2008 Subaru Impreza Owner's Manual - Page 173

Climate control 4-11 & Air conditioner button Pressing the button cancels the "AUTO" mode. SUBARU recommends using the AUTO position. & Temperature sensors NOTE The air conditioner's compressor does not operate with an outside temperature of 328F (08C) or lower. The button positions and their functions are as follows: ON: The air conditioner operates while the fan is running. Push the button to select this position. The indicator light will illuminate. OFF: The air conditioner does not operate. Push the button again to select this position. The indicator light will turn off. AUTO: When the button is pressed for at least 1 second, the indicator flashes twice. The air conditioner compressor operation is then adjusted automatically in accordance with the air temperature inside and outside the passenger compartment, the intensity of sunlight, and other factors. 1) 2) Interior air temperature sensor Solar sensor The automatic climate control system employs several sensors. These sensors are delicate. If they are not treated - CONTINUED -