Adjusting the Treble, Midrange, and Bass

1. Press the TONE button.
2. Select Treble, Midrange, or Bass.
3. Select the value.
Press the
BACK button to go
back to the Tone Settings menu.
See also:
Highway Hypnosis
Always be alert and pay attention to your surroundings while driving.
If you become tired or sleepy, find a safe place to park the vehicle and rest.
Other driving tips include:
► Keep the veh ...
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OnStar® Turn-by-Turn Navigation (If equipped)
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Service Publications Ordering Information
Service Manuals
Service Manuals have the diagnosis and repair information on the engines, transmission, axle, suspension, brakes, electrical, steering, body, etc
Service Bulletins
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