2003 Chevrolet Blazer Owner's Manual - Page 178

CD AUX (Auxiliary): Press this button to play a CD when listening to the radio. Radio with Cassette and CD EJT (Eject): Press this button to eject a CD. Eject may be activated with either the ignition or radio off. CDs may be loaded with the radio and ignition off if this button is pressed first. A Compact Disc Messages If the disc comes out, it could be for one of the following reasons: You're driving on a very rough road. When the road becomes smoother, the disc should play. It's very hot. When the temperature returns to normal, the disc should play. The disc is dirty, scratched, wet or upside down. The air is very humid. If so, wait about an hour and try again. If the CD is not playing correctly, for any other reason, try a known good CD. Playing the Radio PWR (Power): Press this knob to turn the system on and off. VOL (Volume): Turn this knob to increase or to decrease volume. If any error occurs repeatedly or if an error can't be corrected, contact your dealer. 3-49