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 Detroi ...

Control Buttons (Radio with CD and Touchscreen)
A track number displays at the beginning of each track. Song, Artist, and Album information displays when available. The buttons used to control the CD player are: SRCE (Source): Press to select t ...

StabiliTrak® System
Your vehicle is equipped with StabiliTrak®, Electronic Stability Control (ESC) which combines antilock brake, traction and stability control systems and helps the driver maintain directional cont ...