GMC Terrain: Bulb Replacement / Front Turn Signal Lamps
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.

- Remove the bulb from the bulb
socket by pinching the tabs on
either side of the bulb and pull
straight out.
- Install the new bulb in the bulb
socket.
- Install the bulb access cap onto
the headlamp assembly by
turning clockwise.
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...
Other information:
The engine oil life system calculates
engine oil life based on vehicle use
and displays the CHANGE ENGINE
OIL SOON message when it is time
to change the engine oil and filter.
The oil life system should be reset
to 100% only following an oil
change...
This program is available to
qualified applicants for cost
reimbursement, up to certain limits,
of eligible aftermarket adaptive
equipment required for the vehicle,
such as hand controls or a
wheelchair/scooter lift for the
vehicle.
To learn about the GM Mobility
program, see www...