2007 Cadillac STS Owner's Manual - Page 291

Radio Message THEFTLOCK: This message is displayed when the THEFTLOCK® system has been activated. Take the vehicle to the dealer for service. When the CD is inserted, CD displays. As each new track starts to play, the track number displays. 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 can 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 can 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. If the surface of the CD is soiled, see Care of Your CDs on page 313 for more information. If there is no apparent damage, try a known good CD. Radio Messages for XM™ Only See XM Radio Messages on page 303 later in this section for further detail. Using the Single CD Player Insert a CD partway into the slot, label side up. The player pulls it in. If the ignition and the radio are on, the CD begins playing. A CD can be loaded with the radio off, but it does not start playing until the radio is on. If the ignition or radio is turned off with a CD in the player, it stays in the player. While the ignition or radio is turned on, the CD starts to play where it stopped, if it was the last selected audio source. 291