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.
See also:
Power Mirrors
Premium Trim Shown, Up-Level Similar ...
REPLACE BATTERY IN
REMOTE KEY
This message displays when the
battery in the Remote Keyless
Entry (RKE) or keyless access
transmitter needs to be replaced.
To replace the battery, see “Battery
Replacement” under Remote
K ...
Driving on Grades
Reduce speed and shift to a lower gear before starting down a long or steep
downgrade. If the transmission is not shifted down, the brakes might have to be
used so much that they would get hot and n ...