OnStar®
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. See OnStar Overview .
See also:
Roadside Service (U.S. and Canada)
U.S.: 1-800-224-1400
Canada: 1-800-882-1112.
Text Telephone (TTY) Users (U.S. Only): 1-888-889-2438.
Service is available 24 hours a day, 365 days a year. ...
Exit Lighting
This allows the selection of how long the exterior lamps stay on when
leaving the vehicle when it is dark outside.
Press the MENU/SELECT knob when Exit Lighting is highlighted.
Turn the knob to ...
Power Reclining Seatbacks
To adjust a power seatback, if available:
- Tilt the top of the control rearward to recline.
- Tilt the top of the control forward to raise. ...