2014 HYUNDAI TUCSON Owners Manual

3-99
Convenient features of your vehicle
3
System operation
Ventilation
1. Set the mode to the position.
2. Set the air intake control to theoutside (fresh) air position.
3. Set the temperature control to the desired position.
4. Set the fan speed control to the desired speed.
Heating
1. Set the mode to the position.
2. Set the air intake control to theoutside (fresh) air position.
3. Set the temperature control to the desired position.
4. Set the fan speed control to the desired speed.
5. If dehumidified heating is desired, turn the air conditioning system on.
If the windshield fogs up, set the mode to the or position.
Operation Tips
To keep dust or unpleasant odorfrom entering the car through the
ventilation system, temporarily set
the air intake control to the recircu-
lated air position. Be sure to returnthe control to the fresh air positionwhen the unpleasant odor has
passed to keep fresh air in the
vehicle. This will help keep the driv-
er alert and comfortable.
Air for the heating/cooling system is drawn in through the grilles just
ahead of the windshield. Care
should be taken that the grille open-
ings are not blocked by leaves,
snow, ice or other obstructions.
To prevent the inside of the wind- shied from fogging, set the air intakecontrol to the fresh air position and
fan speed to the desired position,
turn on the air conditioning system,
and adjust the temperature control
to desired temperature.
Air conditioning
HYUNDAI Air Conditioning Systems
are filled with environmentally friendly
R-134a refrigerant.
1. Start the engine. Push the air con- ditioning button.
2. Set the mode to the position.
3. Set the air intake control to the out- side air or recirculated air position.
4. Adjust the fan speed control and temperature control to maintain
the desired comfort.
When maximum cooling is desired, set the temperature con-
trol to the extreme left position, setthe mode control to the MAX A/C
position, then set the fan speedcontrol to the highest speed.

3-100
Convenient features of your vehicle
✽✽NOTICE
 When using the air conditioning system, monitor the engine temper-
ature gauge closely while driving
up hills or in heavy traffic when
outside temperatures are high. Air
conditioning system operation may
cause engine overheating.
Continue to use the blower fan but
turn the air conditioning system off
if the engine temperature gauge
indicates engine overheating.
 When opening the windows in humid weather, air conditioning
may create water droplets inside
the vehicle. Since excessive water
droplets may cause damage to
electrical equipment, air condi-
tioning should only be operated
with the windows closed. Air conditioning system operation
tips
If the vehicle has been parked in
direct sunlight during hot weather,
open the windows for a short time
to let the hot air inside the vehicle
escape.
To help reduce moisture inside of the windows on rainy or humid
days, decrease the humidity inside
the vehicle by operating the airconditioning system.
During air conditioning system operation, you may occasionallynotice a slight change in enginespeed as the air conditioning com-
pressor cycles. This is a normal
system operation characteristic.
Use the air conditioning system every month for a few minutes to
ensure maximum system perform-
ance. When using the air conditioning
system, you may notice clear water
dripping (or even puddling) on the
ground under the passenger side
of the vehicle. This is a normal sys-
tem operation characteristic.
Operating the air conditioning sys- tem in the recirculated air position
provides maximum cooling, how-
ever, continual operation in this
mode may cause the air inside the
vehicle to become stale.
During cooling operation, you may occasionally notice a misty air flow
because of rapid cooling and
humid air intake. This is a normal
system operation characteristics.

3-101
Convenient features of your vehicle
3
Climate control air filter
The climate control air filter installed
behind the glove box filters the dust or other pollutants that come into the
vehicle 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 accu-
mulation on the inside of the wind-
shield even when the outside (fresh)
air position is selected. If this hap-
pens, have the climate control air fil-
ter replaced by an authorized
HYUNDAI dealer.
✽✽NOTICE
 Replace the filter according to the Maintenance Schedule.
If the car is being driven in severe
conditions such as dusty or rough
roads, more frequent climate con-
trol filter 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
conditioner refrigerant and compressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
has a negative impact on the air con-ditioning system.
Therefore, if abnormal operation
occurs, have the system inspected
by an authorized HYUNDAI dealer.
1LDA5047
Outside air
Recirculatedair
Climate control air filter Blower
Evaporatorcore Heater core
Because the refriger-
ant is at very high
pressure, the air con-ditioning system
should only be serv-
iced by trained and certified
technicians. It is important thatthe correct type and amount of
oil and refrigerant is used, oth-
erwise damage to the vehicle
and personal injury may occur.
WARNING

3-102
Convenient features of your vehicle
AAUU TTOO MM AATTIICC CC LLIIMM AATTEE CC OO NNTTRR OO LL SS YY SSTT EEMM (( IIFF EE QQ UUIIPP PP EEDD ))
OLMB043120
1. AUTO (automatic control) button
2. Driver’s temperature control knob
3. Climate control display
4. Passenger’s temperature control knob
5. Dual temperature control selection button
6. OFF button 7. Front windshield defroster button
8. Air conditioning button
9. Fan speed control buttons
10. Air intake control button
11. Mode selection button

3-103
Convenient features of your vehicle
3
Automatic heating and air con- ditioning
When using the AUTO climate con-
trol mode, the fan speeds, mode
selection, air intake control, and theair conditioning will be automaticallycontrolled according to the desired
temperature setting.
To enable this mode, perform the fol-
lowing steps:
1. Push the AUTO button.2. Set the temperature control knob
to the desired temperature.
✽✽ NOTICE
 To turn the automatic operation off, select any following buttons:
- Mode selection button
- Air conditioning button
- Front windshield defroster button
- Air intake control button
- Fan speed control knob
The selected function will be con-
trolled manually while other func-
tions 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).
OLMB043121
OLMB043122

3-104
Convenient features of your vehicle
✽✽NOTICE
To ensure proper operation of the
climate control system, never place
anything over the sensor located on
the dashboard near the front wind-
shield.
Manual heating and air condi- tioning
The heating and cooling system can
be controlled manually by pushing
buttons or turning knob(s) other than
the AUTO button. In this case, the
system works sequentially according
to the order of buttons or knob(s)selected.
✽✽ NOTICE
When pressing any button (or turn-
ing any knob) except the AUTO but-
ton while using automatic operation,
the functions not selected will con-
tinue to be controlled automatically.
1. Start the engine.
2. Set the mode to the desired posi- tion.
To improve 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
convert to full automatic control ofthe system.
OLMB043123

3-105
Convenient features of your vehicle
Mode selection
The mode selection button controls
the direction of the air flow through
the ventilation system.
The air flow outlet port is converted
as follows:
3
OLMB043106
OLMB043124

3-106
Convenient features of your vehicle
Face-Level (B, D)
Air flow is directed toward the upper
body and face. Additionally, eachoutlet can be controlled to direct theair discharged from the outlet.
Bi-Level (B, D, E, C)
Air flow is directed towards the face
and the floor.
Floor-Level (C, A, D, E)
Most of the air flow is directed to the
floor, with a small amount of the airbeing directed to the windshield and
side window defrosters.
Floor/Defrost-Level
(A, C, D, E)
Most of the air flow is directed to the floor and the windshield with a small
amount directed to the side window
defrosters.Defrost-Level (A, D)
Most of the air flow is directed to the windshield with a small amount of air
directed to the side window defrosters.
OLMB043125