
date for removal of the Automatic Removed Accounts (the "Automatic Removal
Date"); (b) on or prior to the date that is five Business Days after the
Automatic Removal Date, the Seller shall have delivered to the Trustee a
computer file or microfiche or written list containing a true and complete
list of the Automatic Removed Accounts specifying for each such Account, as
of the removal notice date, its account number and the aggregate amount of
Receivables outstanding in such Account; (c) the Seller shall have
represented and warranted as of each Automatic Removal Date that the list of
Automatic Removed Accounts delivered pursuant to clause (b) above, as of the
Automatic Removal Date, is true and complete in all material respects; (d)
the Trustee shall have received confirmation from each Rating Agency that
such removal will not result in a reduction or withdrawal of such Rating
Agency's rating of any outstanding Series or Class of Certificates; (e) the
Seller shall have delivered to the Trustee, each Rating Agency and any
Enhancement Providers an officers' certificate, dated the Automatic Removal
Date, to the effect that the Seller reasonably believes that such removal
will not cause an early amortization event to occur with respect to any
Series; and (f) the Seller shall have delivered to the Trustee, each Rating
Agency and any Enhancement Providers a Tax Opinion, dated the Automatic
Removal Date, with respect to such removal. Notwithstanding the provisions
described above, from and after the date on which no Series issued prior to
March 10, 1999, is outstanding, the conditions specified in (a) that relate
to Enhancement Providers and Rating Agencies and the conditions specified in
(d), (e) and (f) above will not be required if all of the Accounts to be
removed have liquidated and have zero balances.

                                     32


         Upon satisfaction of the above conditions, on the Automatic Removal
Date all the right, title and interest of the Trust in and to the Receivables
arising in the Automatic Removed Accounts, all monies due and to become due
and all amounts received with respect thereto and all proceeds thereof shall
be deemed removed from the Trust for all purposes.

         (d) Notwithstanding anything to the contrary herein or in the
Agreement, subject to the other limitations described in Section 4.03 of the
Agreement, CFC need not deposit collections with respect to any Collection
Period in the Collection Account until the related Distribution Date.

         (e) Unless otherwise agreed to by the Rating Agencies,
notwithstanding anything to the contrary herein or in the Agreement, the
Seller may from time to time, at its discretion, and subject only to the
limitations specified in this paragraph, designate Additional Accounts to be
added to the Trust. (Additional Accounts designated to be added to the Trust
in accordance with the provisions of this Section 10.01(e) are referred to
herein as "Automatic Additional Accounts".) On the Addition Date with respect
to any Automatic Additional Accounts, the Trust shall purchase the
Receivables in such Automatic Additional Accounts (and such Automatic
Additional Accounts shall be deemed to be Accounts for purposes of the
Agreement) as of the close of business on the applicable Additional Cut-Off
Date, subject to the satisfaction of the following conditions:

                  (i) such Automatic Additional Accounts shall be Eligible
         Accounts;

                  (ii) the Seller shall, to the extent required by Section
         4.03 of the Agreement, have deposited in the Collection Account all
         Collections with respect to such Automatic Additional Accounts since
         the Additional Cut-Off Date;

                  (iii) no selection procedures believed by the Seller to be
         adverse to the interests of the Series 1999-4 Certificateholders
         were used in selecting such Automatic Additional Accounts,

                  (iv) as of each of the Additional Cut-Off Date and the
         Addition Date, no Insolvency Event with respect to CFC or the Seller
         shall have occurred nor shall the transfer of the Receivables
         arising in the Automatic Additional Accounts to the Trust have been
         made in contemplation of the occurrence thereof;

                  (v) the addition of the Receivables arising in the
         Automatic Additional Accounts shall not cause an early amortization
         event or any event that, after the giving of notice or the lapse of
         time, would constitute a early amortization event to occur with
         respect to any Series;

                  (vi) on or before each Addition Date with respect to
         Automatic Additional Accounts, the Seller shall have delivered to
         the Trustee and the Rating Agencies (A) an Opinion of Counsel with
         respect to the Receivables in the Automatic Additional Accounts
         substantially in the form of Exhibit G-2 to the Agreement and (B) a
         Tax Opinion with respect to such addition;

