OnStar

See also:

Servicing Your Airbag-Equipped Vehicle
Airbags affect how your vehicle should be serviced. There are parts of the airbag system in several places around your vehicle. You do not want the system to inflate while someone is working on yo ...

Capacities and Specifications
The following approximate capacities are given in English and metric conversions. Engine Specifications ...

Compass
There is a compass display in the Driver Information Center (DIC). The compass receives its heading and other information from the Global Positioning System (GPS) antenna, StabiliTrak, and vehicle ...