GMC Terrain: Air Vents - Climate Controls - GMC Terrain Owner's ManualGMC Terrain: Air Vents

Use the air outlets, located in the center and on the side of the instrument panel, to direct the airflow. Use the thumbwheels located near the center air outlets, to open or close off the airflow.

Operation Tips

○ Clear away any ice, snow, or leaves from air inlets at the base of the windshield that could block the flow of air into the vehicle.
○ Keep the path under the front seats clear of objects to help circulate the air inside of the vehicle more effectively.
○ Use of non&-GM approved hood deflectors can adversely affect the performance of the system. Check with your dealer before adding equipment to the outside of the vehicle.

    Sensors
    The solar sensor, located on top of the instrument panel near the windshield, monitors the solar heat. The climate control system uses the information to adjust the temperature, fan speed, recircu ...

    Passenger Compartment Air Filter
    The filter removes dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle. The filter should be replaced as part of routine scheduled maintenance. See Maintenan ...

    See also:

    Demanding driving
    In demanding driving conditions, such as operating the vehicle in hot weather, towing a trailer, or driving for extended periods at higher altitudes than normal, it may be advisable to switch ...

    Cleaning the exterior lighting
    Clean the plastic lenses of the exterior lights with a wet sponge and a mild cleaning agent, e.g. Mercedes-Benz car shampoo or cleaning cloths. Only use cleaning agents or cleaning cloths ...

    Continuously Variable Transmission (CVT)
    The Continuously Variable Transmission (CVT) in your vehicle is electronically controlled to produce maximum power and smooth operation. The recommended operating procedures for this transmissi ...