Hyundai 2004 Santa Fe Owner's Manual page 104

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.
NOTE:
o It should be noted that prolonged opera-
tion of the heating system in "recircula-
tion" 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 "Re-
circulation" mode selected may result in
the air within the passenger compart-
ment becoming excessively dry.
o When the ignition switch is turned "ON"
the air intake control will change to
"FRESH" mode (regardless of the 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.
B980D01Y-AAT
Heating and Cooling System Off
Press the "OFF" button to stop the operation of
the heating and cooling system.
B980E01O-AAT
Air Flow Control
B980D01O
This is used to direct the flow of air. Air can be
directed to the floor, dashboard outlets, or
windshield. Four symbols are used to represent
Face, Bi-Level, Floor and Floor-Defrost posi-
tion.
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FEATURES OF YOUR HYUNDAI
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