Service
Your dealer knows your vehicle best and wants you to be happy with it. We hope you will go to your dealer for all your service needs. You will get genuine GM parts and GM-trained and supported service people.
We hope you will want to keep your GM vehicle all GM. Genuine GM parts have one of these marks:

See also:
Remote Vehicle Start
For vehicles with this feature, the
engine can be started from outside
the vehicle. ...
Automatic Transmission
The automatic transmission has a shift lever located on the console between the
seats.
The selected gear is also shown in the instrument cluster.
P (Park): This position locks the drive wheels ...
OnStar® System
OnStar® uses several innovative technologies and
live advisors to provide you with a wide range
of safety, security, information, and convenience
services. If your airbags deploy, the system is
...
