climate control HYUNDAI NEXO 2023 Owners Manual

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The actual shape may differ from the illustration.
1-5
Your vehicle at a glance
1
1. Instrument cluster ....................................3-58
2. Horn ........................................................3-21
3. Driver's front air bag ................................2-49
4. POWER button ..........................................5-6
5. Light control ............................................3-89
6. Wiper/Washer ........................................3-101
7. Navigation system ............Navigation manual
8. Hazard warning flasher ............................6-2
9. Climate control system ..........................3-147
10. Passenger's front air bag ......................2-49
11. Glove box ............................................3-163
12. USB and iPod®
port ................................4-2
13. Reduction gear (Shift button) ................5-11
14. Drive mode button ................................5-37
15. Surround view monitor ........................3-110
16. Parking Distance Warning button ........3-106
17. Remote Smart Parking Assist (RSPA) button ..................................................3-120
18. DIS controller ..................Navigation manual
19. Cup holder ..........................................3-164
20. Steering wheel audio controls ................4-3
21. Trip computer/ ........................................3-85 Smart cruise controls/ ..........................5-98
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2-19
Safety system of your vehicle
2
Front air ventilation seat(if equipped)
The air ventilation seats are provided
to cool the front seats by blowing air
through small vent holes on the sur-
face of the seat cushions and seat-
backs.
When the operation of the air ventila-
tion seat is not needed, keep the
switches in the OFF position.
While the vehicle is ON, push the
switch to cool the driver's seat or thefront passenger's seat. Each time you push the switch, the
airflow changes as follows:
When pressing the switch for more than 1.5 seconds with the air venti-lation seat operating, the operation
will turn OFF.
The air v entilation seats def aults to
the OFF position each time the
POWER button is placed to the ONposition. To prevent damage to the air ven-tilation seat:
Use the air ventilation seat ONLY
when the climate control system
is on. Using the air ventilation
seat for prolonged periods of
time with the climate controlsystem off could cause the airventilation seat to malfunction.
Never use a solvent such as paint thinner, benzene, alcohol
or gasoline to clean the seats.
Avoid spilling liquids on the sur- face of the front seats and seat-
backs; this may cause the air
vent holes to become blocked
and not work properly.
Do not place materials such as plastic bags or newspapers
under the seats. They may blockthe air intake causing the air
vents to not work properly.
NOTICE
OFF HIGH ( )
LOW ( ) MIDDLE ( )



