heating Hyundai Ioniq Plug-in Hybrid 2018 Owner's Manual

2-21
Safety system of your vehicle
2
While the vehicle is in the ready
( ) mode, push either of the
switches to warm the driver's seat or
front passenger's seat.
During mild weather or under condi-
tions where the operation of the seat
warmer is not needed, keep the
switches in the OFF position. Each time you push the switch, the
temperature setting of the seat is
changed as follows :
When pressing the switch for more than 1.5 seconds with the seat
warmer operating, the seat warmer
will turn OFF.
The seat warmer defaults to the OFF position whenever the Engine
Start/Stop button is in the ON posi-
tion.
Information
With the seat warmer switch in the
ON position, the heating system in the
seat turns off or on automatically
depending on the seat temperature.
Rear seat warmers (if equipped)
While the vehicle is in the ready
( ) mode, push either of the
switches to warm the rear seat.
During mild weather or under condi-
tions where the operation of the seat
warmer is not needed, keep the
switches in the OFF position.
i
OAE036015N
OFF HIGH ( )
LOW ( ) MIDDLE ( )
→→
→
→
OAE036023

2-22
Safety system of your vehicle
Each time you push the switch, the
temperature setting of the seat is
changed as follows :
The seat warmer defaults to the OFF
position whenever the Engine Start/
Stop button is placed in the ON posi-
tion.
Information
With the seat warmer switch in the
ON position, the heating system in the
seat turns off or on automatically
depending on the seat temperature.
Battery cooling duct
The high voltage battery cooling duct
is located on the left side of the rear
seats. The cooling duct cools down
the high voltage battery. When the high voltage battery cool-
ing duct is blocked, the high voltage
battery may be overheated. Do not
obstruct the cooling duct with any
other objects.
i
OFF →
HIGH ( ) → LOW ( )
→
OAE036024
■Hybrid vehicle
OAEPH036024
■Plug-in hybrid vehicle

Trip Computer (Hybrid Vehicle) .......................3-104
Trip Computer (Plug-In Hybrid Vehicle) .........3-109
Lighting................................................................3-115
Exterior Lights ...............................................................3-115
Interior Lights ................................................................3-120
Welcome System ...........................................................3-122
Wipers and Washers..........................................3-123
Windshield Wipers ........................................................3-123
Windshield Washers .....................................................3-124
Driver Assist System .........................................3-125
Rear View Camera ........................................................3-125
Rear Parking Assist System .......................................3-126
Automatic Climate Control System ..................3-129
Automatic Heating and Air Conditioning.................3-130
Manual Heating and Air Conditioning......................3-131
System Operation .........................................................3-138
System Maintenance....................................................3-139
Windshield Defrosting and Defogging ............3-141
To Defog Inside Windshield ........................................3-141
To Defrost Outside Windshield ..................................3-142
Defogging Logic ............................................................3-142
Rear Window Defroster ..............................................3-142
Auto Defogging System ..............................................3-143
Climate Control Additional Features ...............3-145
Automatic Ventilation ...................................................3-145
Storage Compartment .......................................3-146
Center Console Storage ..............................................3-146
Glove Box ........................................................................\
3-146
Sunglass Holder.............................................................3-147
Multi Box ........................................................................\
.3-147
Interior Features ................................................3-148
Cup Holder ......................................................................3-\
148
Sunvisor ........................................................................\
...3-149
Power Outlet ..................................................................3-149
USB Charger ...................................................................3-150\
Wireless Cellular Phone Charging System..............3-151
Clock ........................................................................\
.........3-152
Clothes Hanger ..............................................................3-153
Floor Mat Anchor(s).....................................................3-153
Cargo Security Screen .................................................3-154
3

3-67
Convenient features of your vehicle
If the engine does not stopimmediately after the Engine Oil
Pressure Warning Light is illumi-
nated, severe damage could
result.
If the warning light stays on while the engine is running, it
indicates that there may be seri-
ous engine damage or malfunc-
tion. In this case:
1. Stop the vehicle as soon as it is safe to do so.
2. Turn off the engine and check the oil level. If the oil level is
low, fill the engine oil to the
proper level.
3. Start the engine again. If the warning light stays on after the
engine is started, turn the
engine off immediately. In this
case, have the vehicle inspect-
ed by an authorized HYUNDAI
dealer.
Low Fuel LevelWarning Light
This warning light illuminates:
When the fuel tank is nearly empty.
Add fuel as soon as possible.
Driving with the Low Fuel Level
warning light on or with the fuel
level below "E" can cause the
engine to misfire and damage the
catalytic converter (if equipped).
Engine Coolant Temperature WarningLight
This warning light illuminates:
When the engine coolant temper-
ature is above 248°F (120°C). This
means that the engine is overheat-
ed and may be damaged.
If your vehicle is overheated, refer
to "Overheating" in chapter 6.
NOTICE
NOTICE
3

