2003 Subaru Forester Owner's Manual - Page 166

Climate control (Heat-def): Air flows through the windshield defroster outlets and foot outlets. ! Air inlet selection switch tem is operated in the "AUTO" mode, this position is selected automatically. The indicator light goes off when the "Outside air" mode is selected. Continued operation in the ON position may fog up the windows. Switch to the OFF position as soon as the outside dusty condition clears. ! Temperature sensors HS4020CA 2 Select air flow by pushing the air inlet selection switch " ". ON (Recirculation): Interior air recirculates inside the passenger compartment. Use this position when quickly cooling down the passenger compartment or to prevent outside air from entering the passenger compartment. The indicator light comes on when the "Recirculation" mode is selected. OFF (Outside air): Outside air is drawn into the passenger compartment. When the climate control sys- 1 1) Interior air temperature sensor 2) Solar sensor HS4028BB - CONTINUED - 4-15