heater HYUNDAI IONIQ ELECTRIC 2021 Owners Manual

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High Voltage Battery
(lithium-ion polymer)
The charge amount of the highvoltage battery may gradually
decrease when the vehicle is not
driving.
The battery capacity of the high voltage battery may decrease
when the vehicle is stored in
high/low temperatures.
Distance to empty may vary depending on the driving condi-
tions, even if the charge amount is
the same. The high voltage battery
may expend more energy when
driving at high speed or uphill.
These actions may reduce the dis-
tance to empty.
The high voltage battery is used when using the air-conditioner /
heater. This may reduce the dis-
tance to empty. Make sure to set
moderate temperatures when
using the air-conditioner/heater.
Natural degradation may occur with the high voltage battery
depending on the number of years
the vehicle is used. This may
reduce the distance to empty. When the charge capacity and dis-
tance to empty keep falling, con-
tact an authorized HYUNDAI deal-
er for inspection and maintenance.
If the vehicle will not be in use for an extended period of time, charge
the high voltage battery once every
three months to prevent it from dis-
charging. Also, if the chargeamount is not enough, immediate-
ly charge to full and store the vehi-
cle.
AC charge is recommended to keep the high voltage battery inoptimal condition.
If the high voltage battery charge
amount is below 20%, you can
keep the high voltage battery per-
formance in optimal condition if
you charge the high voltage battery
to 100%. (Once a month or more isrecommended.)Make sure to use a designated
charger when charging the
high voltage battery. Using dif-
ferent types of chargers may
have a serious impact on vehi-
cle durability.
Make sure that the high volt-
age battery charger gauge
does not reach ''L (Low)". If the
vehicle is kept at ''L (Low)" for
a long period, it may damage
the high voltage battery and
the high voltage battery may
have to be replaced depending
on the level of degradation.
If the vehicle is in a collision,
contact an authorized HYUNDAIdealer to inspect whether the
high voltage battery is still con-nected.
CAUTION

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Energy Information
Select ‘EV Energy Information’ on
the screen.
You can check battery information and energy consumption.
Battery information
You can check the vehicle expected
range, total battery power remaining,
and expected charging time for each
charge type.
The displayed range is calculated based on the real time energy effi-
ciency while driving. The displayed
range may change as the driving
pattern or conditions change.
Note that the range may be differ- ent from a given state of charge
(SOC%) depending on drive mode,
drive conditions, and driving pat-
terns.
Energy consumption
You can check the current energy
consumption for each system of the
vehicle. ➀ ‘Driving’ shows the total power and
energy consumption of the electric
motor kW usage when driving and
kW storage when regenerative
braking is applied.
➁ ‘Climate’ shows the power and
energy consumption which are
used by the heater or air condition-
er.
➂ ‘Electronics’ shows the power and
energy consumption which are
used by the vehicle systems
including the cluster, infotainment
system, headlamp, vehicle controlunit, etc.

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This is primarily due to reduced per-
formance of the EV battery when
exposed to cold temperatures.
Some vehicles may come equipped
with Winter mode selectable option.
The Winter mode feature can be
selected in the EV Settings menu.
When selected, Winter mode
enables the use of the EV battery
coolant heater. This mode is recom-
mended to improve EV battery per-
formance in cold climate conditions.
Note that EV range may reduce
when Winter mode is enabled, as
electrical energy is used to maintain
the EV battery temperature.
Winter mode enables operation of
the EV battery coolant heater. While
driving your vehicle, if the battery
temperature is low or the A/C and/or
heater is turned ON, the EV batterycoolant heater will be used.
Note that the EV battery coolant heater will not be used when the EV
battery SOC is low. ❈This mode is available for the vehi-
cles equipped with the battery
heater.Warning
You can select or deselect the Range
Warning. - Range Warning : If the destination
set in the navigation cannot be reached with the remaining EV bat-
tery charge level, a warning mes-
sage is displayed.
EV route
If EV route is selected, EV related
information will show on the route. You
can check the distance the vehicle
can be driven with the current EV bat-
tery charge level % along the route.
An icon is also indicated so the driver
is able to search for nearby charging
stations.

