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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    Incoming calls
    Press OK/MENU (or the thumb wheel on the steering wheel keypad) to answer a call, even if the infotainment system is currently in another mode (e.g., RADIO or MEDIA). Press EXIT to reject a call. ...

    Manual Transmission
    This is the shift pattern for the six-speed manual transmission. To operate the transmission: Notice: Do not rest your hand on the shift lever while driving. The pressure could cause premature wea ...

    Fastening the seat belts
    1. Adjust the seat. See “Seats” earlier in this section. 2 Slowly pull the seat belt out of the retractor and insert the tongue into the buckle until you hear and feel the latch engage. & ...