OnStar Services

See also:

Ending Cruise Control
There are four ways to end cruise control: - Step lightly on the brake pedal (manual and automatic transmissions). - Press the clutch pedal to the floor (manual transmissions). - Press on ...

Making Turns
Notice: Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. The vehicle could be damaged. Avoid making very sharp turns while trailering. When tu ...

Backglass Antenna
The AM-FM antenna is integrated with the rear window defogger, located in the rear window. Make sure that the inside surface of the rear window is not scratched and that the lines on the glas ...