2010 Hyundai Sonata heating

F11
1. Driver’s air bag
2. Light control / Turn signals
3. Instrument cluster
4. Wiper/Washer
5. Cruise control switch*
6. Ignition switch
7. "PASSENGER AIR BAG OFF" Indicator
8. Digital clock*
9. Audio controls*
10. Heating/Air conditioning control panel*
CAUTION:
When installing a container of liquid air freshener inside the vehicle, do not place it near the instrument cluster
nor on the instrument panel surface. If there is any leakage from the air freshener onto these areas
(Instrument cluster, instrument panel or air ventilator), it may damage these parts. If the liquid from the air
freshener does leak onto these areas, wash them with water immediately.
!
11. Hazard warning flasher switch
12. Seat warmer*
13. Shift lever
14. Cigarette lighter
15. Power outlet
16. Ashtray
17. Passenger’s air bag
18. Vent controls
19. Glove box
* : if installed

1
Fuel Recommendations ................................................ 1-2
Breaking in Your New Hyundai ..................................... 1-3
Keys.............................................................................. 1-3
Door Locks ................................................................... 1-4
Theft-Alarm System ...................................................... 1-8
Windows..................................................................... 1-11
Seats........................................................................... 1-14
Seat Belts.................................................................... 1-22
Child Restraint System ............................................... 1-27
Advanced Supplemental Restraint (AIRBAG)
System (SRS) ........................................................... 1-35
Instrument Cluster and Indicator Lights ...................... 1-50
Warning and Indicator Lights ...................................... 1-52
Trip Computer ............................................................. 1-61
Multi-Function Light Switch ......................................... 1-63
Windshield Wiper and Washer Switch ........................ 1-66
Sunroof....................................................................... 1-72
Mirror ...........................................................................1-77
Homelink Mirror ........................................................... 1-79
Hood Release ............................................................. 1-89
Cruise Control ............................................................. 1-92
Manual Heating and Cooling Control System ............. 1-96
Automatic Heating and Cooling Control System....... 1-104
Antenna.....................................................................1-110
Stereo Sound System...............................................1-112
Audio System............................................................1-115
FEATURES OF YOUR HYUNDAI
1

1
FEATURES OF YOUR HYUNDAI
69
INSTRUMENT PANEL LIGHT
CONTROL (RHEOSTAT)B410A01A-AATThe instrument panel lights can be made
brighter or dimmer by turning the instrument
panel light control knob.
CIGARETTE LIGHTERB420A02A-AATFor the cigarette lighter to work, the key
must be in the "ACC" position or the "ON"
position.
To use the cigarette lighter, push it all the
way into its socket. When the element has
heated, the lighter will pop out to the "ready"
position.
Do not hold the cigarette lighter pressed
in. This can damage the heating element
and create a fire hazard.
If it is necessary to replace the cigarette
lighter, use only a genuine Hyundai
replacement or its approved equivalent.
!
CAUTION:
Do not use electric accessories or equip-
ment other than the Hyundai genuine
parts in the socket.
ONF048039N
DIGITAL CLOCKB400A01NF-GATThere are two control buttons for the digital
clock. Their functions are:
H- Push "H" to advance the hour indi-
cated.
M- Push "M" to advance the minute
indicated.
Display conversion
- To change the 12 hour format to the
24 hour format, press the “H” and “M”
buttons at the same time for more
than 3 seconds.
For example, if the “H” and “M” buttons
are pressed for more than 3 seconds
while the time is 10:15 p.m., the
display will be changed to 22:15.
ONF048106N
ONF048101N

1FEATURES OF YOUR HYUNDAI96
B670E01A-AATTemperature ControlThis is used to turn the heating system on
and off and to select the degree of heating
desired.
ONF048077
Cool
Warm
MANUAL HEATING AND COOLING CONTROL SYSTEM1. Temperature control
2. Fan speed control
3. Mode selection knob
ONF048073
4. Air conditioning switch
5. Air intake control
6. Rear window defroster switch
B670A02NF-BATRotary and Push Button Type

1
FEATURES OF YOUR HYUNDAI
9999
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 according to the other functions
selected.
ONF048078
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
conditioning with the "" mode
selected may result in the air within the
passenger compartment becoming ex-
cessively dry.
B710B01NF-GATCenter Ventilator/Side VentilatorThe center ventilators are located in the
middle of the dashboard.
The side ventilators are located on each
side of the dashboard.
To change the direction of the air flow, turn
the control knob under the vents.
To control the amount of air, turn the control
knob on the left side of the vents. The vents
are opened when the vent knob is moved
to " " position. The vents are closed when
the vent knob is moved to " ". Keep these
vents clear of any obstructions.

1FEATURES OF YOUR HYUNDAI
100
B700A02A-AATBi-level HeatingYour 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".
B710A01A-AATVentilationTo 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".
B690A01O-AATHeating ControlsFor 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 activated.)
For maximum heat, move the temperature
control to "Warm".

1
FEATURES OF YOUR HYUNDAI
101101
B730A01L-AATOperation Tipso To keep dust or unpleasant fumes from
entering the car through the ventilation
system, 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 comfortable.
o Air for the heating/cooling system is
drawn in through the grilles just ahead
of the windshield. Care should be taken
that these are not blocked by leaves,
snow, ice or other obstructions.
o To prevent interior fog on the wind-
shield, set the air intake control to the
fresh air ( ) position and fan speed to
the desired position, turn on the air
conditioning system, and adjust
temperature control to desired tempera-
ture.
B740A01S-AATAir Conditioning SwitchThe air conditioning is turned on or off by
pushing the A/C button on the heating/air
conditioning control panel.
ONF048080B740B03O-AAT
Air 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
pushing 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.
o Set the temperature control to "Cool".
("Cool" provides maximum cooling. The
temperature may be moderated by
moving the control 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
102
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.
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 condition-
ing off to avoid the possibility of the
engine overheating.
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 lubricants and keep your
system in peak operating condition.