Buick LaCrosse: Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps - Bulb Replacement - Vehicle Care - Buick LaCrosse Owners ManualBuick LaCrosse: Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps

A. Back-Up Lamp

A. Back-Up Lamp
B. Turn Signal Lamp

To replace one of these lamps:

1. Open the trunk. See Trunk.

2. Remove the fasteners and pull back the trunk trim.

3. Remove the four plastic wing nuts holding the taillamp assembly in place.

4. Pull out the taillamp assembly and disconnect the wiring harness.

5. Turn the bulb socket counterclockwise to remove it.

6. Pull the old bulb straight out of the bulb socket.

7. Reverse Steps 1 through 6 to install.

    Uplevel Headlamp Assembly
    The uplevel model vehicle has a high intensity discharge (HID) high/low beam, a dedicated DRL, and a parking/turn signal lamp on the headlamp assembly. See High Intensity Discharge (HID) Light ...

    License Plate Lamp
    The license plate lamps for this vehicle are on the trunk lid. To replace one of these bulbs: 1. Open the trunk. See Trunk for more information. 2. Push the end on either of the lamp assembli ...

    See also:

    Anti-theft Alarm System Messages
    THEFT ATTEMPTED This message displays if the vehicle detects a tamper condition. ...

    Engine
    Problem Possible causes/consequences and •► Solutions The yellow Check Engine warning lamp lights up while the engine is running. There may be a malfunction, for exampl ...

    Rear window features
    Rear Window Defroster The rear window defroster button is located on theclimate control (Mode) knob. Press this button toturn on the rear window defroster and the heated outsidemirrors (if equi ...