warning light HYUNDAI IONIQ 5 2023 Owners Manual

1
Charging the Electric Vehicle (abrupt stop) ...................................................1-49
Action to be taken when charging stops abruptly ...................................................1-49
Driving Electric Vehicle ................................................................................... 1-50
How to Start the Vehicle ............................................................................................ 1-50
How to Stop the Vehicle ............................................................................................ 1-50
Virtual Engine Sound System ..................................................................................... 1-51
Distance to Empty ....................................................................................................... 1-51
Tips for Improving Distance to Empty ...................................................................... 1-52
ECO Driving ................................................................................................................ 1-53
Electricity Use ............................................................................................................. 1-53
Power/Charge Gauge ................................................................................................ 1-54
State Of Charge (SOC) Gauge for High Voltage Battery ..........................................1-54
Aux. Battery Saver+ .................................................................................................... 1-55
Warning and Indicator Lights (related to electric vehicle) ......................................1-56
LCD Display Messages ............................................................................................... 1-58
Safety Precautions for Electric Vehicle ..........................................................1-63
If an Accident Occurs ................................................................................................. 1-63
Other Precautions for Electric Vehicle ...................................................................... 1-64
High Voltage cut-off Switch ...................................................................................... 1-65

Foreword / Electric Vehicle System Overview
1-8
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 of the power
grid to DC power.
• Inverter : Transforms direct current
into alternate current to supply power
to the motor, and transforms alternate
current into direct current to charge
the high voltage battery.
• LDC : Transforms power from the high
voltage battery to low voltage (12 V) to
supply power to the vehicle (DC-DC).
• VCU : Control the various controls on
the vehicle.
• Motor : Uses electrical energy stored
inside the high voltage battery to drive
the vehicle (functions like an engine in
a standard vehicle).
• Reduction gear : Delivers rotational
force of the motor to the tires at
appropriate speeds and torque.
• High voltage battery (lithium-ion
battery) : Stores and supplies power
necessary for the electric vehicle
to operate (12 V auxiliary battery
provides power to the vehicle features
such as lights and wipers).

à OBC : On-Board Charger

à LDC : Low Voltage DC-DC Converter

à VCU : Vehicle Control Unit
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, contact an authorized
HYUNDAI dealer.
High Voltage Battery
(lithium-ion battery)
• 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.
• Distance to empty may vary depending on the driving conditions
(such as outside temperature), 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 distance to empty.
• The high voltage battery is used when
using the air-conditioner / heater.
This may reduce the distance to
empty. Make sure to set moderate
temperatures when using the air-
conditioner/heater.

01
1-15
Energy information
Select ‘EV → Vehicle image’ on the
screen.
You can check battery discharging level.
How to connect
Outdoor
ONE1Q011063
1. Open the cover of the V2L connector.
2. Close the cover after connecting home appliances and electronical
products to the power outlet.
3. Connect the V2L connector to the charging inlet on the vehicle.
4. Press the switch (1) of the V2L
connector and check whether the
light (2) is on or off. The light (2) may
not turn on normally when:
- See the battery discharging limit for high voltage battery for driving
in ‘Electricity Use’ menu on the
screen. If it is higher than the
current amounts of high voltage
battery, the light (2) does not turn on.
- Check whether the light of V2L connector or indoor power outlet
turns on or not. - If the warning message for V2L
appears on the cluster, refer to the
message entirely.
- If V2L does not operate previously when you connects another home
appliances, have your vehicle
inspected by an authorized
HYUNDAI dealer.
5. Press the switch (1) to turn off the light (2) the the V2L will be off. You can
disconnect the V2 connector when
the light (2) turns off or the charging
connecter lock is deactivated pressing
the door unlock button on the smart
key.
Information
Please connect the V2L connector to the
charging inlet within 60 seconds after the
charging cover opens. To prevent theft
after connecting, it is changed to auto lock automatically so that it is impossible to separate.
When using V2L, cancel the scheduled air
conditioning setting. V2L operation may
be blocked by scheduled air conditioning operation conditions.
Indoor
ONE1051084

