GMC Terrain: Bulb Replacement / LED Lighting
This vehicle has several LED lamps. For replacement of any LED lighting assembly, contact your dealer.
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...
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...
Other information:
GMC Terrain 2018-2025 Owners Manual: Compact Spare Tire
Warning Driving with more than one compact spare tire at a time could result in loss of braking and handling. This could lead to a crash and you or others could be injured. Use only one compact spare tire at a time. If this vehicle has a compact spare tire, it was fully inflated when new; however, it can lose air over time...
GMC Terrain 2018-2025 Owners Manual: Charging System Light
The charging system light comes on briefly when the ignition is turned on, but the engine is not running, as a check to show the light is working. The light turns off when the engine is started. If it does not, have the vehicle serviced by your dealer...
Copyright © 2025 www.gmcterrain2.com