Cd Changer: Description
WARNING: This page is about a different car, the 2005 Jeep Liberty. However, it is still accessible from the selected car via links, so may be relevant.
The CD changer (if equipped) is mounted in the cargo area of the passenger compartment on the right rear quarter panel.
The controls on the radio receiver operate the CD changer through messages sent over the Programmable Communications Interface (PCI) data bus network. For diagnosis of the messaging functions of the radio receiver and the CD changer, or of the PCI data bus, a DRB scan tool and BODY DIAGNOSTIC PROCEDURES are required.