Buick LaCrosse: OnStar Services - OnStar - Buick LaCrosse Owners ManualBuick LaCrosse: OnStar Services

OnStar Overview
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic Services. The OnStar sy ...

Emergency
With Automatic Crash Response, the built-in system can automatically connect to help in a crash even if you cannot ask for it. Push to connect to an Emergency Advisor. GPS technology is us ...

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Theft-alarm stage
The alarm will be activated if any of the following occurs while the system is armed. • A door is opened without using the transmitter (or smart key or mechanical key). • The trunk is opened ...

Heated Seats — If Equipped
There are two heated seat switches that allow the driver and passenger to operate the seats independently. The controls for each heater are located on the center of the instrument panel (above t ...

Parking brake
WARNING ● Be sure the parking brake is fully released before driving. Failure to do so can cause brake failure and lead to an accident. ● Do not release the parking brake from outsid ...