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 2018-2026 Owners Manual: Top Tier Fuel (Gasoline and Diesel)
Top Tier Fuel (Gasoline) GM recommends the use of TOP TIER Detergent Gasoline to keep the engine clean, reduce engine deposits, and maintain optimal vehicle performance. Look for the TOP TIER Logo or see www.toptiergas.com for a list of TOP TIER Detergent Gasoline marketers and applicable countries...
GMC Terrain 2018-2026 Owners Manual: Instrument Cluster (Uplevel)
English Cluster Shown, Metric Similar Diesel English Cluster Shown, Metric Similar Uplevel Cluster Menu There is an interactive display area in the center of the instrument cluster. Use the right steering wheel control to open and scroll through the different items and displays...
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