Buick LaCrosse: Service Manuals - Service Publications Ordering Information - Customer Information - Customer Information - Buick LaCrosse Owners ManualBuick LaCrosse: Service Manuals

Service Manuals have the diagnosis and repair information on the engines, transmission, axle, suspension, brakes, electrical, steering, body, etc.

    Service Bulletins
    Service Bulletins give additional technical service information needed to knowledgeably service General Motors cars and trucks. Each bulletin contains instructions to assist in the diagnosis ...

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    Key Ignition Park Interlock
    This vehicle is equipped with a Key Ignition Park Interlock which requires the shift lever to be placed in PARK before the ignition switch can be turned to the LOCK/ OFF position. The key fob ca ...

    Trunk lid (Legacy)
    WARNING ● To prevent dangerous exhaust gas from entering the vehicle, always keep the trunk lid closed while driving. ● Help prevent children, adults or animals from locking themselves ...

    Using the Paddle Shifters in the D position (D-Paddle Shift Mode)
    V6 models only When you are driving in theD position, you can shift the transmission up or down manually with the paddle shifters. To shift up or down, use the + (right) or - (left) paddl ...