Rear Seat Entertainment Control: Notes
WARNING: This page is about a different car, the 2007 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
Various control features are available on uplevel radios in conjunction with the DVD player option. The rear seat entertainment (RSE) DVD control feature allows the user to select and play CDs (audio content only) and DVDs (audio and video content) from the DVD player. The radio interfaces with the DVD player via GMLAN messages. After pressing a button, the radio transmits a specific remote changer command GMLAN frame message which contains signal data unique to the button pressed.