climate control Hyundai Sonata 2011 Owner's Manual

23
Your vehicle at a glance
INSTRUMENT PANEL OVERVIEW
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1. Instrument cluster.............................4-46
2. Light control/Turn signals .................4-69
3. Audio controls ................................4-104
4. Horn .................................................4-36
5. Driver’s front air bag .........................3-49
6. Wiper/Washer ...................................4-73
7. Ignition switch* ...................................5-4
8. Engine start/stop button*....................5-7
9. Hazard warning flasherswitch ........................................4-68, 6-2
10. Audio* ...........................................4-104
11. Climate control system ...................4-79
12. Shift lever ..............................5-11, 5-14
13. AUX, USB, iPod............................4-103
14. Power outlet .................................4-101
15. Passenger’s front air bag ...............3-49
16. Glove box .......................................4-98
* : if equipped

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4
Keys / 4-3
Smart key / 4-6
Remote keyless entry / 4-12
Theft-alarm system / 4-14
Door locks / 4-18
Trunk / 4-22
Windows / 4-24
Hood / 4-28
Fuel filler lid / 4-29
Sunroof / 4-32
Steering wheel / 4-35
Mirrors / 4-37
Instrument cluster / 4-46
Rear view camera / 4-67
Hazard warning flasher / 4-68
Lighting / 4-68
Wipers and washers / 4-73
Interior light / 4-75
Defroster / 4-78
Manual climate control system / 4-79
Automatic climate control system / 4-88
Features of your vehicle

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Features of your vehicle32
4If your vehicle is equipped with a sunroof,
you can slide or tilt your sunroof with the
sunroof control switch located on the
overhead console.
The sunroof can only be opened, closed,
or tilted when the ignition switch is in the
ON position.✽
NOTICE• In cold and wet climates, the sunroof
may not work properly due to freez-
ing conditions.
• After washing the car or after there is rain, be sure to wipe off any water
that is on the sunroof before operating
it.
✽ NOTICEThe sunroof cannot slide when it is in
the tilt position nor can it be tilted while
in an open or slide position.
Sliding the sunroof To open or close the sunroof (manual
slide feature), pull or push the sunroof
control lever backward or forward to the
first detent position.
Pulling the control lever downward also
closes the sunroof.
To open or close the sunroof completely
even when the lever is released (auto
slide feature), pull or push the sunroof
control lever backward or forward to the
second detent position. The sunroof will
slide all the way open or closed. To stop
the sunroof sliding at any point, pull or
push the sunroof control lever momentar-
ily in the opposite direction of sunroof
movement.
CAUTION
Do not continue to move the sun-
roof control lever after the sunroofis in the fully open, closed, or tiltposition. Damage to the motor orsystem components could occur.
WARNING
Never adjust the sunroof or sun-
shade while driving. This could
result in loss of control and an acci-
dent that may cause death, serious
injury, or property damage.

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SUNROOF (IF EQUIPPED)

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479
Features of your vehicle
MANUAL CLIMATE CONTROL SYSTEM (IF EQUIPPED)
1. Front windshield defrost button
2. Rear window defroster button
3. Fan speed control knob
4. Mode indicator
5. Mode selection button
6. Air intake control button
7. Air conditioning button
8. Temperature control knob
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Features of your vehicle84
4
Fan speed controlThe ignition switch must be in the ON
position for fan operation.
The fan speed control knob allows you to
control the fan speed of the air flowing
from the ventilation system. To change
the fan speed, turn the knob to the right
for higher speed or left for lower speed.
Setting the fan speed control knob to the
“0” position turns off the fan.
Air conditioningPress the A/C button to turn the air con-
ditioning system on (indicator light will
illuminate). Press the button again to turn
the air conditioning system off.

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WARNING
• Continue using the climate con-
trol system 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.
• Continue using the climate con- trol system in the recirculated air
position can cause drowsiness or
sleepiness, and loss of vehicle
control. Set the air intake control
to the outside (fresh) air position
as much as possible while driv-
ing.

