2008 GMC Sierra 1500 Pickup Owner's Manual - Page 222

Radio Messages for XM™ Only See XM Radio Messages on page 3-107 later in this section for further detail. If the ignition or radio is turned off with a CD in the player it stays in the player. When the ignition or radio is turned on, the CD starts to play where it stopped, if it was the last selected audio source. When the CD is inserted, the CD symbol displays. As each new track starts to play, the track number displays. Playing a CD(s) LOAD ^: Press to load CDs into the CD player. This CD player holds up to six CDs. To insert one CD, do the following: 1. Press and release the LOAD ^button, Load Disc and then Insert Disc 1 displays. 2. Insert the CD partway into the slot, label side up. Loading Disc 1 displays as the disc is being pulled into the player. 3. Once the CD is loaded, Disc 1 and Track 1 displays as the CD starts playback. To insert multiple CDs, do the following: 1. Press and hold the ^button for two seconds. A beep sounds and Load All Discs displays. 2. Follow the displayed instruction on when to insert the discs. The CD player takes up to six CDs. 3. Press the ^button again to cancel loading more CDs. Playing a CD (In Either the DVD or CD Slot) Insert a CD partway into the slot, label side up. The player pulls it in and the CD should begin playing (loading a disc into the system, depending on media type and format ranges from 5 to 20 seconds for a CD, and up to 30 seconds for a DVD to begin playing). If the ignition or radio is turned off, with a CD in the player, it stays in the player. When the ignition or radio is turned on, the CD starts playing where it stopped, if it was the last selected audio source. The CD is controlled by the buttons on the radio faceplate or by the RSA unit. See Rear Seat Audio (RSA) on page 3-118 for more information. The DVD/CD decks, (upper slot is the DVD deck and the lower slot is the CD deck) of the radio are compatible with most audio CDs, CD-R, CD-RW, and MP3s. 3-86