2007 Hyundai Sonata Owner's Manual

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FEATURES OF YOUR HYUNDAI
9999
B670B02O-AATFan Speed Control (Blower Control)
HEATING AND VENTILATIONB670A01NF-GATRotary and Push Button Type1. Temperature control
2. Fan speed control
3. Air flow control
4. Air conditioning switch
5. Air intake control
6. Rear window defroster switchThis is used to select the blower fan speed.
The blower fan speed, and therefore the volume
of air delivered from the system, may be con-
trolled manually by setting the blower control
between the "1" and "4" position.
1 is the lowest fan speed and 4 is the highest fan
speed.
HNF2118-AHNF2125-A
B670E01A-AATTemperature ControlThis is used to turn the heating system on and
off and to select the degree of heating desired.
HNF2126
Cool
Warm

1FEATURES OF YOUR HYUNDAI
100
B670D04O-AATAir Flow ControlThis is used to turn the blower fan on/off and to
direct the flow of air. Air can be directed to the
floor, dashboard outlets, or windshield. Five
symbols are used to represent Face, Bi-Level,
Floor, Floor-Defrost and Defrost air position.
The MAX A/C mode is used to cool the inside of
the vehicle faster. The "OFF" mode is used to
turn the blower fan off.
Face-Level
Selecting the "Face" mode will cause air to be
discharged through the face level vents.
Bi-Level
Air is discharged through the face vents and the
floor vents. This makes it possible to have
cooler air from the dashboard vents and warmer
air from the floor outlets at the same time.
HNF2119-AHNF2121 HNF2120

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FEATURES OF YOUR HYUNDAI
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Floor-Level
Air is discharged through the floor vents, wind-
shield defroster nozzle, side defroster nozzle
and side ventilator.
If the "Floor" mode is selected, the "Fresh"
mode will be activated.
Floor-Defrost Level
Air is discharged through the windshield de-
froster nozzle, the floor vents, side defroster
nozzle and side ventilator.
If the "Floor-Defrost" mode is selected, "Fresh"
mode will be activated.
HNF2124 HNF2122
HNF2123
Defrost-Level
Air is discharged through the windshield de-
froster nozzle, side defroster nozzle and side
ventilator.
If the "Defrost" mode is selected, the "Fresh"
mode will be activated to improve windshield
defrosting.

1FEATURES OF YOUR HYUNDAI
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MAX A/C-Level
Air is discharged through the face level vents.
If the "MAX A/C" mode is selected, the A/C will
turn on automatically and "Recirculation" mode
will be activated.
B670D01NF-A
NOTE:o The air intake control switch will change
to " " mode when the ignition switch
is turned "ON" with the MAX A/C mode
selected.
o When you change to another mode from
MAX A/C, the A/C and the air intake
control switch are set as shown in the
following chart.
* The A/C or the air intake control switch
returns to its former setting.
A/C
ON
ON or OFF *
OFF
ON or OFF *
ON
ONAir Intake
Control Switch
or *
OFF
OFF-Level
Air is discharged through the windshield de-
froster nozzle, side defroster nozzle and side
ventilator.NOTE:If the air flow control is off, the air intake
control is set to the fresh mode automati-
cally.
B670D02NF-A

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FEATURES OF YOUR HYUNDAI
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For normal heating operation, set the air flow
control to the floor ( ) position. (The "Fresh"
mode will be activated.)
For faster heating, the air intake control switch
should be set in the recirculate ( ) position.
If the windows fog up, set the air flow control to
the defrost ( ) position (The A/C will turn on
automatically and "Fresh" mode will be acti-
vated.)
For maximum heat, move the temperature con-
trol to "Warm".
B670C03Y-AATAir Intake ControlThis is used to select fresh outside air or
recirculation of inside air.
Fresh
Recirculation
With the " " mode selected, air enters the
vehicle from outside and is heated or cooled
according to the other functions selected.
With the " " mode selected, air from within
the passenger compartment is drawn through
the heating system and heated or cooled ac-
cording to the other functions selected.
NOTE:It should be noted that prolonged opera-
tion of the heating system in "
" mode
will give rise to fogging of the windshield
and side windows and the air within the
passenger compartment will become stale.
In addition prolonged use of the air condi-
tioning with the "
" mode selected may
result in the air within the passenger com-
partment becoming excessively dry.
HNF2127-A
HEATING CONTROLSB690A01O-AAT
B690A01NF-A

