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:

    Setting the playing speed (only when the audiobook is playing) (type D audio)
    Each time you briefly press (the “RPT” button) while the audiobook is playing, the playing speed changes in the following sequence. ...

    Hazard warning flasher
    The hazard warning flasher causes the rear tail lights and front turn signal lights to flash on and off, which serves as a warning to other drivers to exercise caution when approaching or passin ...

    Side marker lights
    NOTE Before starting to replace a bulb, see page 322. 1. Remove the headlight housing from the vehicle (see page 322). 2. Remove the bulb holder by turning it counterclockwise and pulling i ...