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. When a CD is playing, press the up or the down arrow to go to the next or previous track.

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

1-6 (Preset Pushbuttons): Press this button to play stations that are programmed on the radio preset pushbuttons. The radio will only seek preset stations with a strong signal that are in the selected band.

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

(Mute): Press this button to silence the system. Press this button again, or any other radio button, to turn the sound on. Mute is unavailable when OnStar™ (if equipped) is active.

SRCE (Source): Press this button to switch between listening to the radio and a CD. The inactive CD will remain safely inside the radio for future listening.