Normal Operation
WARNING: This page is about a different car, the 2003 Lincoln Aviator. However, it is still accessible from the selected car via links, so may be relevant.
When the key is turned to the ON or ACC position, power is supplied to the DVD unit and serves as a wake up signal. Once the DVD unit is powered up, a signal is sent to the audio unit through circuit 1068 so that communication between the audio unit and DVD unit can begin. When a video disc is inserted into the DVD unit and the PLAY button is pressed, an image should be displayed on the screen.