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:
Easy Exit Positions
This feature can move the driver seat rearward and the power steering column
up and forward to allow extra room to exit the vehicle.
(Easy Exit Positions): Press to recall
the easy exit positions ...
Immobilizer Operation
This vehicle has PASS-Key® III+ (Personalized Automotive Security System) theft-deterrent
system. PASS-Key III+ is a passive theft-deterrent system.
The system is automatically armed when the key i ...
Not quite midsize
Like most mid-size entry-level luxury cars, the CTS has a fairly restrictive
cabin. Although I can live with that, the hard front and very tight rear seats
put a damper on the experience. Sure, it ...