Buick LaCrosse: All-Wheel Drive - Drive Systems - Driving and Operating - Buick LaCrosse Owners ManualBuick LaCrosse: All-Wheel Drive

Vehicles with this feature always send engine power to all four wheels. It is fully automatic, and adjusts itself as needed for road conditions.

When using a compact spare tire on an AWD vehicle, the system automatically detects the compact spare and disables AWD. To restore AWD operation and prevent excessive wear on the system, replace the compact spare with a full-size tire as soon as possible.

See Compact Spare Tire for more information.

    Brakes
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    Playing a DVD
    Inserting/Ejecting the DVD The CD/DVD insert slot is located behind the display screen. To insert the DVD, press the OPEN/TILT button on the audio unit. The display screen will automatically mov ...

    Location of the keyless drive antennas
    The keyless drive system has a number of antennas located at various points in the vehicle. 1 - On the inside center of the rear bumper 2 - Left rear door handle 3 - Center of the parcel shelf, ...

    Infotainment
    Read the following pages to become familiar with the audio system's features. WARNING Taking your eyes off the road for extended periods could cause a crash resulting in injury or death to you or ...