OnStar

See also:

Gate Operator and Canadian Programming
If you have questions or need help programming the Universal Remote system, call 1-800-355-3515 or go to www.homelink.com. Canadian radio-frequency laws require transmitter signals to time ...

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, M ...

How to Add Coolant to the Recovery Tank
WARNING: You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Do not spill coolant on a hot engine. ...