How do you play DVD in a 2008 Cadillac CTS?

To play a DVD in a 2008 Cadillac CTS, first ensure the vehicle is in Park. Insert the DVD into the disc slot of the vehicle’s audio system, which is typically located in the center console. The screen should automatically switch to the DVD mode, allowing you to view and control playback. If necessary, consult the owner’s manual for specific instructions or troubleshooting tips.