Hyundai i20 Owner's Manual page 149

Recirculated air position
The indicator light on the
button illuminates when the
recirculated air position is
selected.
With the recirculated air
position selected, air from
the passenger compartment
will be drawn through the
heating system and heated
or cooled according to the
function selected.
Outside (fresh) air position
The indicator light on the
button will not illuminate
when the outside (fresh) air
position is selected.
With the outside (fresh) air
position selected, air enters
the vehicle from outside and
is heated or cooled accord-
ing to the function selected.
✽ NOTICE
Prolonged operation of the heater in the
recirculated air position (without air
conditioning selected) may cause fog-
ging of the windshield and side windows
and the air within the passenger com-
partment may become stale.
In addition, prolonged use of the air con-
ditioning with the recirculated air posi-
tion selected, will result in excessively
dry air in the passenger compartment.
Features of your vehicle
WARNING
• Continuous operation of the cli-
mate control system in the recircu-
lated air position may allow humid-
ity to increase inside vehicle which
may fog the glass and obscure vis-
ibility.
• Do not sleep in a vehicle with air
conditioning or heating system on.
It may cause serious harm or death
due to a drop in the oxygen level
and/or body temperature.
• Continuous operation of the cli-
mate control system in the reciru-
clated air position can cause
drowsiness or sleepiness, and
loss of vehicle control. Set the air
intake control to the outside (fresh)
air position as much as possible
while driving.
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