01
1-17
•
When the high voltage battery
charge reaches the set discharging
limit(%), the operation stops, and
a warning message is displayed on
the instrument panel. If you want
V2L operation, set the discharging
limit(%) lower than the current
battery charge.
• When using various electric
products, use them below the
maximum power capacity that can
be supplied by the vehicle.
• If you use an electrical appliance
that exceeds the maximum power
capacity that the vehicle can supply,
the operation will stop and a warning
message will be displayed on the
instrument panel. Make sure the
total power consumption of the
electrical appliance you use exceeds
the V2L maximum power capacity.
• Some of the electric products may
not operate normally even if the
product has power consumption less
than the maximum power capacity
provided by the vehicle.
- Electrical products that require
high power during initial
operation.
- Measuring devices that need to
process accurate data.
- Electric products sensitive to
inverter type AC power supply
(Inverter: A device that converts
DC power into AC power)
• Do not use products that require
a continuous power supply,
such as medical equipment. The
power supply may be interrupted
depending on the vehicle’s
condition.
• Only use home appliances under 16
ampere.
• Put the power plug fully and use
the qualified plug that meets the
standard. If you use worn, corroded
or broken plug or improper plug, it
might be a cause of malfunction. •
Use the power plug with ground
connection.
• Do not use high power home
appliances such as air conditioner,
washing machine or dryer.
• Do not hang the home appliances on
to the wire.
• For various devices connected to
an power outlet, use only products
that have obtained national
safety certification. For usage and
precautions, refer to the manual of
the device. (Electrical appliances,
multi-outlets, cord extension cables,
etc.)
• For devices used outdoors in
a vehicle, use a product with a
waterproof function or use it in a
waterproof environment. Do not use
in environments with rain or high
humidity. (Electrical appliances,
multi-outlets, cord extension cables,
etc.)
• If there is a risk of lightning, do not use the V2L function outside the
vehicle.
• Do not connect multiple portable
multi-outlets.
• When using an extension cable, if
the cable is twisted or overlapped by
itself may cause a fire. Be sure to use
the cable without twisting it.
• When using the vehicle’s outdoor
V2L connector, power is also
supplied to the vehicle’s indoor
power outlet. Unplug electrical
appliances that are not in use from
the indoor power outlet.
• When using the V2L, the cooling fan
in the vehicle motor compartment
can operate automatically even if the
vehicle is turned off. Do not put your
hand near the cooling fan in the V2L
operating state.

01
1-29
Charging Precautions
„„AC Charger
OLFP0Q5007K
„„DC Charger
OAEEQ016023
Actual charger image and charging
method may vary in accordance with the
charger manufacturer.
WARNING
• Electromagnetic waves that are
generated from the charger can seriously impact medical electric
devices such as an implantable
cardiac pacemaker.
When using medical electric devices
such as an implantable cardiac
pacemaker, make sure to ask the
medical team and manufacturer
whether charging your electric
vehicle will impact the operation of
the medical electric devices such as
an implantable cardiac pacemaker.
• Check to make sure there is no
water or dust on the charging
cable connector and plug before
connecting to the charger and
charging inlet. Connecting while
there is water or dust on the charging
cable connector and plug may cause
a fire or electric shock.
WARNING
• Be careful not to touch the charging
connector, charging plug, and the
charging inlet when connecting
the cable to the charger and the
charging inlet on the vehicle.
• Comply with the following in order
to prevent electrical shock when
charging:
- Use a waterproof charger.
- Be careful when touching the
charging connector and charging
plug with your hands wet, or when
standing in water or snow while
connecting the charging cable.
- Be careful when there is lightning.
- Be careful when the charging
connector and plug are wet.

Foreword / Electric Vehicle System Overview
1-30
WARNING
• Immediately stop charging when
you find abnormal symptoms (odor,
smoke).
• Replace the charging cable if the
cable coating is damaged to prevent electrical shock.
• When connecting or removing the
charging cable, make sure to hold
the charging connector handle and
charging plug.
If you pull the cable itself (without
using the handle), the internal wires
may disconnect or get damaged. This
may lead to electric shock or fire.
CAUTION
• Always keep the charging connector
and charging plug in clean and
dry condition. Be sure to keep the
charging cable in a condition where
there is no water or moisture.
• Be sure to use only certified electric
vehicle charger. Using uncertified
charger may cause the damage to
the vehicle.
• Before charging the battery, turn the
vehicle OFF.
• When the vehicle is switched OFF
while charging, the cooling fan
inside the motor compartment may
automatically operate. Do not touch
the cooling fan while charging.
• Be careful not to drop the charging
connector. The charging connector can be damaged.
Unlock Charging Door in
Emergency
ONE1Q011045
If the charging door does not open due
to battery discharge and failure of the
electric wires, open the liftgate and
slightly pull the emergency cable as
shown above. The charging door will then open.
AC Charge
„„AC Charger
OLFP0Q5007K
Actual charger image and charging
method may vary in accordance with the
charger manufacturer.

01
1-49
Charging the eleCtriC vehiCle (abrupt stop)
Action to be taken when charging stops abruptly
When the high voltage battery does not charge, check the followings:
1. Check the charging setting for the vehicle. Refer to “Charge Management”, in this chapter (for example, When scheduled charging is set, charging is not initiated
immediately when the AC charger or portable charger (ICCB: In-Cable Control Box)
is connected.)
2. Check the operation status of AC charger, portable charger and DC charger. (Charging Status Indicator Lamp for Portable Charger, refer to “Checking Charging
Status” for trickle charge in this chapter.)

