2004 Subaru Impreza Owner's Manual - Page 206

Climate control NOTE " For rapid defrosting or defogging, set the fan speed control dial to the highest speed position. " If air supplied from the outlets is too cold, the windshield may become fogged on the outside. Turn up the air temperature control dial slightly if this happens. " Warm air also comes out from the right and left air outlets. To stop warm air flow from these outlets, turn the corresponding knob clockwise. ! Heating and defrosting 1. Fan speed control dial: desired position 2. Air flow control dial: position 3. Air temperature control dial: in 75 - 85 (25 - 30) range When the dial is placed in the " " position, the air conditioner compressor operates automatically to defog the windshield quickly. At the same time, the air inlet selection is automatically set to "outside air" mode. However, the air conditioner does not operate automatically when the dial is placed in the " " position after the dial has been placed in the " " position and the air conditioner has been turned off manually. NOTE " If air supplied from the outlets is too cold, the windshield may become fogged on the outside. Turn up the air temperature control dial slightly if this happens. " Warm air also comes out from the right and left air outlets. To stop warm air flow from these outlets, turn the corresponding knob clockwise. UG4043AA To direct warm air toward the floor and windshield, make the following settings: - CONTINUED - 4-17