Kia CERATO Owner's Manual page 206

Features of your vehicle
WARNING
• Continued climate control system
operation in the recirculated air
position may allow humidity to in‐
crease inside the vehicle which
may fog the glass and obscure vis‐
ibility.
• Do not sleep in a vehicle with the
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.
• Continued climate control system
operation in the recirculated air
position can cause drowsiness or
sleepiness, and loss of vehicle con‐
trol. Set the air intake control to
the outside (fresh) air position as
much as possible while driving.
4-120
Fan speed control
The fan speed can be set to the desired
speed by operating the fan speed con‐
trol knob.
The higher the fan speed is, the more
air is delivered.
Pressing the OFF button turns off the
fan.
Air conditioning (A/C)
Press the A/C button to turn the air
conditioning system on (indicator light
will illuminate).
Press the button again to turn the air
conditioning system off.