Headlamps, Front Turn; Signal, Sidemarker, And Parking Lamps - GMC 2011 Terrain Owner's Manual

10-34 Vehicle Care

Headlamps, Front Turn

Signal, Sidemarker, and
Parking Lamps
A. Low-Beam Headlamp
B. High-Beam headlamp
C. Side Marker Lamp
D. Park/Turn Signal Lamp
To replace one of these bulbs:
1. Turn the tire to reach the access
port cap located in the front of
wheel well cover.
A. Screw
B. Access Port Cap
2. Remove the screw (A) and turn
the access port cap (B)
counterclockwise to remove.
3. If replacing a headlamp bulb,
remove the dust cover cap from
the back of the headlamp
housing by turning the cap
counterclockwise.
4. Turn the bulb socket
counterclockwise to remove it
from the lamp assembly.
5. Remove the bulb from the
socket or disconnect the bulb
assembly from the harness
connector.
6. Install the new bulb.
7. Reinstall the bulb socket to the
lamp assembly, turning
clockwise.
8. Replace the dust cover cap on
headlamps.
9. Reinstall the wheel well cover
access port cap and secure by
installing the screw.