2005 Buick Terraza Owner's Manual - Page 216

XM™ Radio Messages (cont'd) Radio Display Message Radio ID Condition Radio ID label (channel 0) Radio ID not known (should only be if hardware failure) Hardware failure Action Required If tuned to channel 0, this message will alternate with the XM™ Radio eight digit radio ID label. This label is needed to activate the service. If this message is received when tuned to channel 0, there may be a receiver fault. Consult with your GM dealer. If this message does not clear within a short period of time, your receiver may have a fault. Consult with your GM dealer. The CD player can play the smaller 3 inch (8 cm) single CDs with an adapter ring. Full-size CDs and the smaller CDs are loaded in the same manner. 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. There may be an increase in skipping, difficulty in finding tracks, and/or difficulty in loading and ejecting. If these problems occur try a known good CD. Unknown Chk XMRcvr Playing a CD (Single CD Player) Insert a CD partway into the slot, label side up. The player will pull it in and the CD should begin playing. If the ignition or radio is turned off with a CD in the player, it will stay in the player. When the ignition or radio is turned on, the CD will start playing where it stopped, if it was the last selected audio source. When a CD is inserted, CD and the CD symbol will appear on the display. As each new track starts to play the track number will appear on the display. 3-86