Peripheral PXDP Chrysler iPod Adapter Kit Best Sound Possible - retains digital sound quality Ready to Go - keep iPod charged Full Functionality - retains iPod display and click wheel Easy Operation - controls iPod through factory radio and steering wheel- Compatibility Notes: This adapter will only work with radios that have the 'DISC^' printed on the preset button #1. Not compatible with any factory external audio source such as: XM tuner, CD changer, or Cassette player. These devices must be disconnected during the installation and will no longer function. Vehicle must be non-CANBUS, if radio is an REF,REC,RAQ, RAK series, vehicles are not compatible. The series is indicated on the front of the radio. Compatible vehicles: Chrysler/Dodge/Jeep: 2002-2005 All Models (except CAN-Bus vehicles)