SERVICE PARK BRAKE
For vehicles with the electric parking brake, this message displays if a problem is detected with the electric parking brake system. See your dealer for service.
See also:
Driving dynamics
The robust and dynamic CTS chassis infuses the new wagon with a great balance
of performance and luxury. It uses an independent short/long arm ( SLA) front
suspension system and a multi-link rear ...
Safety Locks
The vehicle has rear door security locks to prevent passengers from opening the
rear doors from the inside.
Open the rear doors to access the security locks on the inside edge of each door.
To s ...
OnStar Mobile App
With an iPhone® or
Android™-based mobile device,
an OnStar mobile app can be
downloaded. The vehicle can be
remote started, if equipped, or the
doors can be unlocked from
anywhere there is ...