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Distance to Empty
The distance to empty is displayed
differently according to the selected
drive mode in the Drive Mode
Integrated Control System.
For more information, refer to "Drive
Mode Integrated Control System" inchapter 5.
When destination is not set
On average, a vehicle can driveabout 271 km (168 miles). Under
certain circumstances where theair conditioner/heater is ON, thedistance to empty is impacted,
resulting in a possible distance
range from 190~350 km (118~127
miles). When using the heater dur-
ing cold weather or driving at high
speed, the high voltage battery
consumes a lot more electricity.
This may reduce the distance to
empty significantly.
After “___” has been displayed, the vehicle may be stopped depending
on heater/air conditioner, weather,
driving style, and other factors. Distance to empty that is displayed
on the instrument cluster after
completing a recharge may vary
significantly depending on previ-
ous operating patterns.
When previous driving patterns
include high speed driving, result-
ing in the high voltage battery
using more electricity than usual,the estimated distance to empty is
reduced. When the high voltage
battery uses little electricity in ECO
mode, the estimated distance to
empty increases.
Distance to empty may depend on many factors such as the charge
amount of the high voltage battery,
weather, temperature, durability of
the battery, geographical features,
and driving style.
Natural degradation may occur with the high voltage battery
depending on the number of years
the vehicle is used. This may
reduce the distance to empty.
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When destination is set
When the destination is set, the dis-
tance to empty may change. The dis-tance to empty is recalculated using
the information of the destination.
However, the distance to empty may
vary significantly based on traffic
conditions, driving habits, and condi-
tion of the vehicle.
Tips for Improving Distance to Empty
If you operate the air conditioner/heater too much, the driving battery
uses too much electricity. This may
reduce the distance to empty.
Therefore, it is recommended that
you set the cabin temperature to
23°C (73°F) AUTO. This setting that
has been certified by variousassessment tests to maintain opti-
mal energy consumption rates while
keeping the temperature fresh.
Turn OFF the heater and air condi-
tioner if you do not need them.
Depress and hold the accelerator pedal to maintain speed and drive
economically.
Gradually depress and release the accelerator pedal when accelerat-
ing or decelerating.
Always maintain specified tire pressures.
Do not use unnecessary electrical components while driving.
Do not load unnecessary items in the vehicle.
Do not mount parts that may increase air resistance.
Power/Charge Gauge
The Power/Charge Gauge guide
shows the energy consumption rate
of the vehicle and the charge/dis-
charge status of the regenerative
brakes.
POWER :
It shows the energy consumption rate
of the vehicle when driving uphill or
accelerating. The more electric ener-
gy is used, the higher the gauge level.
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It shows the charging status of the
battery when it is being charged by
the regenerative brakes (decelerat-
ing or driving on a downhill road).
The more electric energy is charged,
the lower the gauge level.State of Charge (SOC) Gauge
for High Voltage Battery
The SOC gauge shows the charg-
ing status of the high voltage bat-
tery.
"L (Low)" position on the indicator indicates that there is not enough
energy in the high voltage battery."H (High)" position indicates that
the driving battery is fully charged.
When driving on highways or motorways, make sure to check in
advance if the driving battery ischarged enough. When there are 4~5 gauge bars
(near the "L (Low)" area) on the SOC
gauge, the warning lamp turns ON to
alert you of the battery level.
When the warning lamp turns ON,
the vehicle can drive an additional30~40 km (18~25 miles) depending
on the driving speed, heater/air con-
ditioner, weather, driving style, and
other factors. Charging is required.
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Convenient features of your vehicle
3
State of Charge (SOC) gauge forhigh voltage battery
The SOC gauge shows the charging
status of the high voltage battery.
"L (Low)" position on the indicator indicates that there is not enough
energy in the high voltage battery. "H(High)" position indicates that the
driving battery is fully charged.
When driving on highways or motor-
ways, make sure to check in advance
if the driving battery is chargedenough. When there are 4~5 gauge bars
(near the "L (Low)" area) on the SOC
gauge, the warning lamp turns ON to
alert you of the battery level.
When the warning lamp turns ON,
the vehicle can drive an additional30~40 km (18~25 miles) depending
on the driving speed, heater/air con-
ditioner, weather, driving style, and
other factors. Charging is required.When the high voltage battery
level is low, the power down warn-
ing illuminates and the power out-
put from the vehicle is limited.
Charge the battery immediately
since your vehicle may not driveuphill or skid on a slope with thewarning light ON.
NOTICE
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Convenient features of your vehicle
3
Air conditioning
Push the A/C button to manually turn the system on (indicator light will illu-
minate) and off.
HEAT button
Push the HEAT button to turn theheater on (indicator light will illumi-nate).
Push the button again to turn the
heater off. Air conditioner/Heater uses energy
from the battery. If you use the heater
or air conditioner for too long, dis-tance to empty can be reduced due
to increased power consumption.
Turn off the heater and air condition-
er if not necessary.
EV mode (if equipped)
Push the EV button to enter the EV
mode on the infotainment systemscreen.
The EV mode has a total of 7 menus
including Range, Nearby Stations,
Energy Information, Drive Mode,
ECO Driving, Charging/Climate
Settings and EV Settings.
For details on EV mode, refer to
the infotainment system System
manual that is provided separate-
ly.
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Convenient features of your vehicle
System Maintenance
Climate control air filter
This filter is installed behind the glove
box. It filters the dust or other pollu-
tants that enter the vehicle through theheating and air conditioning system.
Have the climate control air filter
replaced by an authorized HYUNDAIdealer according to the maintenance
schedule. If the car is being driven in
severe conditions such as dusty or
rough roads, more frequent air condi-tioner filter inspections and changesare required.
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, have the system 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.
NOTICE
1LDA5047
Outside air
Recirculatedair
Climate control air filter Blower
Evaporatorcore Heater core
Vehicles equipped with R-134a
Since the refrigerant
is operated at very
high pressure, the airconditioning system
should only be serv-
iced by trained and certified
technicians.
All refrigerants should be
reclaimed with proper equip-ment.
Venting refrigerants directly to the atmosphere is harmful to
individuals and environment.
Failure to heed these warningscan lead to serious injuries.
WARNING

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Convenient features of your vehicleW
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For maximum defrosting, set the
temperature control to the extreme
right/hot position and the fan speedcontrol to the highest speed.
If warm air to the floor is desired while defrosting or defogging, set themode 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.To Defog Inside Windshield
1. Select desired fan speed.
2. Select desired temperature.
3. Press the defroster button ( ).
4. The outside (fresh) air position will be selected automatically.
If the outside (fresh) air position is
not selected automatically, adjust the
corresponding button manually.
If the position is selected, lower
fan speed is adjusted to a higher fanspeed.
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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 thatof the windshield could causethe outer surface of the wind-
shield to fog up, causing loss ofvisibility could cause an acci-dent resulting in serious injur or
death. In this case, set the mode
selection button to the posi-
tion and fan speed control knob
or button to a lower speed.
WARNING