1999 Subaru Legacy Owner's Manual - Page 149

Climate control ON OFF HB0251 ON position: Interior air is recirculated inside the vehicle. Push the air inlet selection button to the ON position. The indicator light will come on. OFF position: Outside air is drawn into the passenger compartment. Push the air inlet selection button again to the OFF position. The indicator light will go off. When the " " or " " button is selected, air inlet selection is automatically set to the "OFF" position. (Outside air drawn into the passenger compartment.) J Air conditioner button (if equipped) The air conditioner operates only when the engine is running. Push the air conditioner button while the fan is in operation to turn on the air conditioner. The indicator light will come on. Push it again to turn off the air conditioner. - CONTINUED - 4-5