Select the air inlet by pressing the air inlet selection button.

ON position (recirculation):

Interior air is recirculated inside the vehicle. Push the air inlet selection button to the ON position for fast cooling with the air conditioner or when driving on a dusty road.

OFF position (outside air):

Outside air is drawn into the passenger compartment.

Push the air inlet selection button to the OFF position when the interior has cooled to a comfortable temperature and the road is no longer dusty

WARNING
Continued operation in the ON position may fog up the windows. Switch to the OFF position as soon as the outside conditions are no longer dusty.