2004 Hyundai Elantra Owner's Manual - Page 107

1 FEATURES OF YOUR HYUNDAI 96 B980F02E-AAT AIR FILTER (IN FRONT OF BLOWER UNIT) B760A02E-AAT Defrost switch (If Installed) Outside air Inside air Filter Inside air HXDFL543-A HXD118E Blower fan Evaporator core Heater core B760A01E Floor-Defrost Level When selecting the "Floor-Defrost" mode, the indicator light will come on and the air will be discharged through the windshield defrost vents, the floor vents and side defroster nozzle side ventilator . When the "Defrost" button is pressed, the ( ) mode will be automatically selected and the air will be discharged through the windshield defrost nozzle, side defroster nozzle and side ventilator. To assist in defrosting, the air conditioning will operate if ambient temperature is higher than 38.3°F, and automatically turns off if the ambient temperature drops below 38.3°F. The air filter is located in front of the blower unit behind the glove box. It operates to decrease pollutants from entering the car and to filter the air.