GMC Terrain: Automatic Headlamp System - Exterior Lighting - Lighting - GMC Terrain Owner's ManualGMC 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

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:

    Airbag system
    The components that make up the airbag system are sensitive to electrical or physical interference, either of which could easily damage the system and cause inadvertent operation or a malfunct ...

    Airbag warning lamp
    Airbag warning lamp The airbag warning lamp is mounted in the instrument pack and will illuminate as a bulb check when the ignition is turned on. If the warning lamp indicates that a fault ...

    Adjusting the steering wheel electrically
    1 To adjust the steering wheel height 2 To adjust the steering wheel position (fore-and-aft adjustment) Other topics: EASY-ENTRY/EXIT feature () storing settings () ...