2012 Subaru Legacy Owner's Manual - Page 278

4-8 Climate control ON position is selected, the indicator light on the air inlet selection button illuminates. OFF position (outside air): Outside air is drawn into the passenger compartment. Press 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. The indicator light will turn off. Defrosting Select the desired " " mode or " " mode to defrost or dehumidify the windshield and front door windows by performing the following procedures. For type A: Press the airflow control button and select the " " mode or " " mode. For type B: Press the airflow mode selection button to select the " " mode or press the defroster button to select the " " mode. Operating tips for heater and air conditioner & Cleaning ventilator grille WARNING Continued operation in the ON position may fog up the windows. Switch to the OFF position as soon as the outside dusty condition clears. NOTE When the " " mode or " " mode is selected, the air conditioner compressor automatically operates to more quickly defog the windshield. At the same time, the air inlet selection is automatically set to the outside air mode. For details, refer to "Airflow mode selection" F4-6. Always keep the front ventilator inlet grille free of snow, leaves, or other obstructions to ensure efficient heating and defrosting. Since the condenser is located in front of the radiator, this area should be kept clean because cooling performance is impaired by any accumulation of insects and leaves on the condenser. & Efficient cooling after parking in direct sunlight After parking in direct sunlight, drive with the windows open for a few minutes to allow outside air to circulate into the