                                     33


                  (vii) within ten Business Days of the date on which any
         such Receivables are added to the Trust, the Seller shall have
         delivered to the Trustee a written assignment and a computer file or
         a microfiche list containing a true and complete list of the related
         Automatic Additional Accounts specifying for each such Account its
         account number, the collection status, the aggregate amount
         outstanding in such Account and the aggregate amount of Principal
         Receivables outstanding in such Account; and

                  (viii) the Seller shall have delivered to the Trustee an
         Officer's Certificate of the Seller, dated the Addition Date, to the
         effect that conditions (i) through (v) and (vii) above have been
         satisfied.

         The Seller hereby represents and warrants to the Trust as of the
related Addition Date as to the matters relating to it set forth in
paragraphs (iii) and (iv) above and that the file or list described below is,
as of the applicable Additional Cut-Off Date, true and complete in all
material respects.

         In connection with the designation of Automatic Additional Account
to be added to the Trust, the Seller shall deliver to the Trustee (i) the
computer file or microfiche list required to be delivered pursuant to Section
2.01 of the Agreement with respect to such Automatic Additional Accounts and
(ii) a duly executed, written Assignment (including an acceptance by the
Trustee for the benefit of the Certificateholders), substantially in the form
of Exhibit B to the Agreement (the "Assignment").

         Unless each Rating Agency otherwise consents, the number of
Automatic Additional Accounts added to the Trust with respect to any of the
three consecutive Collection Periods beginning in January, April, July and
October of each calendar year shall not exceed 8% of the number of Accounts
as of the first day of the calendar year during which such Collection Periods
commence and the number of Automatic Additional Accounts designated during
any such calendar year shall not exceed 20% of the number of Accounts as of
the first day of such calendar year. On or before the first business day of
each Collection Period beginning in January, April, July and October of each
calendar year, the Seller shall have requested and obtained notification from
each Rating Agency of any limitations to the right of the Seller to designate
Eligible Accounts as Automatic Additional Accounts during any period which
includes such Collection Period. To the extent that Automatic Additional
Accounts have been added to the Trust during the three consecutive Collection
Periods. ending in the calendar month prior to such date, on or before
January 31, April 30, July 31, October 31 of each calendar year, the Trustee
shall have received confirmation from each Rating Agency that the addition of
all Automatic Additional Accounts included as Accounts during the three
consecutive Collection Periods ending in the calendar month prior to such
date shall not have resulted in any applicable Rating Agency reducing or
withdrawing its rating of any outstanding Series or Class of Certificates. If
such Rating Agency confirmation with respect to any Automatic Additional
Accounts is not so received, such Automatic Additional Accounts will be
removed from the Trust.

         (f) Each Holder of a Series 1999-4 Certificate, by such Holder's
acceptance thereof, will be deemed to have consented to an amendment to the
Agreement that incorporates the provisions of Sections 9.01(a) and 9.01(b),
9.01(c), 9.01(d) and 9.01(e), it being understood that no such amendment
shall be effective unless and until (i) each Series of Investor Certificates


                                     34


issued prior to October 20, 1994 shall no longer be outstanding or shall have
consented to such amendment in accordance with the Agreement and (ii) with
respect to the last sentence of Section 9.01(c), each Series of Investor
Certificates issued prior to March 10, 1999 shall no longer be outstanding or
shall have consented to such amendment in accordance with the Agreement.

         (g) Except for the conveyance hereunder to the Trustee, the Seller
will not sell, pledge, assign or transfer to any other Person any rights it
might have to funds on deposit in the Reserve Fund, the Principal Funding
Account or the Excess Funding Account, or Investment Proceeds with respect
thereto.

