Audio System
When using the Bluetooth system, sound comes through the vehicle's front audio
system speakers and overrides the audio system. Use the VOL/
knob during a call to change the volume level. The adjusted volume level remains
in memory for later calls. The system maintains a minimum volume level.
See also:
Transferring Service
Push to request account transfer eligibility information. The Advisor can assist in canceling or removing account information. If OnStar receives information that vehicle ownership has changed, OnSta ...
Four-Wheel Drive
If the vehicle has Four-Wheel Drive, you can send the engine's driving power to all four wheels for extra traction. ...
Cargo Cover
For vehicles with a cargo cover, use it to cover items in the rear of the vehicle.
To remove the cover from the vehicle, pull both ends toward each other. To reinstall,
place each end of the cover ...