Buick LaCrosse: Doing Your Own Service Work - Vehicle Checks - Vehicle Care - Buick LaCrosse Owners ManualBuick LaCrosse: Doing Your Own Service Work

eAssist Vehicles Only
WARNING! Never try to do your own service on eAssist components. You can be injured and the vehicle can be damaged if you try to do your own service work. Service and repair of these eAssis ...

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Horn
Press near the horn symbols or press on the steering wheel pad to sound the horn. ...

Engine Compartment Overview
2.4L L4 Engine A. Engine Air Cleaner/Filter. B. Engine Cover. C. Engine Cooling Fans (Out of View). See Cooling System. D. Engine Oil Fill Cap. See Engine Oil. E. Engine Oil Dipstick (Out o ...

Theft-Deterrent System
If the theft deterrent system detects an inappropriate entry into the vehicle, which could result in the vehicle or its contents being stolen, the alarm alerts the surrounding area of an abnormali ...