OnStar Services

See also:

Windshield Wiper/Washer
The front wiper control is located on the turn and lane-change lever. The windshield wipers are controlled by turning the band with on it. (Mist): For a single wipe, turn to , then release ...

Safety Chains
Always attach chains between the vehicle and the trailer. Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting the road if it becomes separated from the h ...

Lane Departure Warning (LDW) Light
For vehicles with the lane departure warning system, this light is located on the center of the instrument panel. This light briefly comes on green while starting the vehicle. If it does not, h ...