2003 GMC Yukon Owner's Manual - Page 261

Playing a Compact Disc If playing a CD-R the sound quality may be reduced due to CD-R quality, the method of recording, the quality of the music that has been recorded and the way the CD-R has been handled. You may experience an increase in skipping, difficulty in finding tracks and/or difficulty in loading and ejecting. If these problems occur try a known good CD. Do not add paper labels to discs, they could get caught in the CD player. Do not play 3 inch discs without a standard adapter disc. If an error appears on the display, see "Compact Disc Messages" later in this section. LOAD CD Z: Press the LOAD side of this button to load CDs into the compact disc player. This compact disc player will hold up to six discs. To insert one disc, do the following: 1. Turn the ignition on. 2. Press and release the LOAD side of the LOAD CD button. 3. Wait for the light, located to the right of the slot, to turn green. 4. Load a disc. Insert the disc partway into the slot, label side up. The player will pull the disc in. When a disc is inserted, the CD symbol will be displayed. If you select an equalization setting for your disc, it will be activated each time you play a disc. If the radio is on or off, the disc will begin to play automatically. To insert multiple discs, do the following: 1. Turn the ignition on. 2. Press and hold the LOAD side of the LOAD CD button for two seconds. You will hear a beep and the light, located to the right of the slot, will begin to flash. 3. Once the light stops flashing and turns green, load a disc. Insert the disc partway into the slot, label side up. The player will pull the disc in. Once the disc is loaded, the light will begin flashing again. Once the light stops flashing and turns green you can load another disc. The disc player takes up to six discs. Do not try to load more than six. To load more than one disc but less than six, complete Steps 1 through 3. When you have finished loading discs, with the radio on or off, press the LOAD side of the LOAD CD button to cancel the loading function. The radio will begin to play the last CD loaded. 3-107