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VENTILATION
B700A02A-AATBI-LEVEL HEATING
B710A01A-AAT
Your Hyundai is equipped with bi-level heating
controls. This makes it possible to have cooler
air from the dashboard vents and warmer air
from the floor outlets at the same time. To use
this feature:
o Set the air intake control switch to the fresh
air ( ) position.
o Set the air flow control at the bi-level ( )
position.
o Adjust the fan speed control to the desired
speed.
o Set the temperature control between "Cool"
and "Warm".
B700A01NF-A
To operate the ventilation system:
o Set the air intake control to the fresh air ( )
position.
o To direct all intake air to the dashboard
vents, set the airflow control to the face ( )
position.
o Adjust the fan speed control to the desired
speed.
o Set the temperature control between "Cool"
and "Warm".
B710A02NF-AB730A01L-AAT
Operation Tipso To keep dust or unpleasant fumes from
entering the car through the ventilation sys-
tem, temporarily set the air intake control at
the position. Be sure to return the control
to the position when the irritation has
passed to keep fresh air in the vehicle. This
will help keep the driver alert and comfort-
able.
o Air for the heating/cooling system is drawn
in through the grilles just ahead of the wind-
shield. Care should be taken that these are
not blocked by leaves, snow, ice or other
obstructions.
o To prevent interior fog on the windshield, set
the air intake control to the fresh air ( )
position and fan speed to the desired posi-
tion, turn on the air conditioning system, and
adjust temperature control to desired tem-
perature.

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FEATURES OF YOUR HYUNDAI
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AIR CONDITIONING SYSTEM
B740B03O-AATAir Conditioning Operation
CoolingTo use the air conditioning to cool the interior:
o Set the air flow control to the face ( ) position.
o Turn on the air conditioning switch by push-
ing in on the switch. The air conditioning
indicator light should come on at the same
time.
o Set the air intake control to the fresh air ( )
position.
B740A01S-AATAir Conditioning SwitchThe air conditioning is turned on or off by
pushing the A/C button on the heating/air con-
ditioning control panel.
HNF2128-A
B740B01NF-A
o Set the temperature control to "Cool". ("Cool"
provides maximum cooling. The tempera-
ture may be moderated by moving the con-
trol toward "Warm".)
o Adjust the fan control to the desired speed.
For greater cooling, turn the fan control to
one of the higher speeds or temporarily
select the recirculate ( ) position on the
air intake control.

1FEATURES OF YOUR HYUNDAI
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B740C02O-AATDe-Humidified HeatingFor dehumidified heating:
o Set the air flow control to the face ( ) position.
o Turn on the air conditioning switch. The air
conditioning indicator light should come on at
the same time.
o Set the air intake control to the fresh air ( )
position.
o Adjust the fan control to the desired speed.
o For more rapid action, set the fan at one of
the higher speeds.
o Adjust the temperature control to provide the
desired amount of warmth.
B740C01NF-A
B740D02Y-AATOperation Tipso If the interior of the car is hot when you first
get in, open the windows for a few minutes
to expel the hot air.
o When you are using the air conditioning
system, keep all windows closed to keep hot
air out.
o When moving slowly, as in heavy traffic, shift
to a lower gear. This increases engine speed,
which in turn increases the speed of the air
conditioning compressor.
o On steep grades, turn the air conditioning off
to avoid the possibility of the engine over-
heating.
o During winter months or in periods when the
air conditioning is not used regularly, run the
air conditioning once every month for a few
minutes. This will help circulate the lubri-
cants and keep your system in peak oper-
ating condition.