2020 HYUNDAI NEXO heater

3-6
Convenient features of your vehicle
Panic button
Press and hold the Panic button (4)
for more than one second. The horn
sounds and hazard warning lights
blink for about 30 seconds. To cancel
the panic mode, press any button on
the Smart Key.
Start-up
You can start the vehicle without
inserting the key.
For information, refer to the
"POWER button" section in chap-
ter 5.
To prevent damaging the smart
key:
• Keep the smart key in a cool, dry
place to avoid damage or mal-
function. Exposure to moisture
or high temperature may cause
the internal circuit of the smart
key to malfunction which may
not be covered under warranty.
Avoid dropping or throwing the
smart key.
Protect the smart key from
extreme temperatures.
Remote start (if equipped)
You can start the vehicle using the
remote start button (6) of the smart
key.
To start the vehicle remotely :
- Lock the doors by pressing the
door lock button (1) within 32 ft (10
m) distance from the vehicle.
- Press the remote start button for
over 2 seconds within 4 seconds
after locking the doors.
Press the remote start button once to
turn off the vehicle.
Air conditioner/heater system main-
tains the status before turning off the
vehicle.
If no further action for operating/driv-
ing the vehicle is taken, the vehicle
will be turned off 10 minutes after
starting the vehicle remotely.
NOTICE
Laws in your country may
restrict the use of remote start.
You should check country reg-
ulations before using this
remote starting system.
It is only possible to start the
vehicle remotely when shifted
to P (Park).
If the hood or the liftgate is
opened, you cannot start the
vehicle remotely.
The Remote start function
works the same as Blue Link
remote start. For further cau-
tion information, refer to the
separately supplied "Blue
Link (AVN) manual".
CAUTION

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Convenient features of your vehicle
3
REMOTE SMART PARKING ASSIST
(RSPA) system helps drivers park
their vehicle by using sensors to
detect parking spaces, control the
steering wheel, shift the gear and
adjust vehicle speed automatically
with instructions through sound and
AVN screen.
Applicable RSPA modes :
Smart Parking/Remote Smart
Parking: The system provides assis-
tance for reverse parking (perpendi-
cular parking) and parallel parking.
Smart Exit : The system provides
assistance for forward parallel exit.
Remote Moving Forward/Backward:
The system provides assistance for
forward/backward movement in the
parking space with driver outside
the vehicle.
The system does not work if there is
no car parked in front of the parking
space you are planning to park or if it
is a diagonal parking space.
After parking your vehicle using the
system, the vehicle may not be parked
at the exact spot you have wished.To prevent frequency interference, the
heater and air conditioner may be
turned off when the system is activated.
❈O : Available, X : Unavailable Deactivate the system and park/exit
your vehicle manually, when the situ-
ation requires parking manually.
The Parking Distance Warning sys-
tem's front and rear warning sound
and Surround View Monitor (SVM)
system activate while RSPA is acti-
vated.
The system will be canceled if the
Parking Distance Warning system is
cancelled by pressing the button to
the OFF position.
For operation of the Parking
Distance Warning system and the
SVM system, refer to the relevant
description in this manual.
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Assistance
providedRelevant function
Smart ParkingO
Remote
Smart ParkingO
Smart ParkingO
Remote
Smart ParkingO
Smart ExitO
Remote
Smart ExitX
Remote Moving
Forward/
Backward
O
■Reverse parking
OTM048058■Parallel parking
OFE048420■Parallel exit
OFE048421■Forward/Backward
OFE048054
Remote Smart Parking Assist
button
Parking Distance Warning button

3-153
Convenient features of your vehicle
3
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.
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.
NOTICE
NOTICE
i
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 an
accident.
Continued use of the climate
control system operation in
Recirculation mode with the
A/C OFF may allow humidity
to 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 and
either 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
When using the air conditioning
system, monitor the temperature
gauge closely while driving up
hills or in heavy traffic when out-
side temperatures. Air condition-
ing system operation when climb-
ing a steep grade or in high out-
side ambient temperatures can
cause fuel cell stack overheating.
Continue to use the fan, but turn
the air conditioning system off if
the temperature gauge indicates
fuel cell stack 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.
After sufficient cooling has been
achieved, switch back from recircu-
lation mode to fresh mode. 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 with the win-
dows and sunroof closed.
Use the air conditioning system
every month only for a few minutes
to ensure maximum system per-
formance.
If you operate air conditioner exces-
sively, the difference between the
temperature of the outside air and
that of the windshield could cause
the outer surface of the windshield
to fog up, causing loss of visibility. In
this case, set the mode selection
knob or button to the position
and fan speed control to the lower
speed.
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 vehicle
through the heating and air condition-
ing system.
Have the The cabin air filter replaced
by an authorized HYUNDAI dealer
according to the maintenance sched-
ule.
NOTICE
OIK047401L