         (h) Notwithstanding anything to the contrary in Section 12.02(c) of
the Agreement, the following shall be applicable to the Series 1999-4
Certificates:

         In the event that the Invested Amount is greater than zero on the
Termination Date (after giving effect to deposits and distributions otherwise
to be made on the Termination Date), the Trustee will sell or cause to be
sold on the Termination Date Receivables (or interests therein) in an amount
equal to the sum of (i) 110% of the Invested Amount on the Termination Date
(after giving effect to such deposits and distributions) and (ii) the
Available Subordinated Amount on the preceding Determination Date (after
giving effect to the allocations, distributions, withdrawals and deposits to
be made on the Distribution Date following such Determination Date); provided
, however, that in no event shall such amount exceed the product of the
Series 1999-4 Allocation Percentage (for the Collection Period in which the
Termination Date occurs) of Receivables on the Termination Date. The proceeds
(the "Termination Proceeds") from such sale shall be immediately deposited
into the Collection Account for the benefit of the Series 1999-4
Certificateholders.

         SECTION 9.02. Ratification of Agreement. As supplemented by this
Series Supplement, the Agreement is in all respects ratified and confirmed
and the Agreement as so supplemented by this Series Supplement shall be read,
taken and construed as one and the same instrument.

         SECTION 9.03. Counterparts. This Series Supplement may be executed
in two or more counterparts (and by different parties on separate
counterparts) each of which shall be an original, but all of which together
shall constitute one and the same instrument.

         SECTION 9.04. Dealer Concentrations. So long as this Series 1999-4
shall be outstanding, on the last day of each Collection Period, the Servicer
shall determine if the aggregate amount of Principal Receivables due from any
Dealer or group of affiliated Dealers on such date is greater than 1.5% of
the Pool Balance on such date. The Servicer shall promptly provide the
Trustee a report setting forth the basis for such determination. The Trustee
upon request from any Rating Agency will make such report available to such
Rating Agency.

         SECTION 9.05. The Certificates. Notwithstanding anything to the
contrary in the Agreement, each of the Series 1999-4 Certificates may be
executed by manual or facsimile signature on behalf of the Seller by any
assistant secretary of the Seller.

                                     35



         SECTION 9.06. GOVERNING LAW. THIS SERIES SUPPLEMENT SHALL BE
CONSTRUED IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, WITHOUT
REFERENCE TO ITS CONFLICT OF LAW PROVISIONS, AND THE OBLIGATIONS, RIGHTS AND
REMEDIES OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH
LAWS.


                                     36




         IN WITNESS WHEREOF, the Seller, the Servicer and the Trustee have
caused this Series Supplement to be duly executed by their respective
officers as of the day and year first above written.

                                   U.S. AUTO RECEIVABLES COMPANY,
                                   Seller,

                                      by _____________________________




                                   CHRYSLER FINANCIAL COMPANY L.L.C.,
                                   Servicer,

                                      by _____________________________




                                   THE BANK OF NEW YORK,
                                   Trustee,

                                      by _____________________________



                                     37







                                                                    EXHIBIT A


                            [FORM OF CERTIFICATE]

                             FACE OF CERTIFICATE


                                               Initial Invested Amount(1):
REGISTERED
                                               $[                        ]
Certificate No. R-[        ]
                                               CUSIP NO.  [              ]

Unless this Certificate is presented by an authorized representative of The
Depository Trust Company, a New York corporation ("DTC"), to the issuer or
its agent for registration of transfer, exchange, or payment, and any
certificate issued is registered in the name of Cede & or in such other name
as is requested by an authorized representative of DTC (and any payment is
made to Cede & Co. or to such other entity as is requested by an authorized
representative of DTC), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL inasmuch as the registered owner
hereof, Cede & Co., has an interest herein.

                         CARCO AUTO LOAN MASTER TRUST


                  6.43% AUTO LOAN ASSET BACKED CERTIFICATES,
                                SERIES 1999-4

            evidencing a fractional undivided interest in certain
                                assets of the

                         CARCO AUTO LOAN MASTER TRUST

the corpus of which consists primarily of wholesale (i.e., dealer floorplan)
receivables (the "Receivables") generated from time to time in the ordinary
course of business in a portfolio of revolving financing arrangements (the
"Accounts") of Chrysler Financial Company L.L.C. meeting certain eligibility
criteria. This certificate (a "Certificate") does not represent an interest
in, or obligation of, U.S. Auto Receivables Company (the "Seller" or "USA"),
Chrysler Financial Company L.L.C. or any affiliate thereof.

