2012 Hyundai Sonata Owner's Manual - RHD (UK, Australia)

489
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 or rough
roads, more frequent air conditioner
filter inspections and changes are
required.
 When the air flow rate suddenly
decreases, the system should be
checked at an authorised HYUNDAI
dealer.Checking the amount of air con-
ditioner refrigerant and compres-sor lubricant
When the amount of refrigerant is low,
the performance of the air conditioning is
reduced. Overfilling also has a negativeimpact on the air conditioning system.
Therefore, if abnormal operation is
found, have the system inspected by an
authorised HYUNDAI dealer.
✽✽ NOTICE
It is important that the correct type and
amount of oil and refrigerant is used.
Otherwise, damage to the compressor
and abnormal system operation may
occur.
WARNING
The air conditioning system should
be serviced by an authorised
HYUNDAI dealer. Improper service
may cause serious injury to the
person performing the service.

Features of your vehicle
90
4
AUTOMATIC CLIMATE CONTROL SYSTEM (IF EQUIPPED)
1. Front windscreen defrost button
2. Rear window defrost button
3. AUTO (automatic control) button
4. OFF button
5. Temperature control knob
6. Mode indicator 7. Mode selection button
8. Fan speed indicator
9. Air intake control button
10. Air conditioning button
11. Fan speed control knob
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Features of your vehicle
Automatic heating and air condi- tioning The automatic climate control system is
controlled by simply setting the desired
temperature.
The Full Automatic Temperature Control
(FATC) system automatically controls the
heating and cooling system as follows;
1. Push the AUTO button. The modes,fan speeds, air intake and air-condi- tioning will be controlled automatically
by temperature setting. 2. Turn the temperature control knob to
set the desired temperature.
If the temperature is set to the lowestsetting (LO), the air conditioning sys-
tem will operate continuously.
3. To turn the automatic operation off, press any button except the tempera-
ture control knob. If you press the
mode selection button, air conditioning
button, defrost button, air intake con-
trol button, or the fan speed knob, theselected function will be controlled
manually whilst other functions oper-
ate automatically.
For your convenience and to improve the
effectiveness of the climate control, use
the AUTO button and set the temperatureto 23°C (73°F).✽✽ NOTICE
Never place anything over the sensor
located on the instrument panel to
ensure better control of the heating and
cooling system.
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Features of your vehicle
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4
Manual heating and air condition- ing The heating and cooling system can be
controlled manually by pushing buttons
other than the AUTO button. In this case,
the system works sequentially according
to the order of buttons selected.
When pressing any button except the
AUTO button whilst using automatic
operation, the functions not selected will
be controlled automatically.
1. Start the engine.
2. Set the mode to the desired position.
For improving the effectiveness of heating and cooling;- Heating: - Cooling:
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 con-
vert to full automatic control of the sys-tem.
Mode selection
The mode selection button controls the
direction of the air flow through the venti-lation system.
The air flow outlet port is converted as
follows:
Refer to the illustration in the “Manual cli- mate control system”. Floor & Defrost
Most of the air flow is directed to the floorand the windscreen with a small amount
directed to the side window defrosters.
Floor-Level
Most of the air flow is directed to the
floor, with a small amount of the air beingdirected to the windscreen and side win-
dow defrosters.
Bi-Level
Air flow is directed towards the face and
the floor.
Face-Level
Air flow is directed toward the upper body
and face. Additionally, each outlet can becontrolled to direct the air dischargedfrom the outlet.
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Features of your vehicle
Defrost-Level
Most of the air flow is directed to the windscreen with a small amount of air
directed to the side window defrosters.Instrument panel vents
The outlet vents can be opened or closed
separately using the horizontal thumb-
wheel. To close the vent, rotate it left to
the maximum position. To open the vent,
rotate it right to the desired position.
Also, you can adjust the direction of air
delivery from these vents using the vent
control lever as shown.Temperature control
The temperature will increase to the
maximum by turning the knob fully clock-
wise.
The temperature will decrease to the
minimum by turning the knob fully coun-
terclockwise.
When turning the knob, the temperature
will increase or decrease by 1°C. When
set to the lowest temperature setting, the
air conditioning will operate continuously.
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Features of your vehicle
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4
Air intake control
This is used to select the outside (fresh) air position or recirculated air position.
To change the air intake control position,
push the control button. Recirculated air position
With the recirculated airposition selected, air from
the passenger compart-
ment will be drawn throughthe heating system andheated or cooled according
to the function selected.
Outside (fresh) air position With the outside (fresh) airposition selected, air
enters the vehicle from out-side and is heated orcooled according to thefunction selected.
✽✽NOTICE
Prolonged operation of the heater in the
recirculated air position (without air
conditioning selected) may cause fog-
ging of the windscreen and side windows
and the air within the passenger com-
partment may become stale.
In addition, prolonged use of the air
conditioning with the recirculated air
position selected will result in excessive-
ly dry air in the passenger compart-
ment.
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Features of your vehicle
Fan speed control
The fan speed can be set to the desired
speed by turning the fan speed control
knob.
The higher the fan speed is, the more air
is delivered.
Pressing the OFF button turns off the
fan.
Air conditioning
Push the A/C button to turn the air condi- tioning system on (indicator light will illu-minate).
Push the button again to turn the air con-
ditioning system off.
WARNING
Continued climate control system operation in the recirculated 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 sys-
tem on. It may cause serious
harm or death due to a drop in the
oxygen level and/or body temper-
ature.
Continued climate control system operation in the recirculated air
position can cause drowsiness or
sleepiness, and loss of vehicle
control. Set the air intake controlto the outside (fresh) air position
as much as possible whilst driv-ing.
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Features of your vehicle
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4
OFF mode
Push the OFF button to turn off the air cli-
mate control system. However, you can
still operate the mode and air intake but-
tons as long as the ignition switch is inthe ON position.
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