GM Service Manual Online
For 1990-2009 cars only

Object Number: 811077  Size: A3

Some audio controls can be adjusted at the steering wheel. They include the following:

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

SEL (Select):  When listening to the radio or to an XM™ Satellite Radio Service station, press the up or the down arrow to go to the next or the previous radio station programmed on the radio preset pushbuttons. The radio will only seek to stations with a strong signal that are in the selected band. When a cassette tape is playing, press the up or the down arrow to go to the next or the previous selection. When a CD is playing, press the up or the down arrow to go to the next or the previous track.