StabiliTrak® System
The StabliTrak system assists with directional control of the vehicle in difficult driving conditions. The system turns on automatically every time the vehicle is started.
• To turn off both TCS and
StabiliTrak, press and hold the
TCS/StabiliTrak button, located
on the console to the right of the
shift lever, until 
and
illuminate and the appropriate
DIC message is displayed. See
Ride Control System Messages.
• Press and release the TCS/StabiliTrak button to turn on both systems.
For more information, see StabiliTrak® System.
See also:
Services Provided
• Flat Tire Change: If unable to
change a flat tire, Roadside
Assistance will provide towing
service to the nearest authorized
Buick dealership. It is the
owner's responsibility for the
...
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OnStar® Hands-Free Calling allows eligible
OnStar® subscribers to make and receive calls
using voice commands. Hands-Free Calling is fully
integrated into the vehicle, and can be used
with OnSta ...
Rear Seat Audio (RSA)
This feature allows rear seat passengers to listen
to any of the sources: radio, cassette tapes,
CDs, or DVDs. However, the rear seat passengers
can only control the sources that the front seat
pa ...