See also:

Fuel
Use of the recommended fuel is an important part of the proper maintenance of your vehicle. To help keep your engine clean and maintain optimum vehicle performance, GM recommends the use of gaso ...

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 ...

Heated Seats
Heated Front Seats The buttons are on the climate control panel. To operate, the ignition must be on. Press to heat the driver or passenger seat cushion and seatback. Indicator lights on the clim ...