OFE038011

Driver Assist System .........................................3-105Parking Distance Warning (Reverse/Forward)
System .............................................................................3-105Rear View Monitor .......................................................3-109
Surround View Monitoring .........................................3-110
Remote Smart Parking Assist (RSPA) .............3-113 Operating Condition......................................................3-114
Non-operating Condition ............................................3-115
Limitations of the System...........................................3-116
How the System Works (Smart Parking) ................3-120
How the System Works (Remote Smart Parking)..3-127
How the System Works (Smart Exit) .......................3-131
How the System Works (Remote Moving Forward/
Backward) .......................................................................3-138 Additional Instructions (Messages) ..........................3-143
Turn signal Showing Vehicle Status while System
in Activation....................................................................3-144
Smart Key Showing Vehicle Status while System
in Activation....................................................................3-145 Link with other Systems .............................................3-146
Automatic Climate Control System ..................3-147 Automatic Temperature Control Mode ....................3-148
Manual Temperature Control Mode .........................3-148
System Operation .........................................................3-154
System Maintenance....................................................3-156 Windshield Defrosting and Defogging ............3-158
Auto Defogging System (Additional Feature with
Automatic Temperature Control System)................3-160Rear Window Defroster ..............................................3-161
Climate Control Additional Features ...............3-162 Automatic Ventilation ...................................................3-162
Sunroof Inside Air Recirculation ...............................3-162
Storage Compartment .......................................3-163 Center Console Storage ..............................................3-163
Glove Box ........................................................................3-163
Interior Features ................................................3-164 Cup Holder ......................................................................3-164
Sunvisor ...........................................................................3-165
Power Outlet ..................................................................3-166
AC Inverter......................................................................3-167
USB Charger ...................................................................3-169
Wireless Cellular Phone Charging System..............3-169
Clock .................................................................................3-171
Coat Hook .......................................................................3-172
Floor Mat Anchor(s).....................................................3-172
Luggage Net Holder .....................................................3-173
Cargo Security Screen .................................................3-174
Exterior Features ...............................................3-176 Roof Side Rails ..............................................................3-176
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3-34
Convenient features of your vehicle
Power Windows
The POWER button must be in the
ON position to be able to raise or
lower the windows. Each door has a
Power Window switch to control that
door's window. The driver has a
Power Window Lock switch which
can block the operation of rear pas-
senger windows. The power windows
will operate for approximately 10
minutes after the POWER button is
placed in the ACC or OFF position.
However, if the front doors are
opened, the Power Windows will not
operate even within the 10 minutes
period.Information
 In cold and wet climates, power win- dows may not work properly due to
freezing conditions.
 While driving with the rear win- dows down or with the sunroof (if
equipped) opened (or partially
opened), your vehicle may demon-
strate a wind buffeting or pulsation
noise. This noise is normal and can
be reduced or eliminated by taking
the following actions. If the noise
occurs with one or both of the rear
windows down, partially lower both
front windows approximately 2.5
cm (1 inch). If you experience the
noise with the sunroof open, slightly
close the sunroof.
Window opening and closing
To open:
Press the window switch down to the
first detent position (5). Release the
switch when you want the window to
stop.
To close:
Pull the window switch up to the first
detent position (5). Release the win-
dow switch when you want the win-
dow to stop.
i
To avoid serious injury or death,
do not extend your head, arms
or body outside the windowswhile driving.
WARNING
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Convenient features of your vehicle
3
If your vehicle is equipped with a
sunroof, you can slide or tilt yoursunroof with the sunroof control
switch located on the overhead con-
sole. The sunroof can be opened, closed,
or tilted when the POWER button isin the ON position.
The sunroof can be operated for
approximately 10 minutes after the
POWER button is in the ACC or OFFposition.
However, if the front door is opened,
the sunroof cannot be operated even
within 10 minutes.Information
 In cold and wet climates, the sun- roof may not work properly due to
freezing conditions.
 After the vehicle is washed or in a rainstorm, be sure to wipe off any
water that is on the sunroof before
operating it.
Do not continue to move thesunroof control lever after the
sunroof is fully opened, closed,
or tilted. Damage to the motor orsystem components could
occur.
Make sure the sunroof is closed fully when leaving your vehicle.
If the sunroof is open, rain or
snow may leak through the sun-
roof and wet the interior as wellas cause theft.
NOTICE
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Never adjust the sunroof or
sunshade while driving. This
could result in loss of control
and an accident that may
cause death, serious injury, or
property damage.
Make sure heads, other body
parts or objects are out of the
way before using the sunroof.
Do not extend your head,
arms or body outside the sun-
roof while driving, to avoid
serious injury.
Do not leave the vehicle on
and the key in your vehicle
with unsupervised children.
Unattended children could
operate the sunroof, which
could result in serious injury.
Do not sit on the top of the
vehicle. It may cause injuries
or vehicle damage.
WARNING