3-76
Low Pressure
This message is displayed if the tire
pressure is low. The corresponding
tire on the vehicle will be illuminated.
For more details, refer to "Tire
Pressure Monitoring System
(TPMS)" in chapter 6.
Turn on FUSE SWITCH/Turn FUSE SWITCH On
Either message is displayed if the
fuse switch located on the fuse box
under the steering wheel is OFF.
You should turn the fuse switch on.
For more details, refer to "Fuses"
in chapter 7.
Low Washer Fluid (if equipped)
This message is displayed if the
washer fluid level in the reservoir is
nearly empty.
Have the washer fluid reservoir
refilled.
Low Fuel
This message is displayed if the fuel
tank is almost out of fuel.
When this message is displayed, the
low fuel level warning light in the
cluster will come on.
It is recommended to look for the
nearest fueling station and refuel as
soon as possible.
Add fuel as soon as possible.
Engine has overheated / Engineoverheated
Either message is displayed when
the engine coolant temperature is
above 248°F (120°C). This means
that the engine is overheated and
may be damaged.
If your vehicle is overheated, refer
to "Overheating" in chapter 6.
Convenient features of your vehicle
■ Type B
■
Type A
OAE046114L/OAE046115L
OLFH044149L/OAEPH047564N

3-85
Convenient features of your vehicle
Switching to Hybrid mode toallow heating or air condition-ing (Plug-in hybrid vehicle)
This message is displayed when the
vehicle automatically switches to
HEV mode to allow heating or air
conditioning. It is when the coolant
temperature is low (below 7 °F (-14
°C)) and the driver turns on the heat-
ing or cooling system.
If the coolant temperature gets high-
er than 7 °F (-14 °C) or the driver
turns off the heating or cooling sys-
tem the vehicle returns to its default
(EV) mode.
Maintaining Hybrid mode tocontinue heating or air condi-tioning (Plug-in hybrid vehicle)
This message is displayed when the
vehicle maintains the HEV mode to
allow heating or air conditioning. The
mode does not change when the
driver presses the [EV/HEV] button
to switch from the HEV mode to EV
mode while the heating and cooling
system is on and the coolant temper-
ature is below 7 °F (-14 °C).
Low/High System Temp.Maintaining Hybrid mode(Plug-in hybrid vehicle)
This message is displayed when the
temperature of the high-voltage
(hybrid) battery is too low or too high.
This warning message is to protect
the battery and the hybrid system.
3
OAEPH047527LOAEPH047203L/OAEPH047204LOAEPH047207L

3-108
Convenient features of your vehicle
Driving style
The driving style is displayed when
you are driving in ECO mode.
When you drive in SPORT mode,
each driving category will be dis-
played with "--".
Energy flow
The hybrid system informs the driv-
ers its energy flow in various operat-
ing modes. While driving, the current
energy flow is specified in 11 modes.
For more information, refer to HEV
Energy Flow in the "Hybrid
System Overview" provided in
front of the owner's manual.
Engine coolant temperature
This gauge indicates the tempera-
ture of the engine coolant when the
engine is running.
When the gauge indicator gets out
of the normal range, toward the "H
(Hot)" position, it indicates over-
heating of the engine. It may dam-
age the engine.
Do not continue driving with the
overheated engine. For further
information, refer to "If the Engine
Overheats" in the chapter 6.
NOTICE
OAE046148L/OAE046124L
■Type A■Type B■Type A■Type B
OAE046149L/OAEQ046001LOAE046125L
■Type B

3-114
Convenient features of your vehicle
Driving style
The driving style is displayed when
you are driving in ECO mode.
When you drive in SPORT mode,
each driving category will be dis-
played with "--".
Energy flow
The hybrid system informs the driv-
ers its energy flow in various operat-
ing modes. While driving, the current
energy flow is specified in 11 modes.
For more information, refer to HEV
Energy Flow in the "Hybrid System
Overview" provided in front of the
owner's manual.
Engine coolant temperature
This gauge indicates the tempera-
ture of the engine coolant when the
engine is running.
When the gauge indicator gets out
of the normal range, toward the "H
(Hot)" position, it indicates over-
heating of the engine. It may dam-
age the engine.
Do not continue driving with the
overheated engine. For further
information, refer to "If the Engine
Overheats" in the chapter 6.
NOTICE
OAE046148L/OAE046124L
■Type A■Type B■Type A■Type B
OAE046149L/OAEQ046001LOAE046125L
■Type B

3-130
Convenient features of your vehicle
Automatic Heating and Air
Conditioning
The Automatic Climate Control
System is controlled by setting the
desired temperature.
1. Press the AUTO button.
The modes, fan speeds, air intake
and air-conditioning will be controlled
automatically by the temperature set-
ting you select.2. Turn the temperature control knob
to the desired temperature. If the
temperature is set to the lowest
setting (Lo), the air conditioning
system will operate continuously.
After the interior has cooled suffi-
ciently, adjust the knob to a higher
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 infor-
mation screen 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 effectiveness of the climate con-
trol, use the AUTO button and set the
temperature to 73°F (23°C).
OAE046303
OAE046302

3-131
Convenient features of your vehicle
3
Never place anything near the
sensor to ensure better control of
the heating and cooling system.
Manual Heating and Air
Conditioning
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 vehicle ( indicatorON).
2. Set the mode to the desired posi- tion.
To improve the effectiveness of heating and cooling, select:
- 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.
7. Press the AUTO button to convert to full automatic control of the sys-
tem.
NOTICE
OAE046304N