2008 Ford Explorer Owner Guide 3rd Printing - Page 88

Climate Controls The ignition must be in the 3 (ON) position to operate the rear window defroster. The defroster turns off automatically after 10 minutes or when the ignition is turned to the 1 (OFF/LOCK) or 2 (ACC) position. To manually turn off the defroster before 10 minutes have passed, push the control again. Heated Windshield Control (if equipped) The heated windshield control is located on the instrument panel just under the climate controls. To activate the heated windshield, the engine must be running while the heated windshield control is pushed. Once activated, a small light on the button will illuminate. Note: During initial start-up, the windshield may have a shimmering appearance. This is normal operation and will only last for approximately 1 minute. The heated windshield will turn off automatically after: • a period of up to 8 minutes, when the outside air temperature is below 40°F (4°C), • a period of up to 4 minutes when the outside air temperature is 40°F (4°C) or above, or • when the engine is turned off. To manually turn off the heated windshield before the specified time has passed, push the control switch again. Note: Pushing the heated windshield button to activate the system will increase engine idle speed when the engine is warm and is already at or near its warmed up idle rpm. No increase in engine rpm will be noticed if the engine is cold and running at higher rpms associated with cold starts. This rpm increase is required to provide adequate power from the alternator to the heated windshield and maintain power to the other electrical functions in the vehicle. 88