2015 Hyundai Elantra air condition

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Features of your vehicle
AUTOMATIC CLIMATE CONTROL SYSTEM (IF EQUIPPED)
1. Passenger’s temperature control button
2. Front windscreen defrost button
3. Air intake control button
4. LCD display
5. AUTO (automatic control) button
6. OFF button
7. Fan speed control knob
8. Mode selection button
9. Dual temperature control selection button
10. Driver’s temperature control button
11. Rear window defrost button
12. A/C (Air conditioning) button
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CAUTION
Operating the blower when the
ignition switch is in the ON posi-
tion could cause the battery to
discharge. Operate the blower
when the engine is running.

Features of your vehicle
104 4
Automatic heating and air con-
ditioning
1. Push the AUTO button.
It is indicated by AUTO on the dis-
play. The modes, fan speeds, air
intake and air-conditioning will be
controlled automatically by the tem-
perature setting.2. Push the TEMP button to set the
desired temperature.
✽NOTICE
• To turn the automatic operation off,
select any of the following buttons:
- Mode selection button
- Front windscreen defrost button
(Press the button one more time
to deselect the front windscreen
defroster function. The 'AUTO'
sign will illuminate on the infor-
mation display once again.)
- Fan speed control button
The selected function will be con-
trolled manually whilst other
functions operate automatically.
• For your convenience and to
improve the effectiveness of the
climate control, use the AUTO
button and set the temperature to
23°C (73°F).
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■Front passenger■Driver

4105
Features of your vehicle
✽NOTICE
Never place anything over the sen-
sor located on the instrument panel,
to ensure better control of the heat-
ing and cooling system.
Manual heating and air condi-
tioning
The heating and cooling system can
be controlled manually by pressing
buttons other than the AUTO button.
In this case, the system works
sequentially according to the order of
buttons selected.
Whilst in automatic operation, when
pressing any button (or turning any
knob) except the AUTO button, the
functions which are not selected will
be controlled automatically.
1. Start the engine.
2. Set the mode to the desired posi-
tion.
3. Set the temperature control to the
desired position.
4. Set the air intake control to the
outside (fresh) air position.
5. Set the fan speed control to the
desired speed.
6. If air conditioning is desired, turn
the air conditioning system on.
Press the AUTO button in order to
convert to full automatic control of
the system.
Mode selection
The mode selection button controls
the direction of the air flow through
the ventilation system.
The air flow outlet port is converted
as follows:
Refer to the illustration in the
“Manual climate control system” in
this chapter.
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Features of your vehicle
Temperature control
The temperature will increase to the
maximum (HI) by pushing the up
( ) button.
The temperature will decrease to the
minimum (Lo) by pushing the down
( ) button.
Each time you press the button, the
temperature will increase or decrease
by 0.5°C/1°F. When set to the lowest
temperature setting, the air condition-
ing will operate continuously.Adjusting the driver and passenger
side temperature individually
1. Press the DUAL button to operate
the driver and passenger side
temperature individually. Pressing
the passenger side temperature
control button will automatically
switch to the DUAL mode as well.
2. Press the driver side temperature
control to adjust the driver side
temperature. Press the passenger
side temperature control to adjust
the passenger side temperature.When the driver side temperature is
set to the highest or lowest tempera-
ture setting, the DUAL mode is deac-
tivated for maximum heating or cool-
ing.
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■Front passenger■Driver
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Features of your vehicle
108 4
Adjusting the driver and passenger
side temperature equally
1. Press the DUAL button again to
deactivate DUAL mode. The pas-
senger side temperature will be
set to the same temperature as
the driver side temperature.
2. Press the driver side temperature
control button. The driver and pas-
senger side temperature will be
adjusted equally.
Temperature conversion
If the battery has been discharged or
disconnected, the temperature mode
display will reset to Centigrade.
This is a normal condition. You can
switch the temperature mode between
Centigrade and Fahrenheit as follows:
Whilst pressing the OFF button,
press the AUTO button for 3 seconds
or more. The display will change from
Centigrade to Fahrenheit, or from
Fahrenheit to Centigrade.Air intake control
This is used to select the outside
(fresh) air position or recirculated air
position.
To change the air intake control posi-
tion, push the control button.Recirculated air position
The indicator light on the
button illuminates when
the recirculated air posi-
tion is selected.
With the recirculated air
position selected, air
from the passenger
compartment will be
drawn through the heat-
ing system and heated
or cooled according to
the function selected.
Outside (fresh) air position
The indicator light on the
button does not illumi-
nate 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 according to the
function selected.
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Features of your vehicle
✽NOTICE
It should be noted that prolonged
operation of the heating in the recir-
culated air position will cause fog-
ging of the windscreen and side win-
dows and the air within the passen-
ger compartment will 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.
Fan speed control
The fan speed can be set to the
desired speed by turning the fan
speed control knob.
To change the fan speed, turn the
knob to the right for higher speed or
left for lower speed.
Pressing the OFF button turns off the
fan.
WARNING
• Continued climate control
system operation in the recir-
culated air position may allow
humidity to increase inside
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 outside
(fresh) air position as often as
possible whilst driving.
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Features of your vehicle
110 4
Air conditioning
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.
OFF mode
Push the OFF button to turn off the
air climate control system. However
you can still operate the mode and
air intake buttons as long as the igni-
tion switch is in the ON position.
Climate control air filter
(if equipped)
The climate control air filter installed
behind the glove box filters the dust
or other pollutants that come into the
vehicle from the outside through the
heating and air conditioning system.
If dust or other pollutants accumulate
in the filter over a period of time, the
air flow from the air vents may
decrease, resulting in moisture accu-
mulation on the inside of the wind-
screen even when the outside (fresh)
air position is selected. If this hap-
pens, we recommend that the cli-
mate control air filter be replaced by
an authorised HYUNDAI dealer.
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Features of your vehicle
✽NOTICE
• Replace the filter according to the
Maintenance Schedule.
If the vehicle is being driven in
severe conditions such as dusty,
rough roads, more frequent cli-
mate control air filter inspections
and changes are required.
• When the air flow rate suddenly
decreases, we recommend that the
system be checked by an autho-
rised HYUNDAI dealer.
Checking the amount of air
conditioner refrigerant and
compressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
has a bad influence on the air condi-
tioning system.
Therefore, if abnormal operation is
found, we recommend that the sys-
tem be inspected by an authorised
HYUNDAI dealer.
Your vehicle is filled with R-134a or
R-1234yf according to the regula-
tions at the time of production. You
can find out which air conditioning
refrigerant is applied to your vehicle
on the label under the bonnet. Refer
to section 8 for the location of the air
conditioning refrigerant label.
WARNING - Vehicles
equipped with R-1234yf
Because the refriger-
ant is mildly inflam-
mable and at very
high pressure, the air
conditioning system
should only be serv-
iced by trained and
certified technicians.
It is important that the correct
type and amount of oil and
refrigerant is used.
Otherwise, it may cause dam-
age to the vehicle and personal
injury.
WARNING - Vehicles
equipped with R-134a
Because the refriger-
ant is at very high
pressure, the air condi-
tioning system should
only be serviced by
trained and certified technicians.
It is important that the correct
type and amount of oil and refrig-
erant is used.
Otherwise, it may cause damage
to the vehicle and personal injury.