Buick LaCrosse: Add-On Electrical Equipment - Conversions and Add-Ons - Driving and Operating - Buick LaCrosse Owners ManualBuick LaCrosse: Add-On Electrical Equipment

Notice:
Do not add anything electrical to the vehicle unless you check with your dealer first.
Some electrical equipment can damage the vehicle and the damage would not be covered by the vehicle's warranty. Some add-on electrical equipment can keep other components from working as they should.

Add-on equipment can drain the vehicle's 12-volt battery, even if the vehicle is not operating.

The vehicle has an airbag system.

Before attempting to add anything electrical to the vehicle, see Servicing the Airbag-Equipped Vehicle and Adding Equipment to the Airbag-Equipped Vehicle.

    See also:

    Dome Lamps
    The interior lamps control located in the overhead console controls both the front and rear interior lamps. To operate: (Off): Turns the lamps off. (Door): Turns the lamps on when any ...

    Brake fluid level warning
    This light illuminates when the brake fluid level has dropped to near the “MIN” level of the brake fluid reservoir with the ignition switch in the “ON” position and with the parking brake ...

    Cooling or dehumidifying
    For cooling and dehumidification of the passenger compartment, air flows through the instrument panel outlets: 1. Set the air inlet selection button to the OFF position. 2. Press the “” button ...