Buick LaCrosse: Uplevel Headlamp Assembly - Headlamps, Front Turn Signal and Parking Lamps - Bulb Replacement - Vehicle Care - Buick LaCrosse Owners ManualBuick LaCrosse: 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) Lighting for more information.

To replace one of these bulbs:

1. Open the hood. See Hood.

A. DRL Lamp

A. DRL Lamp
B. Parking/Turn Signal Lamp

2. Turn the bulb socket counterclockwise to remove it from the headlamp assembly.

3. Pull the bulb straight out from the socket.

4. Push the new bulb into the socket and reinstall the socket into the headlamp assembly by turning it clockwise.

    Base Headlamp Assembly
    The base model vehicle has a halogen high-beam headlamp, a low-beam/Daytime Running Lamp (DRL) headlamp, and a turn signal/parking lamp on the headlamp assembly. For replacement of the turn s ...

    Taillamps, Turn Signal, Stoplamps, and Back-Up Lamps
    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 h ...

    See also:

    Function
    Park assist button The system is activated automatically when the vehicle is started. The indicator light in the button in the center console illuminates when the system is on. The front park ...

    Compass Messages
    CAL This message is displayed when the compass needs to be calibrated. See Compass . – – – Three dashes will be displayed if the compass needs service. See your dealer for service. ...

    Department of transportation uniform tire quality grades
    The following tire grading categories were established bythe National Highway Traffic Safety Administration. Thespecific grade rating assigned by the tire’s manufacturerin each category is shown ...