2003 Hyundai Santa Fe Owner's Manual - Page 92

1- 80 FEATURES OF YOUR HYUNDAI B980B01Y-AAT B670C02S-AAT Fan Speed Control Air Intake Control Switch 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. NOTE: o 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. o When the ignition switch is turned "ON" the air intake control will change to "FRESH" mode (regardless of switch position). This is normal operation. The air intake control operates in "AUTO" mode when turning the ignition to the "ON" position if the "AUTO" mode was used before shutting off the engine. B980B01O B670C01O The fan speed can be set to the desired speed by pressing the appropriate fan speed control button. The higher the fan speed is, the more air is delivered. Pressing the "OFF" button turns off the fan. This is used to select fresh outside air or recirculation 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 fresh mode. RECIRCULATION MODE ( ) : The indicator light on the button is illuminated when the air intake control is recirculation mode. With the "Fresh" mode selected, air enters the vehicle from the outside and is heated or cooled according to the function selected. B980D01Y-AAT Heating and Cooling System Off Press the "OFF" button to stop the operation of the heating and cooling system.