à Actual method for indicating the charging status may vary in accordance with the
charger manufacturer.
3. When the vehicle does not charge and a warning message appears on the cluster, check the corresponding message. Refer to “LCD Display Messages”, in this chapter.
4. If the vehicle is properly charged when charged with another normally working
charger, contact the charger manufacturer.
5. If the vehicle does not charge when charged with another normally working charger, contact an authorized HYUNDAI dealer for inspection.
6. If charging fails and the service warning light (
) is lit in the cluster, contact an
authorized HYUNDAI dealer.

01
1-51
Virtual Engine Sound System
The Virtual Engine Sound System
generates engine sound for pedestrians
to hear vehicle sound because there is
no sound while the Electric Vehicle (EV)
is operating. • If the vehicle is in the ready (
)
mode and the gear is not in P (Park),
the VESS will be operated.
• When the gear is shifted to R
(Reverse), an additional warning
sound will be heard.
CAUTION
• The vehicle is much quieter while
driving than a conventional gasoline-
powered vehicle. Be aware of your
surroundings and always drive safely.
• After you park the vehicle or while
you are waiting at a traffic light,
check whether there are children or
obstacles around the vehicle.
• Check if there is something behind
the vehicle when driving in reverse.
Pedestrians may not hear the sound
of the vehicle.
Distance to Empty
ONE1Q011049E
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” in
chapter 6.
When destination is not set • On average, a vehicle can drive about
199 miles (320 km) (Standard type) /
249 miles (400 km) (Extended type).
• Under certain circumstances where
the air conditioner/heater is ON,
the distance to empty is impacted,
resulting in a possible distance range
from 106 ~ 286 miles (170 ~ 460 km)
(Standard type) / 130 ~ 354 miles
(210 ~ 570 km) (Extended type).
When using the heater during 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 ‘0 km’ has been displayed,
the vehicle can drive an additional
2~5 miles (3~8 km) depending on
driving speed, heater/air conditioner,
weather, driving style, and other
factors.

01
1-55
ONE1Q011011
When the remaining battery is lower than
10 % on the SOC gauge, the warning light (
) turns ON to alert you of the battery
level.
When the warning light (
) turns ON,
the vehicle can drive an additional 18 ~
25 miles (30 ~ 40 km) depending on the
driving speed, heater/air conditioner,
weather, driving style, and other factors.
Charging is required.
NOTICE
When the high voltage battery range
shows 25 ~ 30 miles (40 ~ 50 km),
the vehicle speed is limited and then
eventually the vehicle will turn OFF.
Charge the vehicle immediately.
Aux. Battery Saver+
The Aux. Battery Saver+ is a function that
monitors the charging status of the 12 V
auxiliary battery.
If the auxiliary battery level is low, the
main high voltage battery charges the
auxiliary battery.
Information
• The Aux. Battery Saver+ activates
maximum of 20 minutes. If the Aux. Battery Saver+ function activates
more than 10 times consecutively, in
the Automatic Mode the function will
stop activating, judging that there is
a problem with the auxiliary battery.
In this case, drive the vehicle for some
period of time. The function will start activating if the auxiliary battery
returns to normal.
• The Aux. Battery Saver+ function
cannot prevent battery discharge if the auxiliary battery is damaged, worn out,
used as a power supply or unauthorized
electronic devices are used.
• If the Aux. Battery Saver+ function was activated the high voltage battery level
may have decreased.

Foreword / Electric Vehicle System Overview
1-56
WARNING
ONE1Q011038
When the function is activating the
indicator lamp will illuminate and high
voltage electricity will be flowing in the
vehicle. Do not touch the high voltage
electric wire (orange), connector, and
all electric components and devices.
This may cause electric shock and lead
to injuries. Also, do not modify your
vehicle in any way. This may affect your
vehicle performance and lead to an
accident.
Warning and Indicator Lights
(related to electric vehicle)
Ready indicator
This indicator illuminates:
When the vehicle is ready to be driven.
- ON : Normal driving is possible.
- OFF : Normal driving is not possible, or a problem has occurred.
- Blinking : Emergency driving.
When the ready indicator goes OFF
or blinks, there is a problem with the
system. In this case, have your vehicle
inspected by an authorized HYUNDAI
dealer.
Service Warning Light
This warning light illuminates:
• When the Start/Stop button is in the ON position.
- It illuminates for approximately 3 seconds and then goes off.
• When there is a problem with related
parts of the electric vehicle control
system, such as sensors, etc.
When the warning light illuminates while
driving, or does not go OFF after starting
the vehicle, have your vehicle inspected
by an authorized HYUNDAI dealer.