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:

    Precautions when the vehicle is being towed
    • Attach jumper cables (see page 114) to provide current for releasing the electric parking brake and to move the gear selector from the P position to N. • Be sure that the steering wheel l ...

    Heating
    Heating To direct warm air toward the floor: 1. Set the air inlet selection button to the OFF position. 2. Set the airflow control dial to the “” position. 3. Set the temperature cont ...

    Cigarette Lighter and Ashtray
    Cigarette Lighter (if equipped) To use the cigarette lighter, push it all the way into the receptacle and release it. It will automatically heat up and will pop out to its normal position when i ...