Buick LaCrosse: Air Quality Sensor - Vehicle Personalization - Instruments and Controls - Buick LaCrosse Owners ManualBuick LaCrosse: Air Quality Sensor

This will allow you to select whether the system will operate at high or low sensitivity. Only vehicles with the dual zone climate control will have this option.

Press SELECT when Air Quality Sensor is highlighted to open the menu. Turn the Menu knob to highlight High or Low. Press SELECT to confirm the selection.

Press last menu. BACK to move to the last menu.

    Auto Fan Speed
    This will allow you to select the automatic fan speed. It can be adjusted to run lower or higher than normal. Press SELECT when Auto Fan Speed is highlighted to open the menu. Turn the Menu ...

    Auto Heated Seats
    If equipped and turned on, this feature will automatically activate heated seats at the level required by the interior temperature. The auto heated seats can be turned off by using the heate ...

    See also:

    Engine Compartment — 3.6L
    Engine Compartment — 3.6L 1 — Engine Coolant Reservoir 2 — Power Steering Fluid Reservoir 3 — Brake Fluid Reservoir 4 — Totally Integrated Power Module (Fuses) 5 — Air Cleaner F ...

    A/C Air Filter — If Equipped
    The A/C Filter prevents most dust and pollen from entering the cabin. The filter acts on air coming from outside the vehicle and recirculated air within the passenger compartment. Refer to “Ma ...

    Instrument Cluster Descriptions
    1. Temperature Gauge The temperature gauge shows engine coolant temperature. Any reading below the red mark of the gauge shows that the engine cooling system is operating properly. The gauge poi ...