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 ...

See also:

Towing Requirements – Trailer Brakes
• Do not interconnect the hydraulic brake system or vacuum system of your vehicle with that of the trailer. This could cause inadequate braking and possible personal injury. • An electronica ...

Indication of a flat tire
The yellow warning lamp lights up. A Check Control message is displayed. There is a flat tire or a major loss in tire inflation pressure. 1. Reduce your speed and stop cautiously. Avoid sudd ...

Pedestrian recognition
WARNING Pedestrian recognition may be impaired or inoperative if:  - pedestrians are partially or entirely obscured by objects, e.g. parked vehicles.  - the silhouette of the pede ...