GMC Terrain: Automatic Headlamp System
When it is dark enough outside, the headlamps come on automatically.
Do not cover the light sensor on top of the instrument panel or the headlamps will come on when they are not needed.
The system may also turn on the headlamps when driving through a parking garage or tunnel.
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) system makes the low-beam headlamps come on at a
reduced brightness in daylight when the following conditions are met:
○ The ignition is on.
○ The exterior ...
Hazard Warning Flashers
(Hazard Warning Flasher): Press
this button, on the center of the instrument panel, to make the front and rear turn
signal lamps flash on and off. This warns others that you are having trouble. ...
See also:
Lighting/Turn Signal Control Lever
Your vehicle’s lighting system is controlled by three main systems: the Lighting
switch, the Auto-On Headlight System (when the lighting switch is in the “AUTO”
position) and the Daytime ...
Replacing the windshield wiper blades
Removing the wiper blades
Before changing the wiper blades, always set the wiper arms to a vertical position
using the combination switch. There is otherwise a risk of damaging the hood.
Moving ...
Plastic (non-painted) exterior parts
Use only approved products to clean plastic parts. These products are
available from your authorized dealer.
• For routine cleaning, use Motorcraft Detail Wash (ZC-3-A).
• If tar or grease sp ...
