OnStar Services

See also:

Windshield Wiper/Washer
The front and rear wiper controls are located on the turn and lane-change lever. Turn the band with the wiper symbol to control the windshield wipers. : For a single wipe, turn to , then release. ...

Specification
Use and ask for licensed engine oils with the dexos1™ approved certification mark. Engine oils meeting the requirements for the vehicle should have the dexos1 approved certification mark. T ...

Insuring the Vehicle
Protect your investment in the GM vehicle with comprehensive and collision insurance coverage. There are significant differences in the quality of coverage afforded by various insurance policy ter ...