OnStar Services

See also:

Global Positioning System (GPS)
- Obstruction of the GPS can occur in a large city with tall buildings; in parking garages; around airports; in tunnels, underpasses, or parking garages; or in an area with very dense trees ...

Power Mirrors
Manual Folding Mirrors Shown To adjust the mirror: 1. Move the selector switch to L (Left) or R (Right) to choose the driver or passenger mirror. 2. Press the arrows on the control pad to ...

Off-Road Recovery
The vehicle's right wheels can drop off the edge of a road onto the shoulder while driving. Follow these tips: 1. Ease off the accelerator and then, if there is nothing in the way, steer t ...