GM Service Manual Online
For 1990-2009 cars only

Object Number: 866609  Size: A2

Object Number: 810537  Size: A2

If your vehicle has this feature, some audio controls can be adjusted at the steering wheel. They include the following:

SEEK : Press the up or the down arrow to go to the next or to the previous station and stay there. The sound will mute while seeking. The radio will only seek stations with a strong signal that are in the selected band. When playing a cassette tape or a CD, press the up arrow to go to the next selection.

BAND: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (if equipped).

SCAN: Press this button to play the stations that are programmed on the radio preset pushbuttons. The radio will go to the first preset station, play for a few seconds, then go to the next preset station. Press this button again to stop scanning. The radio will only scan preset stations with a strong signal that are in the selected band.

SOURCE: Press this button to play a cassette tape or CD when listening to the radio. The inactive tape or CD will remain safely inside the radio for future listening.

MUTE: Press this button to silence the system. Press it again, or any other radio button, to turn on the sound.

VOL (Volume): Press the up or down arrow to increase or to decrease the volume.