2017 Hyundai Azera Owner's Manual

Features of your vehicle
122
4
Air conditioning
HYUNDAI Air Conditioning Systems
are filled with environmentally friend-
ly R-134a refrigerant.
1. Start the engine. Press the air
conditioning button.
2. Set the mode to the position.
3. Set the air intake control to the outside air or recirculated air posi-
tion.
4. Adjust the fan speed control and temperature control to maintain
maximum comfort.
✽ ✽NOTICE- Excessive A/C
When using the air conditioning sys-
tem, monitor the engine coolant
closely while driving up hills or in
heavy traffic when outside tempera-
tures are high. Air conditioning sys-
tem operation may cause engine
overheating and potential engine
damage. Continue to use the blower
fan but turn the air conditioning
system off if the engine coolant tem-
perature gauge indicates engine
overheating.
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 air
conditioning system.
During air conditioning system operation, you may occasionally
notice a slight change in engine
speed as the air conditioning com-
pressor cycles. This is a normal
system operation characteristic.
Use the air conditioning system every month only for a few minutes
to ensure maximum system per-
formance.
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.
After sufficient cooling has been
achieved, switch back from the
recirculated air to the fresh outside
air position.
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 characteristic.

4123
Features of your vehicle
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 vehicle is being driven in
severe conditions such as dusty or
rough roads, more frequent air
conditioner 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 is
found, have the system inspected by
an authorized HYUNDAI dealer.
The air conditioning system should be
serviced by an authorized HYUNDAI
dealer.
CAUTION - Compressor
damage
It is important that the correct
type and amount of oil andrefrigerant is used. Otherwise,damage to the compressor andabnormal system operation mayoccur.
OHM048209
Outside air
Recirculated air
Climate control air filter Blower
Evaporator core
Heater core

Features of your vehicle
124
4
AUTOMATIC CLIMATE CONTROL SYSTEM (TYPE B)
1. Fan speed control knob
2. AUTO (automatic control) button
3. OFF button
4. Driver’s temperature control switch
5. Passenger's temperature control switch
6. Front windshield defroster button
7. Rear window defroster button
8. Air conditioning button
9. Mode selection button
10. Air intake control button
11. Climate information screen selection
button
12. SYNC button
OHG045514L

4125
Features of your vehicle
Automatic heating and air condi-
tioning
1. Push the AUTO button.
The modes, fan speeds, air intake
and air-conditioning will be controlled
automatically by setting the tempera-
ture.2. Set the temperature to the desired
temperature.
✽ ✽NOTICE
• To turn the automatic operation
off, select any button or switch of
the following:
- Mode selection switch
- Air conditioning button
- Front windshield defroster but-ton (Press the button one more
time to deselect the front wind-
shield defroster function. The
'AUTO' sign will illuminate on
the information display once
again.)
- 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).
OHG045216OHG045212
■Driver’s side■Passenger’s side

Features of your vehicle
126
4
Never place anything over the sensor
located on the instrument panel to
ensure better control of the heating
and cooling system.
Manual heating and air condi-
tioning
The heating and cooling system can
be controlled manually by pushing
buttons other than the AUTO button.
In this case, the system works
sequentially according to the order of
buttons selected.
When pressing any button except the
AUTO button while using automatic
operation, the functions not selected
will 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 of
the system.
OHG040143

4127
Features of your vehicle
Mode selection
The mode selection switch controls
the direction of the air flow through
the ventilation system.
The air flow outlet port is converted
as follows:
OHG045210
OHG045133

Features of your vehicle
128
4
Floor-Level (A, C, D, E)
Most of the air flow is directed to the
floor, with a small amount of air
directed to the windshield and side
window defrosters.
Bi-Level (B, C, D, E, F)
Air flow is directed towards the face
and the floor.
Face-Level (B, C, D, E, F)
Air flow is directed toward the upper
body and face. Additionally, each
outlet can be controlled to direct the
air discharged from the outlet.
Floor & Defrost (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
Most of the air flow is directed to the
windshield with a small amount of air
directed to the side window defrosters.
✽ ✽
NOTICE
The defrost mode is more effective
when a warmer air temperature set-
ting is selected.
Instrument panel vents
The outlet vents can be opened or
closed separately using the thumb-
wheel.
Also, you can adjust the direction of
air delivery from these vents using
the vent control lever as shown.
OHG045135OHG045211

4129
Features of your vehicle
Temperature control
The temperature will increase to the
maximum (HIGH) by pressing
part of the switch.
The temperature will decrease to the
minimum (LOW) by pressing
part of the switch.
When pressing the switch, the tem-
perature will increase or decrease by
1°F (0.5 °C). When set to the lowest
temperature setting, the air condi-
tioning may operate.Adjusting the driver and passenger
side temperature equally
Press the “SYNC” button to adjust
the driver and passenger side tem-
perature equally.
The passenger side temperature
will be set to the same temperature
as the driver side temperature.
Operate the driver side tempera- ture control. The driver and pas-
senger side temperature will be
adjusted equally. Adjusting the driver and passenger
side temperature individually
Press the “SYNC” button again to
adjust the driver and passenger
side temperature individually. The
illumination of button turns off.
Operate the driver side tempera- ture control to adjust the driver side
temperature.
Operate the passenger side tem- perature control to adjust the pas-
senger side temperature.
Temperature conversion
If the battery has been discharged or
disconnected, the temperature mode
display will reset to Centigrade.
This is a normal condition. You can
switch the temperature mode
between Centigrade to Fahrenheit as
follows;
While pressing the OFF button,
press the AUTO button for 3 seconds
or more. The display will change from
Centigrade to Fahrenheit, or from
Fahrenheit to Centigrade.
OHG045515OHG045212
■Driver’s side■Passenger’s side