2002 Mercedes G-Class Owner's Manual - Page 148

Defrosting Press the P button. The indicator lamp in the button illuminates and the fan is set to a higher speed. The warm air is directed to the defroster and windshield air outlets. Switch off air recirculation, if selected. Press button O, the indicator lamp in the button will go out. Close center air outlets. Turn thumbwheels (6, page 140) to the right to open left and right side air outlets. Adjust side air outlets upward. Pressing the P button again returns the system to the previous setting. Notes: Heavy accumulation of snow and ice should be removed before activating the defroster. The defroster uses a large amount of power. To keep the battery drain to a minimum, turn off the defroster as soon as the windshield is clear. Windows fogged up on the inside Switch off the economy mode, if selected. Press button ACOFF. The indicator lamp in the button will go out. Switch off air recirculation, if selected. Press button O. The indicator lamp in the button will go out. Press the P button. The indicator lamp in the button illuminates. Increase temperature setting. Open the side air outlets and direct them onto the side windows. Climate control Instruments and controls Operation Driving 145 Instrument cluster display Practical hints Car care Technical data Index