Alerts

The ALERT! option in the Category section of the Station list (see item 7) will alert you to a crisis of national or international importance. Any radio broadcast or other audio playback will be i ...

Satellite radio controls

WARNING Do not adjust the touch screen controls, or allow the system to distract the driver, while the vehicle is moving. Driver distraction can lead to accidents, causing serious injury o ...

See also:

Reporting Safety Defects to General Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this, please notify General Motors. Call 1-800-521-7300, or write: Buick Customer Assistance Center P.O. Box 33136 Detroit ...

4WD warning light
The 4WD warning light is located in the meter. The 4WD warning light comes on when the ignition switch is placed in the ON position. It turns off soon after the engine is started. If any ...

OnStar Additional Information
Transferring Service Push to request account transfer eligibility information. The Advisor can assist in canceling or removing account information. If OnStar receives information that vehicle owne ...