2010 GMC Sierra 1500 Crew Cab Owner's Manual - Page 368

Tips and Troubleshooting Chart (cont'd) Problem Sometimes the wireless headphone audio cuts out or buzzes. Recommended Action Check for obstructions, low batteries, reception range, and interference from cellular telephone towers or by using a cellular telephone in the vehicle. Check that the headphones are on correctly using the L (left) and R (right) on the headphones. I lost the remote and/or the See your dealer for headphones. assistance. The DVD is playing, but Check that the RSE video there is no picture or screen is sourced to the sound. DVD player. DVD Display Error Messages The DVD display error message depends on the radio that is in the vehicle. The video screen can display one of the following: Disc Load/Eject Error: This message displays when there are disc load or eject problems. Disc Format Error: This message displays, if the disc is inserted with the disc label wrong side up, or if the disc is damaged. Disc Region Error: This message displays, if the disc is not from a correct region. No Disc Inserted: This message displays, if no disc is present when EJECT or DVD AUX is pressed on the radio. 4-144