2022 HYUNDAI KONA EV heater

01
1 -7
main ComponenTs oF eleCTriC VeHiCle
Main Components of Electric
Vehicle
• On-Board Charger (OBC) : A device
that charges the high voltage battery
by converting AC power from a
charging station to DC power. Inverter
: A device that transforms direct
current (DC) from the high voltage
battery into alternating current (AC)
to supply power to the electric motor
and transforms AC back into DC when
available to charge the high voltage
battery.
• LDC : An LDC is a Low Voltage DC-to-
DC converter that transforms power
from the high voltage battery to the
low voltage battery (12V) in order
to supply electrical power to the
vehicle to operate the lights, wipers,
multimedia, etc.
• Electric Motor : A device that
converts electrical energy from the
high voltage battery into mechanical
energy which is then transferred as
rotational torque to the wheels in
order to drive the vehicle.
• Reduction gear : Delivers rotational
force of the motor to the tires at
appropriate speeds and torque.
• EV Battery (Lithium-ion) : On board
high voltage storage device with a
capacity up to 64 kWh

à OBC : On-Board Charger

à LDC : Low Voltage DC-DC Converter
WARNING
• Do not intentionally remove
or disassemble high voltage
components and high voltage
battery connectors and wires. Also,
be careful not to damage high
voltage components and the high
voltage battery. It may cause serious
injury and significantly impact the
performance and durability of the
vehicle.
• When inspection and maintenance
is required for high voltage
components and the high voltage
battery, we recommend that you
contact an authorized HYUNDAI
dealer.
High Voltage Battery
(lithium-ion polymer)
• The charge amount of the high
voltage battery may gradually
decrease when the vehicle is not
being driven.
• The battery capacity of the high
voltage battery may decrease when
the vehicle is stored in high/low
temperatures.
• Electric range may vary depending
on the driving conditions, 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
vehicle electric range.
• The high voltage battery is used when
using the air-conditioner / heater. This
may reduce the vehicle range. 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 vehicle
range.

Foreword / Electric Vehicle System Overview
1-8
•
If over time the maximum charge capacity and the maximum electric
range begin to degrade, contact
an authorized HYUNDAI dealer for
inspection and maintenance.
• If the vehicle will not be used for
an extended amount of time, it is
recommended to fully charge the
vehicle to 100% before storing, and
then charge the vehicle periodically
(approximately every 3 months)
to prevent the EV battery from
discharging completely.
• AC charge is recommended to keep
the high voltage battery in optimal condition.
Avoid storing the vehicle with a low
battery SOC % (e.g. below 20%).
Storing the vehicle with the EV battery
capacity at a low SOC may damage
the battery over time.
• Make sure to use a designated
charger when charging the high
voltage battery. Using different types
of chargers may have a serious impact
on vehicle durability.
CAUTION
• If the vehicle is kept at “H (High)”
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, we
recommend that you contact an
authorized HYUNDAI dealer to
inspect whether the high voltage
battery is still connected.
EV Battery Coolant Heater (if equipped)
When charging your vehicle, the EV
battery coolant heater may be turned on
to increase battery temperature when
the battery temperature is low (i.e. in
cold weather conditions). This allows
the EV battery to charge at nominal
temperatures and helps to improve
battery life.
Note that when the vehicle is being
charged some of the electrical current
coming from the charger is being
used to operate the EV battery coolant
heater. Electrical power consumption
for charging may be slightly higher than normal.
CAUTION
The high voltage battery warmer
system operates when the charging
connector is connected to the vehicle.
However, the high voltage warmer
system may not operate when battery
temperature drops below -35°C (-31°F).

Foreword / Electric Vehicle System Overview
1-10
Energy Information
OOSEV040526L
Select ‘EV ÞEnergy information’ on the
screen.
You can check battery information and
energy consumption.
Battery information
OOSEV040527L
You can check the reachable range, total
battery power remaining, and expected
charging time for each charge type. • The distance to empty is calculated
based on the real-time electric energy
efficiency while driving. The distance
may change if the driving pattern changes.
• The distance to empty may vary
according to the change of the driving
pattern even if the same target battery
charge level is set. Energy consumption
OOSEV040528L
You can check the current energy
consumption for each system of the
vehicle.
(1) ‘Driving’ shows the total power and energy consumption of the
driving motor’s driving energy and
regenerative energy.
(2) ‘Climate’ shows the power and energy consumption which are used
by the heater or air conditioner.
(3) ‘Electronics’ shows the power and energy consumption which are used
by the vehicle systems including the
cluster, infotainment system (speaker
and navigation), headlamp, vehicle
control unit, etc.
(4) ‘Battery care’ shows the momentary
power and energy consumption
which are used when: • Operating the winter mode to
increase the battery temperature
during winter to improve the driving
performance.
• Cooling down the battery
temperature during summer to
prevent over temperature of the
battery.

