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  ...

Keys and Locks

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See also:

System fault
If a fault is detected in the HDC system, HDC FAULT SYSTEM NOT AVAILABLE will appear in the message center. If the fault is detected while the system is operating, HDC assistance will fade out. ...

Checklist after driving off-road
WARNING   If you notice sudden significant vibrations or unusual handling performance or if you suspect that damage has occurred to the vehicle, you should activate the hazard warning l ...

Vehicles with a TIREFIT kit
► Lift the cargo compartment floor up. 1 Jack 2 Towing eye 3 Ratchet wrench 4 Alignment bolt 5 Fuse allocation chart 6 Folding wheel chock 7 Lug wrench ...