See also:

OnStar® Destination Download (US and Canada)
OnStar Destination Download (if equipped) is a service available for OnStar subscribers that makes operating your navigation system much simpler. It allows subscribers to request and receive navig ...

Global Positioning System (GPS)
The navigation system determines the position of the vehicle by using satellite signals, various vehicle signals, and map data. At times, other interferences such as the satellite condition, road c ...

Service Parts Identification Label
This label, on the spare tire cover, has the following information: - Vehicle Identification Number (VIN). - Model designation. - Paint information. - Production options and special equipmen ...