If you are looking to file a complaint against a dealer or transporter business , please report a problem with a DMV regulated automotive business [1]. 

Complaint filed against you or your business 
The New York State Department of Motor Vehicles DMV regulates all repair shops, inspection stations, dealers, vehicle dismantlers and other related businesses in NY State. To legally operate as such a business , you must register with the DMV. Once your application is approved you will receive a certificate from the DMV. You will also receive a copy of the Commissioner's Regulations that pertain to your type of business. They will explain your responsibilities to consumers. You must follow all consumer protection laws and regulations. The DMV advises all consumers who have a complaint against a dealer, inspection station, repair shop, or dismantler to make an attempt to resolve their complaint with the business manager. If they are not successful , they are advised to contact the DMV Consumer & Facilities Services Complaint Unit. protect your business: keep a copy of all work orders in an easy - to - access location 

Complaint process 
If a complaint has been filed against you , a Consumer Services Rep from the DMV will contact you in an attempt to resolve this complaint. The CSR will explain the nature of the complaint and will also inform you of your rights, responsibilities, and your liability. If the complaint is not resolved with the CSR , the case will be sent to an Automotive Facilities Inspector AFI for a formal investigation. avoid costly penalties, fines, and the loss of valuable customers by responding to all DMV inquiries in a timely manner 

Investigation process 
The AFI will conduct a formal investigation. The result may be no action, a warning letter Notice of Investigation placed in your file, or a formal administrative hearing before an Administrative Law Judge ALJ. When Vehicle Safety initiates the hearing process , you may be offered the opportunity

user: I need to know more about dealing with complaints

assistant: Has a complaint been filed against you?

user: yes

assistant: Okay, a Consumer Services Rep from the DMV will contact you in an attempt to resolve this complaint. The CSR will explain the nature of the complaint and will also inform you of your rights, responsibilities, and your liability.  

user: do you tell people to sue us or go to the BBB when they have an issue with us?

assistant: The DMV advises all consumers who have a complaint against a dealer, inspection station, repair shop, or dismantler to make an attempt to resolve their complaint with the business manager.  

user: what do you advise them if they don't get a favorable resolution?

assistant: The consumer is advised to contact the DMV Consumer & Facilities Services Complaint Unit.  You should keep a copy of all work orders in an easy-to-access location to protect your business.

user: how can a hearing end if it comes to that?

assistant: There may be no action, a warning, the imposition of a suspension, revocation, and/or civil penalties.

user: what happens when they investigate?

assistant: You may be offered the opportunity through a "hearing waiver" to admit to the charges and to either pay a specified monetary penalty and/or to accept a suspension.