1997 GMC Sonoma Owner's Manual - Page 130
1997 GMC Sonoma Manual
Page 130 highlights
If the disccomes back out and ERR appears on the display, it could be that: 0 You are driving on a very rough road. (The disc should play when the road gets smoother.) The disc is upside down. It is dirty, scratched or wet. It is very humid. (If so, wait about an hour ana try again.) The disc plzyer is very hot. REV (4): Press and hold REV to return rapidly to a favorite passage. You will hear the disc selection play at high speed while you press the REV button. This allows you to listen and find out when the disc is at the desired selection. Release REV to resume playing. 0 0 0 FWD (6): Press and hold this button to advance rapidly within a track. You will hear thedisc selection play at high speed while you press the FWD button. This allows you to listen and find out when the disc is at the desired selection. Release FWD to resume playing. AM-FM: While in the CD mode, press this button to stop playing the CD and play the radio. The CD symbol will still display but the word CD will be replaced with either AM, FM 1 orFM2. (If the radio is turned off, the disc stays in the player and will resume playing at the point where it stopped.) RECALL: Press this button to see what track is playing. Press it again within five secondsto see how long the CD has been playing that track. Elapsed time is displayed in minutes and tenths of a second. The track number will also appear when a new track begins to play. Press RECALL again to return to the time display. Press RECALL to make ERR go off the display. PREV (1): Press PREV or the SEEK left arrow to search for the previous selection. If you hold this button or press it more than once, the disc will advance further. Sound is muted in this mode. RDM (2): Press this button to play the tracks on the disc in random, rather than sequential, order. While in the RDM mode, RANDOM appears on the display. Press RDM again to return to normal play. NEXT (3): Press NEXT or the SEEK right arrow to search for the next selection. If you hold this button or press it more than once, the disc will advance further. The next track number will appear on the display. Sound is muted in this mode. 3-16