2007 Cadillac Escalade Owner's Manual - Page 279

Radio Message THEFTLOCK: This message is displayed when the THEFTLOCK® system has been activated. Take the vehicle to the dealer for service. If the surface of the CD is soiled, see Care of Your CDs and DVDs on page 315 for more information. If there is no apparent damage, try a known good CD. Notice: If you add any label to a CD, insert more than one CD into the slot at a time, or attempt to play scratched or damaged CDs, you could damage the CD player. When using the CD player, use only CDs in good condition without any label, load one CD at a time, and keep the CD player and the loading slot free of foreign materials, liquids, and debris. Do not add any label to a CD; it could get caught in the CD player. If a CD is recorded on a personal computer and a description label is needed, try labeling the top of the recorded CD with a marking pen instead. If an error appears on the display, see "CD Messages" later in this section. Radio Messages for XM™ Only See XM Radio Messages on page 297 later in this section for further detail. Using the Six-Disc CD Changer 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, check the bottom surface of the CD. If the surface of the CD is damaged, such as cracked, broken, or scratched, the CD will not play properly. 279