GM Service Manual Online
For 1990-2009 cars only

Object Number: 824573  Size: A2

Object Number: 824554  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 radio station and stay there. The radio will only seek stations with a strong signal that are in the selected band. Press and hold either arrow for three seconds to scan radio stations. The radio will go to a station, play for a few seconds, then go on to the next station. Press this button again to stop scanning stations. The radio will only scan stations with a strong signal that are in the selected band. When a CD is playing, press the up or the down arrow to fast forward or reverse.

SEEK TYPE: Press this button to go to a station with the last selected PTY and the last selected PTY will appear on the display, if it is not already showing. If a station with the selected PTY is not found, the radio will return to the original station. If both PTY and TRAF are on, the radio will search for stations with the selected PTY and traffic announcements.

PRESET: Press this button to play stations that are programmed on the radio preset pushbuttons.

MODE: Press this button to switch between FM1, FM2, AM, or XM1 or XM2 (if equipped). When a CD is playing, press this button to listen to the radio. The inactive 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 the sound on.

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