See also:

Emergency
With Automatic Crash Response, the built-in system can automatically connect to help in a crash even if you cannot ask for it. Push to connect to an Emergency Advisor. GPS technology is used to ...

Cruise Control
Cruise Control Shown with Heated Steering Wheel Button (If Equipped) The cruise control buttons are located on the left side of the steering wheel. : Press to turn the system on or off. The indi ...

Add-on Electrical Equipment
The OnStar system is integrated into the electrical architecture of the vehicle. Do not add any electrical equipment. See Add-On Electrical Equipment. Added electrical equipment may interfer ...