OnStar

See also:

Cellular Phone Usage
Cellular phone usage can cause interference with the vehicle's radio. ...

Compass
The vehicle may have a compass in the Driver Information Center (DIC). ...

What Will You See after an Airbag Inflates?
After the frontal airbags and seat-mounted side impact airbags inflate, they quickly deflate, so quickly that some people may not even realize an airbag inflated. Roof-rail airbags may still be at le ...