Foreword / Electric Vehicle System Overview
1-14
Driving history
OOSEV040538L
The driving history displays information
from the last several driving cycles
including date, distance traveled and
energy efficiency rate. A star icon
indicates the driving cycle with the most
efficient energy consumption rate.
EV Settings
OOSEV040539L
Select ‘EV ÞECO settings’ on the
screen. You can set the Winter mode,
Warning and EV route functions.
Utility Mode
The high voltage battery is used instead
of the 12V auxiliary battery for operating
the convenient features of the vehicle.
When driving is not necessary such as
while camping or when stopping the
vehicle for a long time, it is possible to
use the electrical devices (audio, lights,
air conditioner, heater, etc.) for long
hours.

01
1-15
OOSEV040494L
System Setting and Activation
System setting
The driver can activate the Utility mode
function when the following conditions
are satisfied. • The vehicle is in the ready (
) mode
and the gear is shifted to P (Park).
• The EPB (Electronic Parking Brake) is applied.
• ‘EV settings
ÞUtility mode’ is
selected on the infotainment system
screen.
System Activation
When the system is activated:• The (
) indicator will turn off and
the () indicator will illuminate on
the cluster.
• All electric devices are usable but the
vehicle cannot be driven.
• The EPB can be cancelled by pressing
the EPB switch.
Gear cannot be shifted out of P (Park).
If a shift attempt is made, a message
“Shifting conditions not met” will be
displayed on the infotainment system
screen.
System Deactivation
The Utility mode can be deactivated by
pressing the START/STOP button to the
OFF position. The function cannot be
deactivated from the EV settings. Winter mode
OOSEV040540L
In cold climates and during winter
months, electric vehicle range may
reduce and charging times may increase.
This is primarily due to reduced
performance 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 recommended to improve
EV battery performance 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 battery coolant heater will be used.
Note that the EV battery coolant heater
will not be used when the EV battery
SOC is low.

à This mode is available for the vehicles
equipped with the battery heater.

01
1-19
CHarge indiCaTor lamp For eleCTriC VeHiCle
Charging Status
OOSEV011017N
When charging the high voltage battery,
the charge level can be checked from
outside the vehicle.
(1) Charging status
Lamp status Details
Charging door open (charging standby)
white ON
Charging
green ON
Scheduled charging set
green blink
Charging error
(charging system malfunction)
red blink
Charging 12 V auxiliary battery or scheduled air conditioner/heater
is operating
yellow ON

Foreword / Electric Vehicle System Overview
1-20
(2) Charging status
Lamp status
Details
Before charging
(illuminate) While charging
(blink)
High voltage battery level very low
yellow yellow
High voltage battery level low
green green
High voltage battery level middle
green green
High voltage battery level high
green green
(3) High voltage indicator
Lamp status Details
An LED in the front of the vehicle near the inner portion of the
H-emblem indicates when the EV battery is being used while the
vehicle is stationary.
The EV battery may be in use to charge the 12V auxiliary battery or
when charge management is set to control the climate setting and the
heater or air conditioner is turned on.
(4) Immediate charging
Lamp status Details
To override any charge scheduling that has previously been set, you
can press the scheduled charging deactivation button.
Scheduled charging will be deactivated allowing you to charge
immediately.

01
1-25
„„AC Charger
OLFP0Q4057N
7. Once the vehicle is connected,
confirm that charging has initiated
from the EV charging station display
screen.
8. Check if the charging indicator light (
) of the high voltage battery
in the instrument cluster is turned
ON. Charging is not active when the
charging indicator light (
) is OFF.
If the charging indicator light is OFF,
it may be necessary to disconnect the
charging connector from the vehicle
and repeat the connection process.
Refer to the charging station display
screen for more information.
Information
• During AC charging, the radio
reception may be bad.
• During charging, the gear cannot be
shifted from P (Park) to any other gear.
OOSEV040133L
9. After charging has started, the
estimated charging time is displayed
on the instrument cluster for about 1
minute.
If you open the driver seat door while
charging, the estimated charging time
is also displayed on the instrument
cluster for about 1 minute. When
scheduled charging or scheduled
air conditioner/heater is set, the
estimated charging time is displayed
as “--” .
Information
Depending on the condition and durability
of the high voltage battery, charger
specifications, and ambient temperature,
the time required for charging the battery
may vary.