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. ...

    See also:

    Certification for the smart key system
    U.S.A. FCC ID: NI4TMLF10-4 FCC ID: NI4TMLF10-5 FCC ID: HYQ23AAB FCC ID: HYQ14FBA NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: ...

    RELEASE PARK BRAKE
    This message is displayed if the electric parking brake is on while the vehicle is in motion. Release it before you attempt to drive. See Parking Brake for more information. ...

    Sun visors
    (1) To block glare from the front, swing down the main sun visor.  (2)- To block glare from the side, remove the main sun visor from the center mount and swing the visor to the side.   ...