GMC Terrain: Air Conditioning - Automatic Climate Control System - Climate Control Systems - Climate Controls - GMC Terrain Owner's ManualGMC Terrain: Air Conditioning

A/C (Air Conditioning): Press to turn the air conditioning on or off. If the fan is turned off or the outside temperature falls below freezing, the air conditioning will not work. When in AUTO, the air conditioning will come on automatically as needed.

the recirculation. Press to alternate between recirculation and outside air, if (Recirculation): Press to turn on the recirculation. Press to alternate between recirculation and outside air, if the vehicle does not have a separate outside air button.

The indicator light turns on when recirculation is selected. Air is recirculated inside the vehicle. It helps quickly cool the air inside the vehicle or prevent outside air and odors from entering.

to turn on the outside air. An indicator light comes on. Outside air is circulated(Outside Air, If Equipped): Press to turn on the outside air. An indicator light comes on. Outside air is circulated throughout the vehicle.

    Manual Operation
    (Power): Press to turn the climate control system on or off. (Fan Control): Turn to increase or decrease the fan speed. Adjusting the fan speed while in automatic mode places the fan under ma ...

    Rear Window Defogger
    REAR (Rear Defogger): Press to turn the rear window defogger on or off. The rear window defogger turns off after about 10 minutes. It can also be turned off by turning the ignition to ACC/ACCESSO ...

    See also:

    Locking the vehicle (mechanical key)
    If the vehicle can no longer be locked with the SmartKey, use the mechanical key. Open the driver's door. Close the front-passenger door, the rear doors and the tailgate. Press the locki ...

    Airbag supplementary restraint system (SRS)
    Airbag supplementary restraint system (SRS) 1. Front passenger’s airbag 2. Curtain airbags 3. Side airbags 4. Knee-bolster airbag 5. Driver’s airbag Note: The general location of airbags f ...

    Note for the entry function
    ●Even when the electronic key is within the effective range (detection areas), the system may not operate properly in the following cases. • The electronic key is too close to the window or ...