Buick Regal Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
9804381) - 2017 - crc - 8/30/16
Vehicle Care
235
High Intensity Discharge
(HID) Lighting
{
Warning
The High Intensity Discharge
(HID) lighting system operates at
a very high voltage. If you try to
service any of the system
components, you could be
seriously injured. Have your
dealer or a qualified technician
service them.
After an HID headlamp bulb has
been replaced, the beam might be a
slightly different shade than it was
originally. This is normal.
Headlamps, Front Turn
Signal and Parking
Lamps
Low-Beam Headlamp/Daytime
Running Lamp (Base)
1. For the driver side bulb,
remove the windshield washer
bottle filler neck by firmly
pulling it straight up and out of
the bottle.
2. Remove the cap from the back
of the headlamp assembly.
3. Disconnect the electrical
connector.
4. Remove the bulb socket from
the headlamp assembly.
5. Reverse Steps 1
–
4 to install.
High/Low-Beam Headlamps
(Uplevel)
The high/low-beam headlamps on
the uplevel headlamp system are
High Intensity Discharge (HID) and
should be replaced by your dealer.
Front Turn Signal and
Sidemarker Lamps (Base and
Uplevel)
1. Remove the outside cap from
the uplevel headlamp
assembly.
2. Remove the bulb socket from
the headlamp assembly.
3. Remove the bulb from the
socket.
4. Reverse Steps 1
–
3 to install.
Fog Lamps
To replace the fog lamp bulb:
1. Locate the bulb assembly
under the front fascia.
2. Disconnect the electrical
connector from the bulb
assembly.
3. Remove the bulb by turning it
counterclockwise and pulling it
straight out of the assembly.
4. Install the new bulb by turning
it clockwise into the assembly.