3-62
Convenient features of your vehicle
Outside temperature gauge
This gauge indicates the current out-
side air temperature by 1 degrees C
(1 degrees F).
- Temperature range :-40°C ~ 60°C (-40°F ~ 140°F)
Note that the temperature indicated
on the LCD display may not change
as quickly as the outside tempera-
ture (there may be a slight delay
before the temperature changes.) The temperature unit (from °C to °F
or from °F to °C ) can be changed by:
- Press the AUTO button while
pressing the OFF button on the cli-
mate control unit for 3 seconds
- Go to General settings mode
Unit Temperature in the AVN dis-
play.
Both the temperature unit on the
cluster LCD display and climate con-
trol screen will change.
Odometer
The odometer indicates the total dis-
tance that the vehicle has been driv-
en and should be used to determine
when periodic maintenance should
be performed.
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3-148
Convenient features of your vehicle
Automatic Temperature
Control Mode
The Automatic Climate Control
System is controlled by setting the
desired temperature.
1. Press the AUTO button (7).The modes, fan speeds, air intake and air-conditioning will be con-
trolled automatically by the tem-
perature setting you select.
2. Press the temperature control but- ton (1,2) to the desired tempera-
ture. If the temperature is set to
the lowest setting (Lo), the air con-
ditioning system will operate con-
tinuously. After the interior has
cooled sufficiently, adjust the but-
ton to a proper temperature set
point whenever possible.
To turn the automatic operation off,
select any button of the following:
- Mode selection button
- Front windshield defroster button (Press the button one more time to deselect the front windshield
defroster function. The 'AUTO' sign
will illuminate on the information
display once again.) - Fan speed control button The selected function will be con-
trolled manually while other functions
operate automatically.
For your convenience and to improve the efficiency of the climate control,
use the AUTO button and set the
temperature to 22°C (72°F).
Never place anything near the ambient light/solar sensor to
ensure better control of the heat-ing and cooling system.
Manual Temperature Control Mode
The heating and cooling system can
be controlled manually by pushing
buttons other than the AUTO button.
In this case, the system workssequentially 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 vehicle.
2. Set the mode to the desired posi-
tion.
To improve the effectiveness of heating and cooling, select the
mode according to the following:
- Heating: - Cooling:
3. Set the temperature control to the desired position.
4. Set the air intake control to Fresh mode or Recirculation mode posi- tion.
5. Set the fan speed control to the desired speed.
NOTICE
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3-152
Convenient features of your vehicle
Adjusting the driver and passenger
side temperature individually
Press the "SYNC" button again to
operate the driver and passenger
side temperature individually. The
button indicator will turn off.
Temperature conversion
If the battery has been discharged or
disconnected, the temperature mode
display will reset to Fahrenheit.
To change the temperature unit from °C to °F or °F to °C:
- Press the AUTO button while press-ing the OFF button on the climate
control unit for 3 seconds.
- Go to General settings mode Unit
Temperature in the AVN display.
The temperature unit on both the
cluster LCD display and climate con-
trol screen will change.
Air intake control (8)
The air intake control button is used
to select either Fresh mode (outsideair) or Recirculation mode (cabin air).
Recirculation mode
When Recirculation mode is selected, air from the passenger
compartment will berecirculated through thesystem and heated or
cooled according to thefunction selected.
Fresh mode
When Fresh mode is selected, air enters the
vehicle from outside andis heated or cooled
according to the functionselected. Information
Operating the system primarily in
Fresh mode is recommended. Use
Recirculation mode temporarily only
when needed.
Prolonged operation of the heater in
Recirculation mode and without the
A/C ON can cause fogging of the
windshield.
In addition, prolonged use of the A/C
ON in Recirculation mode may result
in excessively dry, dehumidified air in
the cabin and may promote formation
of musty vent odor due to stagnant air.
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3-153
Convenient features of your vehicle
3
Fan speed control (5)
The fan speed can be set as desired
by pushing the fan speed control but-ton.
More air is delivered with higher fan
speeds.
Pressing the OFF button turns off the
fan. Operating the fan when the
POWER button is in the ON posi-
tion could cause the battery to
discharge. Operate the blower
when the vehicle is in the ready
() mode.
Operating the fan when POWER
button is in the ON position could
cause the battery to discharge.
Operate the fan when the vehicle
is in the ready () mode.
Air conditioning (12)
Push the A/C button to manually turnthe system on (indicator light will illu-
minate) and off.
OFF mode (6)
Push the OFF button to turn the cli-
mate control system off. You can still
operate the mode and air intake but-
tons.
NOTICE
NOTICE
Continued use of the climate
control system operation in
Recirculation mode for a pro-
longed period of time may
cause drowsiness to the
occupants in the cabin. This
may lead to loss of vehicle
control which may lead to anaccident.
Continued use of the climate
control system operation in
Recirculation mode with the
A/C OFF may allow humidityto increase inside the cabin.
This may cause condensation
to accumulate on the wind-
shield and obscure visibility.
Do not sleep in your vehicle or
remain parked in your vehicle
with the windows up andeither the heater or the air
conditioning ON for pro-
longed periods of time. Doing
so may increase the levels of
carbon dioxide in the cabin
which may lead to serious
injury or death.
WARNING

3-156
Convenient features of your vehicle
System Maintenance
Cabin air filter
[A] : Outside air, [B] : Recirculated air
[C] : Climate control air filter, [D] : Blower
[E] : Evaporator core, [F] : Heater core The cabin air filter is installed behind
the glove box. It filters the dust or other
pollutants that enter the vehiclethrough the heating and air condition-ing system.
Have the The cabin air filter replaced
by an authorized HYUNDAI dealeraccording to the maintenance sched-
ule.If the vehicle is being driven in
severe conditions such as dusty or
rough roads and/or if transporting
pets or occupants smoke inside the
vehicle, then more frequent cabin airfilter inspections and changes arerequired.
If the air flow rate suddenly decreas-
es, the system should be checked at
an authorized HYUNDAI dealer.
Checking the amount of air con-
ditioner refrigerant and com-
pressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
reduces the performance of the airconditioning system.
Therefore, if abnormal operation is
found, we recommend that the sys-
tem be inspected by an authorized
HYUNDAI dealer.
It is important that the correct type and amount of oil and refrig-
erant is used. Otherwise, damageto the compressor and abnormal
system operation may occur. To
prevent damage, the air condition-
ing system in your vehicle should
only be serviced by trained and
certified technicians.
NOTICEOIK047401L