Vehicle and Power Issues
OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not operate if the battery is discharged or disconnected.
See also:
Cargo Tie-Downs
The vehicle may be equipped with four cargo tie downs (A) located in the rear
compartment. ...
StabiliTrak® System
The vehicle has a vehicle stability enhancement system called StabiliTrak. It
is an advanced computer controlled system that assists with directional control
of the vehicle in difficult driving co ...
Starting the Engine Using Remote Start
To start the engine using the remote start feature:
1. Press and release on the RKE
transmitter.
2. Press and hold for about two
seconds. The turn signal lamps will briefly flash to confirm th ...