GMC Terrain: Bulb Replacement / Taillamps
To replace one of these lamps:
- Open the liftgate. See Liftgate.

- Remove the two screw caps
and two screws from the
taillamp assembly.
- Pull the taillamp assembly out
of the vehicle body.
- Disconnect the lamp wiring
harness.

- Turn the bulb socket
counterclockwise and pull
it out.
- Pull the bulb straight out of the
socket.
- Push the replacement bulb
straight into the bulb socket.
- Push the bulb socket in and
turn it clockwise.
- Reverse Steps 2–5 to reinstall
the lamp assembly.
To replace one of these bulbs:
Open the hood. See Hood.
Remove the bulb access cap
from the top of the headlamp
assembly by turning it
counterclockwise...
Lamp Assembly
Bulb Assembly
Bulb Socket
Bulb
Lamp Assembly
To replace one of these bulbs:
Open the liftgate partway. See
Liftgate.
Push the lamp assembly
outboard to remove...
Other information:
The shift switches are on the center
stack. The selected gear position
will illuminate red on the shift switch,
while all others will be displayed in
white. If the shift is not immediate,
as in very cold conditions, the
indicator on the shift switch may
blink until it is fully engaged...
If equipped, these buttons are in the
overhead console.
This system can replace up to three
remote control transmitters used to
activate devices such as garage
door openers, security systems, and
home automation devices. These
instructions refer to a garage door
opener, but can be used for other
devices...