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Black plate (33,1)
Buick LaCrosse Owner Manual - 2011
Vehicle Care 10-33
To replace one of these bulbs:
1. Open the hood. See Hood on
page 10‑5.
A. Low-Beam Headlamp/DRL
B. High-Beam Headlamp
C. Parking/Turn Signal Lamp
2. If replacing a headlamp bulb,
remove the dust cover from
the back of the headlamp
housing by turning
counterclockwise 1/4 turn.
3. Remove the bulb socket
from the headlamp by turning
counterclockwise a quarter turn.
4. Remove the bulb from the
socket. If replacing the
high/low‐beam bulb, pry the two
clips on either end of the bulb
and pull straight out.
5. Install the new bulb in the
socket.
6. Install the bulb socket by turning
clockwise a quarter turn.
7. If a headlamp bulb was
replaced, Install the dust cover
in the back of the headlamp
housing by turning clockwise
a quarter turn.
Up-Level Headlamp Assembly
The up-level 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
on page 10‑32 for more information.