OnStar Services
See also:
Service Vehicle Messages
SERVICE AC SYSTEM
This message is displayed if there is a problem with the air conditioning
system. Take the vehicle to your dealer for service.
SERVICE POWER STEERING
This message is displa ...
Brake Assist
This vehicle has a brake assist feature designed to assist the driver in stopping
or decreasing vehicle speed in emergency driving conditions. This feature uses the
stability system hydraulic brak ...
Infotainment
Read this manual thoroughly to become familiar with how the navigation system
operates.
The navigation system includes navigation and audio functions.
Keeping your eyes on the road and your mind o ...






