Buick LaCrosse Owners Manual

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Removing the Spare Tire and Tools
The jacking equipment you will need is stored under the rear seat on the passenger’s side of the vehicle. To release the jack from its holder, turn the knob on the jack counterclockwise to low ...

How to Reset the Engine Oil LifeSystem
The Engine Oil Life System calculates when to change your engine oil and filter based on vehicle use. Anytime your oil is changed, reset the system so it can calculate when the next oil change is ...

Under the Hood
In all but the Ultra models, a standard 185-hp, 3.4-liter V-6 teams with a four-speed-automatic transmission. The Rendezvous Ultra gets a 245-hp, 3.6-liter V-6; this engine is optional in the CXL. ...