OnStar

See also:

Ignition Positions (Keyless Access)
The ignition control knob can be turned to four different positions. To shift out of P (Park), the ignition must be in ON/RUN or ACC/ACCESSORY and the regular brake pedal must be applied. ...

Cigarette Lighter
There may be a cigarette lighter located under the climate control system, inside the front storage bin. To activate the cigarette lighter, push it into the heating element and let go. The lighte ...

Side Blind Zone Alert (SBZA)
If available, the Side Blind Zone Alert system is a lane changing aid that assists drivers with avoiding crashes that occur with vehicles in the side blind zones. WARNING SBZA does not detect ...