OnStar

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. ...

Manual Operation of Power Liftgate
To change the liftgate to manual operation, turn the mode selector switch to OFF. With the power liftgate disabled and all of the doors unlocked, the liftgate can be manually opened and clo ...

Blizzard Conditions
Being stuck in snow can be a serious situation. Stay with the vehicle unless there is help nearby. If possible, use the Roadside Service (U.S. and Canada)   or Roadside Service (Mexico)&nb ...