         Unless the certificate of authentication hereon has been executed by
or on behalf of the Trustee, by manual signature, this Certificate shall not
be entitled to any benefit under the Pooling and Servicing Agreement referred
to on the reverse side hereof or be valid for any purpose.

--------
(1) Denominations of $1,000 and integral multiples of $1,000 in excess
    thereof






         THIS CERTIFICATE SHALL BE CONSTRUED IN ACCORDANCE WITH THE LAWS OF
THE STATE OF NEW YORK, WITHOUT REFERENCE TO ITS CONFLICT OF LAW PROVISIONS,
AND THE OBLIGATIONS, RIGHTS AND REMEDIES OF THE PARTIES HEREUNDER SHALL BE
DETERMINED IN ACCORDANCE WITH SUCH LAWS.

         IN WITNESS WHEREOF, the Seller has caused this Certificate to be
duly executed.

                                      U.S. AUTO RECEIVABLES COMPANY,

                                           by
                                              ___________________________
                                                Name:
                                                Title:


Dated:



                   TRUSTEE'S CERTIFICATE OF AUTHENTICATION

         This is one of the Certificates described in the within-mentioned
Pooling and Servicing Agreement.

THE BANK OF NEW YORK
as Trustee,

   by

       _____________________
       Authorized Officer


                                      2






                            REVERSE OF CERTIFICATE


         This certifies that Cede & Co. (the "Series 1999-4
Certificateholder"), is the registered owner of a fractional undivided
interest in certain assets of the CARCO AUTO LOAN MASTER TRUST (the "Trust")
created pursuant to a Pooling and Servicing Agreement dated as of May 31,
1991, as assigned by Chrysler Auto Receivables Company to U.S. Auto
Receivables Company (the "Seller") on August 8, 1991 (as assigned and as
amended and supplemented from time to time, the "P&S"), among the Seller,
Chrysler Credit Corporation, which has been succeeded by Chrysler Financial
Company L.L.C., as servicer (the "Servicer"), and Manufacturers and Traders
Trust Company, which has been succeeded by The Bank of New York, as trustee
(the "Trustee"), as supplemented by the Series 1999-4 Supplement dated as of
November 12, 1999 among the Seller, the Servicer and the Trustee (the "Series
Supplement"), that are allocated to the Series 1999-4 Certificateholders'
Interest pursuant to the P&S and the Series Supplement. The P&S and the
Series Supplement are hereinafter collectively referred to as the Pooling and
Servicing Agreement. The corpus of the Trust will include (a) all of the
Seller's right, title and interest in, to and under the Receivables in each
Account and all Collateral Security with respect thereto owned by the Seller
at the close of business on the Cut-Off Date, in the case of the Initial
Accounts, and on the applicable Additional Cut-Off Date, in the case of
Additional Accounts, and all monies due or to become due and all amounts
received with respect thereto and all proceeds (including "proceeds" as
defined in Section 9-306 of the UCC as in effect in the State of Michigan and
Recoveries) thereof, (b) all of the Seller's rights, remedies, powers and
privileges with respect to such Receivables under the Receivables Purchase
Agreement, (c) all of the Seller's right, title and interest in, to and under
the Receivables in each Account (other than any newly created Receivables in
any Designated Account) and all Collateral Security with respect thereto
owned by the Seller at the close of business on each Transfer Date and not
theretofore conveyed to the Trust, all monies due or to become due and all
amounts received with respect thereto and all proceeds (including "proceeds"
as defined in Section 9-306 of the UCC as in effect in the State of Michigan
and Recoveries) thereof, (d) all monies on deposit in, and Eligible
Investments or other investments credited to, the Collection Account or any
Series Account, (e) any Enhancements and (f) all other assets and interests
constituting the Trust. In addition to the Certificates, the Seller's
Certificate will be issued pursuant to the Pooling and Servicing Agreement
which will represent the Seller's Interest in the Trust. The Seller's
Certificate will represent the interest in the Trust Assets not represented
by the Investor Certificates.

         The Receivables consist of advances made directly or indirectly by
Chrysler Financial Company L.L.C. to domestic automobile dealers franchised
by DaimlerChrysler Corporation or any other automobile manufacturers.

