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&nb ...

Keys and Locks

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See also:

Maps
This section includes basic information that you need to know about the map database. The maps are stored on a compact flash drive that is built into the navigation system. ...

Changing from low to high range
With the vehicle traveling no faster than 38 mph (60 km/h), select N. Press the front of the transfer gearbox switch to select Hi. Indication of the range change status is the same as for the stati ...

MP3 file playback
If an MP3 CD is to be used, each session must be properly closed but the whole disc does not have to be finalized. When Browse is selected, the list of folders and MP3 files is displayed. Select ...