2003 Chevrolet Express Van Owner's Manual - Page 192

Compact Disc Messages CHECK CD: If this message appears on the radio display, it could be due to one of the following reasons: You're driving on a very rough road. When the road becomes smoother, the disc should play. 0 Rear Seat Audio (RSA) This feature allows rear seat passengers to listen to and control any of the music sources: radio, cassette tapes and CDs. However, the rear seat passengers can only control the music sources that the front seat passengers are not listening to. For example, rear seat passengers may listen to a cassette tape or CD through headphones, while the driver listens to the radio through the front speakers. The rear seat passengers have control of the volume for each set of headphones. Be aware that the front seat audio controls always have priority over the RSA controls. If the front seat passengers switch the source for the main radio to a remote source, the RSA will play the same remote source. The disc is dirty, scratched, wet or upside down. The air is very humid. If so, wait about an hour and try again. 0 If the CD is not playing correctly, for any other reason, try a known good CD. If any error occurs repeatedly or if an error can't be corrected, contact your dealer. If your radio displays an error message, write it down and provide it to your dealer when reporting the problem. Primary Radio Controls The following function is controlled by the knob on the main radio: PWR (Power): Push this knob twice to turn RSA off. 3-69