2023 HYUNDAI I20 Owners Manual

5-76
Convenient features
WARNING
Vehicles equipped with R-1234yf
Since the refrigerant is
mildly flammable and
operated at high pressure,
the air conditioning system
should only be serviced by
trained and certified
technicians (Refer to the
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that the correct type and
amount of oil and
refrigerant are used.
All refrigerants should be reclaimed
with proper equipment.
Venting refrigerants directly to the
atmosphere is harmful to individuals
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warnings can lead to serious injuries.
OBC3050052
Air Conditioning refrigerant label
You can find out which air conditioning
refrigerant is applied to your vehicle on
the label located inside of the bonnet.

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OHYK059001
OHYK059004
„Example
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Each symbol and specification on the air
conditioning refrigerant label is
represented as below:
1. Classification of refrigerant
2. Amount of refrigerant
3. Classification of compressor lubricant
4. Caution
5. Flammable refrigerant
6. To require registered technician to
service air conditioning system
7. Service manual

5-77
05
WARNING
Windscreen heating
Do not use the
or position
during cooling operation in extremely
humid weather. The difference
between the temperature of the
outside air and that of the windscreen
could cause the outer surface of the
windscreen to fog up, causing loss of
visibility. In this case, set the mode
selection knob or button to the

position and fan speed control knob or
button to lower speed.

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set the temperature control knob
to the highest temperature setting
(rotated all the way to the right) and
the fan speed control to the highest
setting.

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whilst defrosting or defogging, set the
mode to the floor-defrost position.

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from the windscreen, rear window,
outside rear view mirrors, and all side
windows.

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bonnet and air inlet in the cowl grill
to improve heater and defroster
efficiency and to reduce the
probability of fogging up inside of the
windscreen.
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starting, then a brief engine warm up
period may be required for the vented air
flow to become warm or hot.
Manual climate control system
To defog inside windscreen
OBC3050118
1. Select any fan speed except
"0"position.
2. Select the desired temperature.
3. Select the
or position.
4. The outside (fresh) air will be selected
automatically. Additionally, the
air conditioning (if equipped) will
automatically operate if the mode is
selected to the
position.
If the air conditioning and outside
(fresh) air position are not selected
automatically, press the corresponding
button manually.
WINDSCREEN DEFROSTING AND DEFOGGING

5-78
Convenient features
To defrost outside windscreen
OBC3050119
1. Set the fan speed to the highest
(extreme right) position.
2. Set the temperature to the extreme
hot position.
3. Select the
position.
4. The outside (fresh) air and air
conditioning (if equipped) will be
selected automatically.
Automatic climate control
system
To defog inside windscreen
OBC3050120R
1. Select desired blower speed.
2. Select desired temperature.
3. Press the defroster button (
).
4. The air-conditioning will turn on
according to the detected ambient
temperature, fresh mode and higher
blower speed will be selected
automatically.
If the air-conditioning, fresh mode and
higher blower speed are not selected
automatically, adjust the corresponding
button or knob manually.
If the
position is selected, lower
blower speed is controlled to higher
blower speed.

5-79
05
To defrost outside windscreen
OBC3050121R
1. Set blower speed to the highest
position.
2. Set temperature to the extreme hot
(HI) position.
3. Press the defroster button (
).
4. The air-conditioning will turn on
according to the detected ambient
temperature and fresh mode will be
selected automatically.
If the
position is selected, lower
blower speed is controlled to higher
blower speed.
Auto defogging system (only
for automatic climate control
system, if equipped)
OBC3050124
Auto defogging helps reduce the
possibility of fogging up the inside of the
windscreen by automatically sensing the
moisture on inside the windscreen.
The auto defogging system operates
when the heater or air conditioning is on.
When the Auto Defogging
System operates, the indicator
will illuminate.
If a high amount of humidity is detected
in the vehicle, the Auto Defogging
System will be enabled.
The following steps will be performed
automatically:
Step 1) The A/C button will turn ON.
Step 2) The air intake control will change
to Fresh mode under low outside
temperature.
Step 3) The mode will be changed to
defrost to direct airflow to the
windscreen.
Step 4) The blower speed will be
increased.

5-80
Convenient features
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System
Press the front windscreen defroster
button for 3 seconds when the ignition
switch is in the ON position.
When the Auto Defogging System is
cancelled, defrost button indicator will
blink 3 times.
When the Auto Defogging System is
reset, defrost button indicator will blink
6 times without a signal.
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Auto defogging system, if you try to turn
off the air conditioning, the indicator will
blink 3 times and the air conditioning will
not be turned off.
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the system is operating.
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operating, the blower speed adjustment
knob, the temperature adjustment knob,
and the air intake control button are all
disabled.
NOTICE
Do not remove the sensor cover
located at the top of the driver side
windscreen glass.
Damage to system parts could occur
and may not be covered by your vehicle
warranty.
Defroster
NOTICE
To prevent damage to the conductors
bonded to the inside surface of the rear
window, never use sharp instruments
or window cleaners containing
abrasives to clean the window.
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5-81
05
Rear window defroster
OBC3050122
„Manual climate control system
„Automatic climate control system
OBC3050123R
The defroster heats the window to
remove frost, fog and thin ice from the
interior and exterior of the rear window,
whilst the engine is running.

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press the rear window defroster
button located in the centre facia
switch panel. The indicator on the rear
window defroster button illuminates
when the defroster is ON.

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window defroster button again.
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5-82
Convenient features
WARNING
Never store cigarette lighters, propane
cylinders, or other flammable/
explosive materials in the vehicle.
These items may catch fire and/or
explode if the vehicle is exposed to hot
temperatures for extended periods.
WARNING
ALWAYS keep the storage compartment
covers closed securely whilst driving.
Items inside your vehicle are moving as
fast as the vehicle. If you have to stop
or turn quickly, or if there is a crash, the
items may fly out of the compartment
and may cause an injury if they strike
the driver or a passenger.
NOTICE
To avoid possible theft, do not leave
valuables in the storage compartments.
Centre console storage
OGB044136
To open:
Grab and hold the latch on the armrest
then lift the lid.
WARNING
Do not place the heavy, sharp or
breakable objects in the tray. Such
objects can be thrown from the
tray in the event of a sudden stop
or an accident, possibly injuring the
passengers in the vehicle.
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5-83
05
Glove box
OBC3050036R
To open the glove box, pull the lever and
the glove box will automatically open.
Close the glove box after use.
WARNING
ALWAYS close the glove box door after
use.
An open glove box door can cause
serious injury to the passenger in an
accident, even if the passenger is
wearing a seat belt.