Kia Cerato 2019 Owner's Manual page 178

Features of your vehicle
✽ ✽ NOTICE
Prolonged operation of the heater in
the recirculated air position (without
air conditioning selected) may cause
fogging of the windscreen and side
windows and the air within the pas-
senger compartment may become
stale.
In addition, prolonged use of the air
conditioning with the recirculated
air position selected will result in
excessively dry air in the passenger
compartment.
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WARNING
• Continued climate control
system operation in the recir-
culated air position may allow
humidity to increase inside
the vehicle which may fog the
glass and obscure visibility.
• Do not sleep in a vehicle with
the air conditioning or heating
system on. It may cause seri-
ous harm or death due to a
drop in the oxygen level
and/or body temperature.
• Continued climate control sys-
tem operation in the recirculat-
ed air position can cause
drowsiness or sleepiness, and
loss of vehicle control. Set the
air intake control to the out-
side (fresh) air position as
much as possible whilst driv-
ing.
Fan speed control
The fan speed can be set to the
desired speed by operating the fan
speed control knob.
The higher the fan speed is, the
more air is delivered.
Pressing the OFF button turns off the
fan.
OBD048319