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487
Features of your vehicle
Climate control air filterThe climate control air filter installed
behind the glove box filters the dust or
other pollutants that come into the vehi-
cle 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 accumulation on the inside of
the windshield even when the outside
(fresh) air position is selected. If this hap-
pens, have the climate control air filter
replaced by an authorized HYUNDAI
dealer.
✽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 climate control air fil-
ter inspections and changes are
required.
• When the air flow rate suddenly decreases, the system should be
checked at an authorized HYUNDAI
dealer.
Checking the amount of air con-
ditioner refrigerant and compres-
sor lubricantWhen the amount of refrigerant is low,
the performance of the air conditioning is
reduced. Overfilling also has a negative
influence on the air conditioning system.
Therefore, if abnormal operation is
found, have the system inspected by an
authorized HYUNDAI dealer.✽ NOTICEIt 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.

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Outside air
Recirculatedair
Climate control
air filter Blower
Evaporator
coreHeater core
WARNING
The air conditioning system should
be serviced by an authorized
HYUNDAI dealer. Improper service
may cause serious injury to the
person performing the service.

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Features of your vehicle88
4AUTOMATIC CLIMATE CONTROL SYSTEM
1. Front windshield defrost button
2. Rear window defrost button
3. AUTO (automatic control) button
4. OFF button
5. Driver’s temperature control button
6. Mode indicator
7. Mode selection button
8. Fan speed indicator
9. Fan speed control button
10. Air intake control button
11. Air conditioning button
12. Dual temperature control selection knob
13. Passenger’s temperature control knob
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489
Features of your vehicle
Automatic heating and air condi-
tioningThe 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 knob to set the
desired temperature.
If the temperature is set to the lowest
setting, the air conditioning system 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 or air intake con-
trol button, or the fan speed button, the
selected function will be controlled
manually while 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 73°F (23°C).
✽ NOTICENever place anything over the sensor
located on the instrument panel to
ensure better control of the heating and
cooling system.

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493
Features of your vehicle
Recirculated air positionWith the recirculated airposition selected, air from
the passenger compart-
ment will be drawn through
the heating system and
heated or cooled according
to the function selected.
Outside (fresh) air position With the outside (fresh) air
position selected, air enters
the vehicle from outside and
is heated or cooled accord-
ing to the function selected.✽NOTICEProlonged operation of the heater in the
recirculated air position (without air
conditioning selected) may cause fog-
ging of the windshield and side windows
and the air within the passenger com-
partment may become stale.
In addition, prolonged use of the air con-
ditioning with the recirculated air posi-
tion selected will result in excessively dry
air in the passenger compartment.
Fan speed controlThe fan speed can be set to the desired
speed by pushing the fan speed control
button.
The higher the fan speed is, the more air
is delivered.

WARNING
• Continued use of the climate con-
trol 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 serious harm or
death due to a drop in the oxygen
level and/or body temperature.
• Continued use of the climate con- trol system operation in the recir-
culated air position can cause
drowsiness or sleepiness, and loss
of vehicle control. Set the air intake
control to the outside (fresh) air
position as much as possible while
driving.

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495
Features of your vehicle
WINDSHIELD DEFROSTING AND DEFOGGING
• For maximum defrosting, set the tem-perature control to the extreme
right/hot position and the fan speed
control to the highest speed.
• If warm air to the floor is desired while defrosting or defogging, set the mode
to the floor-defrost position.
• Before driving, clear all snow and ice from the windshield, rear window, out-
side rear view mirrors, and all side win-
dows.
• Clear all snow and ice from the hood and air inlet in the cowl grill to improve
heater and defroster efficiency and to
reduce the probability of fogging up the
inside of the windshield.
Manual climate control systemTo defog inside windshield1. Select any fan speed except “0” posi- tion.
2. Select desired temperature.
3. Select the or position.
4. The outside (fresh) air will be selected automatically.
If the outside (fresh) air position is not
selected automatically, press the corre-
sponding button manually.

WARNING
-Windshield heating
Do not use the or position
during cooling operation in
extremely humid weather. The dif-
ference between the temperature of
the outside air and that of the wind-
shield could cause the outer sur-
face of the windshield 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
a lower speed.

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