2010 Hyundai Equus Owner's Manual

491
Features of your vehicle
✽✽NOTICE
If you want to defrost and defog the
front windshield, refer to “Windshield
defrosting and defogging” in this sec-
tion.
Rear window defroster
The defroster heats the window to
remove frost, fog and thin ice from the
rear window, while the engine is running.
To activate the rear window defroster,
press the rear window defroster button
located in the center facia switch panel.
The indicator on the rear window
defroster button illuminates when thedefroster is ON.
If there is heavy accumulation of snow on
the rear window, brush it off before oper-
ating the rear defroster. The rear window defroster automatically
turns off after approximately 20 minutes
or when the ignition switch is turned off.
To turn off the defroster, press the rear
window defroster button again.
Outside rearview mirror defroster
(if equipped)
If your vehicle is equipped with the out-
side rearview mirror defrosters, they will
operate at the same time you turn on the
rear window defroster.
Front wiper deicer (if equipped)
If your vehicle is equipped with the front
wiper deicer, it will be operating at the
same time you operate the rear window
defroster.
CAUTION
To prevent damage to the conduc-tors bonded to the inside surface of
the rear window, never use sharpinstruments or window cleanerscontaining abrasives to clean the window.
DEFROSTER
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Features of your vehicle
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4
AUTOMATIC CLIMATE CONTROL SYSTEM (IF EQUIPPED)
1. Climate information screen selection button
2. Driver’s temperature control button
3. AUTO (automatic control) button
4. Air intake control button / AQS (Air quality system)
button
5. Front windshield defrost button
6. Rear window defrost button 7. Fan speed control button
8. OFF button
9. Air conditioning button
10. Mode selection button
11. Passenger’s temperature control button
12. Dual temperature control selection button
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493
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. Press 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 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 of the following.




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 temperatureto 22°C/71°F (23°C/73°F-Except Europe).
✽✽ 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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Front
Rear (Type A) (if equipped)
Rear (Type B) (if equipped)

Features of your vehicle
94
4
Manual heating and air condition- ing 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.
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.
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495
Features of your vehicle
❈❈
Rear outlet vents (F)
The air flow of the Rear outlet vents is controlled by the front climate control
system and delivered through the
inside air duct of the front doors. If the
door is open or not closed completely,
the air flow of the Rear outlet vent is
not delivered properly. Make sure the
front doors are closed completely.
The air flow of the Rear outlet vents may be weaker than the instrument
panel vents for the long air duct in the
front doors.
Close the air vents in cold weather. The air flow of the Rear outlet vents may
cool a little during heating operation.
(Use the Rear outlet vents during cool-
ing operation.)
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: Floor & Defrost
(A, C, D, E, F, G)
Most of the air flow is directed to the floorand the windshield with a small amount
directed to the side window defrosters.
Floor-Level (A, C, D, E, F, G)
Most of the air flow is directed to the
floor, with a small amount of the air beingdirected to the windshield and side win-
dow defrosters.
Bi-Level (B, C, D, E, F, G)
Air flow is directed towards the face and
the floor.
Face-Level (B, D, F, G)
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
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4
Defrost-Level (A, D, F)
Most of the air flow is directed to the windshield 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
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Driver
Rear (Type A) (if equipped)
Rear (Type B) (if equipped)
Front passenger

497
Features of your vehicle
The temperature will increase to the
maximum (HI) by turning the knob to the
right extremly. The temperature will
decrease to the minimum (Lo) by turning
the knob to the left extremly. When turn-
ing the knob, the temperature will
increase or decrease by 0.5°C/1°F. When
set to the lowest temperature setting, the
air conditioning will operate continuously.Adjusting the driver and passenger side
temperature individually
1. Press the DUAL button to operate thedriver and passenger side temperature
individually. Also, if the passenger side
temperature control switch (PASS) is
operated, it will automatically change
to the DUAL mode as well.
2. Turn the left temperature control knob to adjust the driver side temperature.
Turn the right temperature controlknob to adjust the passenger side tem-
perature.
When the driver side temperature is set
to the highest (HI) or lowest (Lo) temper-
ature setting, the DUAL mode is deacti-
vated for maximum heating or cooling. Adjusting the driver and passenger side
temperature equally
1. Press the DUAL button again to deac-
tivate DUAL mode. The passenger
side temperature will be set to the
same temperature as the driver side.
2. Turn the driver side temperature con- trol knob. The driver and passenger
side temperature will be adjusted
equally.
Turn the temperature knob on the rear
seat armrest (if equipped). The passen-
ger side temperature will be set to the
same temperature as the driver side.
Temperature conversion
If the battery has been discharged or dis-
connected, the temperature mode dis-
play will reset to Centigrade.
This is a normal condition. You can switch
the temperature mode between
Centigrade to Fahrenheit as follows;
While pressing the MODE button,
depress the DUAL button for 3 seconds
or more. The display will change from
Centigrade to Fahrenheit, or from
Fahrenheit to Centigrade.
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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 outside andis heated or cooled accord-ing to the function selected.
✽✽NOTICE
Prolonged 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.
OVI049116WARNING
• 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 vis-
ibility.
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 climate control system operation in the recirculated air
position can cause drowsiness or
sleepiness, and loss of vehicle
control. Set the air intake control tothe outside (fresh) air position as
much as possible while driving.