Reporting Safety Defects toGeneral Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this, we certainly hope you will notify us.
Please call us at 1-800-521-7300, or write:
Buick Customer Assistance Center
P.O. Box 33136
Detroit, MI 48232-5136
In Canada, please call us at 1-800-263-3777 (English) or 1-800-263-7854 (French). Or, write:
General Motors of Canada Limited
Customer Communication Centre, CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
See also:
Checking Engine Oil
It is a good idea to check the engine oil level at each
fuel fill. In order to get an accurate reading, the oil must
be warm and the vehicle must be on level ground.
The engine oil dipstick handl ...
Maintenance Record
After the scheduled services are performed, record the date, odometer
reading, who performed the
service, and the type of services performed in the boxes provided.
Any additional information from ...
Power Windows
The controls for the power windows are located on
the armrest on each of the side doors. With
power windows, the switches operate the windows
when the ignition is in RUN, ACCESSORY or
when Retai ...