         Subject to the terms and conditions of the Agreement, the Seller may
from time to time direct the Trustee, on behalf of the Trust, to issue one or
more new Series of Investor Certificates, which will represent fractional
undivided interests in certain of the Trust Assets.

         This Certificate is issued under and is subject to the terms,
provisions and conditions of the Pooling and Servicing Agreement to which, as
amended and supplemented from time to time, the Series 1999-4
Certificateholder by virtue of the acceptance hereof assents and is bound.
Although a summary of certain provisions of the Pooling and Servicing
Agreement is set forth

                                      3



below, this Certificate does not purport to summarize the Pooling and
Servicing Agreement and reference is made to the Pooling and Servicing
Agreement for information with respect to the interests, rights, benefits,
obligations, proceeds and duties evidenced hereby and the rights, duties and
obligations of the Trustee. A copy of the Pooling and Servicing Agreement
(without schedules and exhibits) may be requested from the Trustee by writing
to the Trustee at The Bank of New York, 101 Barclay Street, New York, New
York 10286, Attention: Corporate Trust Office. To the extent not defined
herein, the capitalized terms used herein have the meanings ascribed to them
in the Pooling and Servicing Agreement.

         The Seller has entered into the Pooling and Servicing Agreement and
the Series 1999-4 Certificates have been (or will be) issued with the
intention that the Series 1999-4 Certificates will qualify under applicable
tax law as indebtedness of the Seller secured by the Receivables. The Seller,
each Beneficiary and each Certificateholder and Certificate Owner, by the
acceptance of its Certificate or Book-Entry Certificate, as applicable,
agrees to treat the Series 1999-4 Certificates as indebtedness of the Seller
secured by the Receivables for Federal income taxes, state and local income,
single business and franchise taxes and any other taxes imposed on or
measured by income.

         On each Distribution Date, the Trustee shall distribute to each
Series 1999-4 Certificateholder of record at the close of business on the day
preceding such Distribution Date (each a "Record Date") such
Certificateholder's pro rata share (based on the aggregate fractional
undivided interest represented by the Series 1999-4 Certificates held by such
Certificateholder, except as otherwise provided in the Pooling and Servicing
Agreement) of such amounts on deposit in the Collection Account and any
Series Account as are payable in respect of the Series 1999-4 Certificates
pursuant to the Pooling and Servicing Agreement. Distributions with respect
to this Certificate will be made by the Trustee by check mailed to the
address of the Certificateholder of record appearing in the Certificate
Register without the presentation or surrender of this Certificate or the
making of any notation thereon (except for the final distribution in respect
of this Certificate) except that with respect to Series 1999-4 Certificates
registered in the name of a Depository, including Cede & Co., the nominee for
The Depository Trust Company, distributions will be made in immediately
available funds. Final payment of this Certificate will be made only upon
presentation and surrender of this Certificate at the office or agency
specified in the notice of final distribution delivered by the Trustee to the
Series 1999-4 Certificateholder in accordance with the Pooling and Servicing
Agreement.

         On the Distribution Date on which the outstanding principal amount
of the Series 1999-4 Certificates will be reduced to $50,000,000 or less, the
Servicer shall have the option to purchase the entire Series 1999-4
Certificateholders' Interest in the Trust at a purchase price equal to the
Reassignment Amount using funds on deposit in the Principal Funding Account
and the Excess Funding Account and amounts on deposit in the Collection
Account as are payable to the Series 1999-4 Certificateholders or, to the
extent of any insufficiency of such funds (the "Insufficiency Amount"), funds
in an amount equal to the Insufficiency Amount provided by Chrysler Financial
Company L.L.C.

         This Certificate does not represent an obligation of, or an interest
in, DaimlerChrysler Corporation, the Seller, the Servicer, or any affiliate
of any of them and is not insured or guaranteed by any governmental agency or
instrumentality. This Certificate is limited in right of

                                      4



payment to certain Collections with respect to the Receivables (and certain
other amounts), all as more specifically set forth herein and in the Pooling
and Servicing Agreement.

