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:

Resuming the speed and follow mode
NOTICE RESUME should only be used if the driver is aware of the set speed and intends to return to it. By pressing the RESUME button after ACC has been cancelled (e.g. after braking), the A ...

System settings
• Button feedback: Soft key confirmation tone on or off. • Clock adjust: Select 12 and 24 hour clock. Use the arrow soft keys to alter the time. Select Date to change the date, or to alter ...

Seat belts with pretensioners (front seats)
WARNING ► The pretensioners cannot be reused after activation. They must be replaced together with the retractor and buckle as a unit. ► If the vehicle becomes involved in a c ...