3-158
Convenient features of your vehicle
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For maximum defrost perform-
ance, set the temperature control
to the highest temperature setting
and the fan speed control to the
highest setting.
If warm air to the floor is desired
while defrosting or defogging, set the
mode to the floor-defrost position.
Before driving, clear all snow and
ice from the windshield, rear win-
dow, side view mirrors, and all side
windows.
Clear all snow and ice from the hood
and air inlet in the cowl grill to
improve heater and defroster effi-
ciency and to reduce the probability
of fogging up the inside of the wind-
shield.Automatic Temperature Control
System
To defog inside windshield
1. Select the desired fan speed.
2. Select the desired temperature.
3. Press the defroster button ( ).
4. Fresh mode will be selected auto-
matically.
Check to make sure the air intake
control is in Fresh mode. If the air
intake control LED is illuminated,
press the button once to enable
Fresh mode (LED OFF).
If the position is selected, the fan
speed is automatically increased.
Windshield heating
Do not use the or posi-
tion during cooling operation in
extremely humid weather. The
difference between the temper-
ature of the outside air and that
of the windshield could cause
the outer surface of the wind-
shield to fog up, causing loss of
visibility could cause an acci-
dent resulting in serious injury
or death. In this case, set the
mode selection knob or button
to the position and fan
speed control knob or button to
a lower speed.
WARNING
OFE048305

3-160
Convenient features of your vehicle
Auto Defogging System
(Additional Feature with
Automatic Temperature
Control System) (if equipped)
Auto defogging helps reduce the pos-
sibility of fogging up the inside of the
windshield by automatically sensing
the moisture on inside the windshield.
The auto defogging system operates
when the heater or air conditioning is
on.
Information
The auto defogging system may not
operate normally, when the outside
temperature is below 14 °F (-10 °C).When the Auto Defogging
System operates, the indi-
cator will illuminate.
If a high amount of humidity is
detected in the vehicle, the Auto
Defogging System will be enabled.
The following steps will be performed
automatically:
Step 1) The A/C button will turn ON.
Step 2) The air intake control will
change to Fresh mode.
Step 3) The mode will be changed to
defrost to direct airflow to the
windshield.
Step 4) The fan speed will be set to
MAX.
If the air conditioning is off or recircu-
lated air position is manually select-
ed while Auto Defogging System is
ON, the Auto Defogging System
Indicator will blink 3 times to signal
that the manual operation has been
canceled.
To cancel or reset the
Auto Defogging System
Press the front windshield defroster
button for 3 seconds when the
POWER button is in the ON position.
When the Auto Defogging System is
canceled, the ADS OFF symbol will
blink 3 times and ADS OFF will be
displayed on the climate control
information screen.
When the Auto Defogging System is
reset, the ADS OFF symbol will blink
6 times without a signal.
i

3-162
Convenient features of your vehicle
Automatic Ventilation
(if equipped)
When the POWER button is in the
ON position or when the vehicle is in
the ready ( ) mode and tempera-
ture is below 59°F (15°C) with the
recirculated air position selected
more than five minutes, the air intake
position will automatically change to
the outside (fresh) air position.
To cancel or reset the Automatic
Ventilation
When the air conditioning system is
on, select Face Level mode and
press the recirculation mode button
five times within three seconds while
pressing A/C button.
When the Automatic Ventilation fea-
ture is enabled, the recirculation but-
ton LED indicator will blink 6 times.
When the Automatic Ventilation fea-
ture is disabled, the recirculation but-
ton LED indicator will blink 3 times.
Sunroof Inside Air
Recirculation (if equipped)
When the heater or air conditioning
system is on with the sunroof
opened, the fresh mode will be auto-
matically selected. If you press the
recirculation mode button with the
sunroof open, recirculation mode
activate but will only remain enabled
for 3 minutes. After 3 minutes the air
intake control will revert back to
Fresh mode.
When the sunroof is closed, the air
intake position will return to the orig-
inal position that was selected.
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3-166
Convenient features of your vehicle
Close the vanity mirror cover secure-
ly and return the sunvisor to its origi-
nal position after use.
Do not put several tickets in the
ticket holder at one time. This
could cause damage to the ticket
holder.
Power Outlet
The power outlet is designed to pro-
vide power for mobile telephones or
other devices designed to operate
with vehicle electrical systems. The
devices should draw less than 180 W
with the vehicle in the ready ( )
mode.To prevent damage to the Power
Outlets :
Use the power outlet only when
the vehicle is in the ready ( )
mode and remove the accessory
plug after use. Using the acces-
sory plug for prolonged periods
of time with the vehicle off could
cause the battery to discharge.
Only use 12V electric acces-
sories which are less than 180 W
in electric capacity.
Adjust the air-conditioner or
heater to the lowest operating
level when using the power outlet.
Close the cover when not in use.
Some electronic devices can
cause electronic interference
when plugged into a vehicle's
power outlet. These devices may
cause excessive audio static
and malfunctions in other elec-
tronic systems or devices used
in your vehicle.
NOTICE
NOTICE
For your safety, do not block
your view when using the sunvi-
sor.
WARNING
Avoid electrical shocks. Do not
place your fingers or foreign
objects (pin, etc.) into a power
outlet or touch the power outlet
with a wet hand.
WARNING
OFE048077