GM Service Manual Online
For 1990-2009 cars only

Object Number: 1540744  Size: A2

Radio controls are located on the right side of the steering wheel. If your vehicle has this feature, some audio controls can be adjusted at this location. They include the following:

Press the up or the down arrow to go to the next or to the previous stored radio station and stay there. Press and hold the up or down arrow longer than three-quarters of a second to advance to the next or previous station with a strong signal in the selected band. When a CD is playing, press the up or the down arrow to go to the next or previous track. Press and hold the up or down arrow longer than three-quarters of a second to continue advancing ahead or reversing back, to other tracks within the disc.

+ - (Volume): Press the plus or minus button to increase or to decrease the volume.

(Mute/Voice Activation): Press this button to silence the system. Press this button again to turn the sound on. If your vehicle is equipped with OnStar®, press and hold this button for two seconds to activate voice on the OnStar system. See the OnStar® System in this manual for more information.