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.

(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.

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