GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-MidEast-
13556232) - 2020 - CRC - 5/13/19
240
Vehicle Care
High Intensity Discharge
(HID) Lighting
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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.
LED Lighting
This vehicle has several LED lamps.
For replacement of any LED lighting
assembly, contact your dealer.
Front Turn Signal Lamps
To replace one of these bulbs:
1. Open the hood. See
.
2. Remove the bulb access cap
from the top of the headlamp
assembly by turning it
counterclockwise.
3. Remove the bulb from the bulb
socket by pinching the tabs on
either side of the bulb and pull
straight out.
4. Install the new bulb in the bulb
socket.
5. Install the bulb access cap onto
the headlamp assembly by
turning clockwise.
Taillamps
To replace one of these lamps:
1. Open the liftgate. See
.