2005 Hyundai Elantra Owner's Manual - Page 96

FEATURES OF YOUR HYUNDAI 1 85 B670C02E-AAT Air Intake Control With the "Fresh" mode selected, air enters the vehicle from the outside and is heated or cooled according to the function selected. With the "Recirculation" mode selected, air from within the passenger compartment will be drawn through the heating system and heated or cooled according to the function selected. B670E02A-AAT Temperature Control NOTE: o It should be noted that prolonged operation of the heating in "Recirculation" mode may result in fogging of the windshield and side windows and the air within the passenger compartment will become stale. In addition, prolonged use of the air conditioning with the "Recirculation" mode selected may result in the air within the passenger compartment becoming excessively dry. o When the ignition switch is turned "ON" the air intake control will change to "Fresh" mode in floor, floor-defrost and defrost position. This is normal operation. B670C02E-A B670E02A-A This is used to select fresh outside air or recirculating of inside air. To change the air intake control mode, (Fresh mode, Recirculation mode) push the control button. FRESH MODE ( ) : The indicator light on the button goes off when the air intake control is in fresh mode. RECIRCULATION MODE ( ): The indicator light on the button is illuminated when the air intake control is in recirculation mode. This control is used to adjust the degree of heating or cooling desired.