         The Pooling and Servicing Agreement may be amended from time to time
(including in connection with the issuance of a Supplemental Certificate) by
the Servicer, the Seller and the Trustee, without the consent of any of the
Series 1999-4 Certificateholders, so long as any such action shall not, as
evidenced by an opinion of Counsel, adversely affect in any material respect
the interests of the Certificateholders of any outstanding Series. The
Trustee may, but shall not be obligated to, enter into any such amendment
which affects the Trustee's rights, duties or immunities under the Pooling
and Servicing Agreement or otherwise. Notwithstanding anything contained
therein to the contrary, the Trustee, with the consent of any Enhancement
Providers, may at any time and from time to time amend, modify or supplement
the form of Distribution Date Statement.

         The Pooling and Servicing Agreement may also be amended from time to
time (including in connection with the issuance of a Supplemental
Certificate) by the Servicer, the Seller and the Trustee with the consent of
the Holders of Investor Certificates evidencing not less than 66-2/3% of the
aggregate unpaid principal amount of the certificates of the Investor
Certificates of all adversely affected Series, for the purpose of adding any
provisions to or changing in any manner or eliminating any of the provisions
of the Pooling and Servicing Agreement or of modifying in any manner the
rights of the Investor Certificateholders; provided, however, that no such
amendment to the Pooling and Servicing Agreement shall (i) reduce in any
manner the amount of or delay the timing of distributions to be made to
Investor Certificateholders or deposits of amounts to be so distributed
without the consent of each such affected Investor Certificateholder; (ii)
change the definition or the manner of calculating any Certificateholder's
interest without the consent of each affected Investor Certificateholder;
(iii) reduce the amount available under any Enhancement without the consent
of each affected Investor Certificateholder; (iv) adversely affect the rating
of any Series or class by each Rating Agency without the consent of the
holders of certificates of such Series or class evidencing not less than
66-2/3% of the aggregate unpaid principal amount of the Investor Certificates
of such Series or Class or (v) reduce the aforesaid percentage required to
consent to any such amendment without the consent of all Investor
Certificateholders. The Pooling and Servicing Agreement may not be amended in
any manner which adversely affects the interests of any Enhancement Provider
without its prior consent.

         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, the transfer of this Certificate is
registrable in the Certificate Register of the Trustee upon surrender of this
Certificate for registration of transfer at the office or agency maintained
by the Trustee in New York, New York, accompanied by a written instrument of
transfer in form satisfactory to the Trustee duly executed by the Holder
hereof or such Holder's attorney duly authorized, and thereupon one or more
new Series 1999-4 Certificates of authorized denominations evidencing the
same aggregate fractional undivided interest will be issued to the designated
transferee or transferees.

         The Certificates are issuable only as registered Certificates
without coupons in denominations specified in the Agreement.

                                      5


         As provided in the Pooling and Servicing Agreement and subject to
certain limitations therein set forth, Series 1999-4 Certificates are
exchangeable for new Series 1999-4 Certificates evidencing like aggregate
fractional undivided interests as requested by the Certificateholder
surrendering such Certificates. No service charge may be imposed for any such
exchange but the Trustee may require payment of a sum sufficient to cover any
tax or other governmental charge that may be imposed in connection therewith.

         The Servicer, the Trustee, the Transfer Agent and Registrar and any
agent of any of them, may treat the person in whose name this Certificate is
registered as the owner hereof for all purposes, and neither the Servicer nor
the Trustee, the Transfer Agent and Registrar, nor any agent of any of them,
shall be affected by notice to the contrary except in certain circumstances
described in the Pooling and Servicing Agreement.

                                      6





                                  ASSIGNMENT



Social Security or other identifying number of assignee

________________________


FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto
____________________________________________________________________________
                       (name and address of assignee)

the within certificate and all rights thereunder, and hereby irrevocably
constitutes and appoints _____________, attorney, to transfer said
certificate on the books kept for registration thereof, with full power of
substitution in the premises.


Dated: __________________                         __________________________ *
                                                  Signature Guaranteed:

                                                  __________________________


---------------
(*) NOTE: The signature to this assignment must correspond with the name of
the registered owner as it appears on the reverse of the within Certificate
in every particular, without alteration, enlargement or any change
whatsoever.


                                      7