2007 Hyundai Azera Owner's Manual - Page 141

FEATURES OF YOUR HYUNDAI 1 127 B670C01TG-AAT Air Intake Control Switch 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. B980C01TG-AAT Air Quality Control System NOTE: HTG2144 This is used to select fresh outside air or recirculate inside air. To change the air intake control mode, (Fresh mode, Recirculation mode) push the control button. ) : The indicator light FRESH MODE ( on the button goes off when the air intake control is in fresh mode. ) : The RECIRCULATION MODE ( indicator light on the button is illuminated when the air intake control is in recirculation mode. It should be noted that prolonged operation of the heating system in "recirculation" mode will give rise to 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. HTG2145 This is used to select fresh outside air or recirculate passenger compartment air. Press the ( ) button to activate the "Air Quality Control System". To deactivate the system, press the ( ) button again or air intake control button, or set the mode to the ) or floor-defrost ( ) position. defrost (