Buick LaCrosse: Passenger Compartment Air Filter - Maintenance - Climate Controls - Buick LaCrosse Owners ManualBuick LaCrosse: Passenger Compartment Air Filter

The filter removes dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle.

The filter should be replaced as part of routine scheduled maintenance.

See Maintenance Schedule for replacement intervals.

For more information, see your dealer.

    Air Intake
    Clear away any ice, snow, or leaves from the air intake at the base of the windshield that can block the flow of air into the vehicle. ...

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    General Information
    For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people. Genuine GM parts have one of these marks: ...

    Glove box
    Open the glove box by pulling the handle. Use the mechanical key when locking (1) or unlocking (2)- the glove box. WARNING: Keep glove box lid closed while driving to help prevent injury in an a ...

    Engine exhaust gas (carbon monoxide)
    WARNING ● Never inhale engine exhaust gas. Engine exhaust gas contains carbon monoxide, a colorless and odorless gas which is dangerous, or even lethal, if inhaled. ● Always properly m ...