2007 Saturn Aura Owner's Manual - Page 185

0 (Defrost): Turn the mode knob to this position to defrost the windshield. The system automatically controls the fan speed if defrost is selected from the AUTO mode. If the outside temperature is 40°F (4°C) or warmer, the air conditioning compressor automatically runs to help dehumidify the air and dry the windshield. The air conditioning indicator light blinks three times if the compressor is turned off while in this mode. If the vehicle's speed is maintained above 50 mph (80 km/h), the rear window defogger remains on once the button is pressed. If your vehicle has heated outside mirrors, the surface of the outside mirrors will also heat when the rear window defogger is activated. See Outside Power Mirrors on page 135. If your vehicle has the remote start feature, the rear defogger automatically turns on if it is cold outside. The indicator light will not be on. When the vehicle transitions out of remote start mode the rear defogger turns off. Notice: Do not use a razor blade or sharp object to clear the inside rear window. Do not adhere anything to the defogger grid lines in the rear glass. These actions may damage the rear defogger. Repairs would not be covered by your warranty. Rear Window Defogger The rear window defogger uses a warming grid to remove fog from the rear window. < (Rear): Press this button to turn the rear window defogger on or off. An indicator light above the button comes on to show that the rear window defogger is activated. If driving below 50 mph (80 km/h), the rear window defogger turns off about 15 minutes after the button is pressed. If additional warming time is needed, press the button again. 185