GMC Terrain: Weatherstrips
Apply silicone grease on weatherstrips to make them last longer, seal better, and not stick or squeak. See Recommended Fluids and Lubricants on page 11‑12.
Windshield and Wiper Blades
Clean the outside of the windshield with glass cleaner. Clean rubber blades using a lint-free cloth or paper towel soaked with windshield washer fluid or a mild detergent. Wash the windshield thoro ...Tires
Use a stiff brush with tire cleaner to clean the tires. Notice: Using petroleum-based tire dressing products on the vehicle may damage the paint finish and/or tires. When applying a tire dressing, ...See also:
Replacing fog lamp bulbs (if equipped)
1. Make sure the fog lamp switch is
in the off position.
2. From underneath the vehicle,
carefully disconnect the electrical
connector from the bulb.
3. Remove the bulb from the lamp
assembly by ...
Reprogramming a single garage door opener button
To programme a device to a previously
programmed button:
1. Press and hold the desired
pre-programmed HomeLink button for at
least 20 seconds, but no longer than 30
seconds, until the indicator l ...
Automatic headlight beam leveler warning light (models with HID headlights)
This light illuminates when the automatic
headlight beam leveler does not operate
normally.
If this light illuminates while driving or does
not turn off approximately 3 seconds after
turn ...