2022 HYUNDAI IONIQ ELECTRIC warning lights

How to Disconnect Portable Charger
(ICCB: In-Cable Control Box) ..........................................H43Unlock Charging Connector in Emergency ................H44
Precautions for Portable Charger
(ICCB: In-Cable Control Box) ..........................................H44
EV Charging Troubleshooting
- Steps to Consider ...............................................H45
How to Start the Vehicle ......................................H46
How to Stop the Vehicle.......................................H47
Virtual Engine Sound System ..............................H47
Distance to Empty .................................................H48 When destination is not set ...........................................H48
When destination is set...................................................H49
Tips for Improving Distance to Empty ...............H49
Power/Charge Gauge............................................H49
State of Charge (SOC) Gauge for
High Voltage Battery ...........................................H50
Warning and Indicator Lights
(related to electric vehicle) .................................H51 Ready Indicator ................................................................H51
Service Warning Light .....................................................H51
Power Down Warning Light ...........................................H52
Charging Indicator Light..................................................H52
High Voltage Battery Level Warning Light .................H52
Regenerative Brake Warning Light ..............................H53
LCD Display Messages ..........................................H53 Shift to P to charge .........................................................H53 Remaining Time .................................................................H53
Charging Door Open ........................................................H54
Charging Stopped. Check the AC/DC charger ...........H54
Charging Stopped. Check the cable connection .......H55
Check regenerative brakes/ Stop vehicle and
check regenerative brakes .............................................H55 Low Battery........................................................................H55
Charge immediately. Power limited ..............................H56
Low outside temperature may limit power output.
Charge EV battery/Low EV battery temperature.
Power limited .....................................................................H56 Battery Overheated! Stop safety .................................H57
Power limited .....................................................................H57
Stop vehicle and check power supply .........................H58
Check Virtual Engine Sound System............................H58
Check electric vehicle system .......................................H58
Energy Flow ..........................................................H59 Vehicle Stop........................................................................H59
EV Propulsion ....................................................................H59
Regeneration ......................................................................H59
Aux. Battery Saver+ .............................................H60 Mode ....................................................................................H60
System Setting...................................................................H61
Utility Mode ............................................................H61 System Setting and Activation ......................................H61
System Deactivation.........................................................H62
If an Accident Occurs ...........................................H62
Other Precautions for Electric Vehicle ..............H64
Service Plug ...........................................................H65

H4
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Main Components
On-Board Charger (OBC) :
A device that charges the high volt-
age 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 cur-
rent (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 trans-
forms 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 con-
verts electrical energy from the
high voltage battery into mechani-
cal energy which is then trans-
ferred as rotational torque to the
wheels in order to drive the vehi-
cle.
Reduction gear : Delivers rota-
tional force of the motor to the tires
at appropriate speeds and torque.
EV Battery (Lithium-ion) : On
board high voltage storage devicewith a capacity up to 64 kWh
❈ OBC : On-Board Charger
❈ LDC : Low Voltage DC-DC
Converter
Do not remove or disassem-
ble high voltage components
and high voltage battery con-
nectors and wires. Also, be
careful not to damage high
voltage components and the
high voltage battery. It may
cause serious injury and sig-
nificantly impact the perform-ance and durability of the
vehicle.
When inspection and mainte-
nance is required for high volt-
age components, contact an
authorized HYUNDAI dealer.
WARNING

H51
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.
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 vehi-
cle inspected by an authorized
HYUNDAI dealer.
Service Warning Light
This warning light illuminates :
When the POWER button is in the ON position.
- It illuminates for approximately 3seconds and then goes off.
When there is a problem with relat- ed parts of the electric vehicle con-
trol 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.
NOTICE

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System Setting
The driver can activate the Aux.
Battery Saver+ function by placing
the POWER button to the ON posi-
tion and by selecting: 'User Settings Other Aux.
Battery Saver+'
The Aux. Battery Saver+ function
deactivates, when the driver cancelsthe system setting.
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 electri-
cal devices (audio, lights, etc.) for
long hours.
System Setting and Activation
System setting
The driver can activate the Utility
Mode function when the followingconditions are satisfied.
The vehicle is in the ready ( ) mode and the gear is shifted to P
(Park).
The EPB (Electronic Parking Brake) is applied.
'User Settings Convenience
Utility Mode' is selected in the clus-
ter.When the function is activating
the third Charging Indicator
Lamp will blink and high voltage
electricity will be flowing in the
vehicle. Do not touch the high
voltage electric wire (orange),
connector, and all electric com-
ponents 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 per-
formance and lead to an acci-dent.
WARNING
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2-25
Safety system of your vehicle
2
Seat belt warning light (for front passenger's seat)
As a reminder to the front passenger,
the front passenger's seat belt warn-
ing lights will illuminate for approxi-
mately 6 seconds each time you turn
the POWER button to the ON posi-
tion regardless of belt fastening.
If you continue not to fasten the seat
belt and you drive over 9 km/h (6
mph), the warning light will stay illu-minated. If you continue not to fasten the seat
belt and you drive over 20 km/h (12
mph) the seat belt warning chime
will sound for approximately 100 sec-
onds and the corresponding warning
light will blink.
If you unfasten the seat belt while
driving under 20 km/h (12 mph) the
seat belt warning light will illuminate
until the seat belt is fastened.
If you unfasten the seat belt while
driving over 20 km/h (12 mph), the
seat belt warning chime will sound
for approximately 100 seconds and
the corresponding warning light will
blink. The front passenger's seat belt
warning light may not properly
operate if the front passenger
does not sit properly in the seat.
WARNING

2-59
Safety system of your vehicle
2
Always be sure that you and all vehi-
cle occupants are seated properly
and wearing the seat belt properly for
the most effective protection by theair bag and the seat belt.
The OCS may not function properly if
the passenger takes actions which
can affect the classification system.These include:
Failing to sit in an upright position.
Leaning against the door or centerconsole.
Sitting towards the sides of the front of the seat.
Putting their legs on the dashboard or resting them on other locations which reduce the passenger
weight on the front seat.
Wearing the seat belt improperly.
Reclining the seatback.
Wearing a thick cloth like ski wear or hip protection wear.
Putting an additional thick cushion on the seat.
Putting electrical devices (e.g. notebook, satellite radio) on the
seat with inverter charging.Condition and operation in the front passenger Occupant Classification System
Condition detected by the
occupant classification system
Indicator/Warning lightDevices
“PASSENGER
AIR BAG OFF” indicator lightSRS
warning lightFront passenger
air bag
1. Adult * 1OffOffActivated
2. Infant * 2
or child restraint
system with 12 months old * 3
*4 OnOffDeactivated
3. Unoccupied OnOffDeactivated
4. Malfunction in the systemOffOnActivated
*
1
The system judges a person of adult size as an adult. When a smaller adult sits in the front
passenger seat, the system may recognize him/her as a child depending on his/her physique
and posture.
* 2
Do not allow children to ride in the front passenger seat. When a larger child who has out-
grown a child restraint system sits in the front passenger seat, the system may recognize
him/her as an adult depending upon his/her physique or sitting position.
* 3
Never install a child restraint system on the front passenger seat.
* 4
The PASSENGER AIR BAG "OFF" indicator may turn on or off when a child above 12 months
to 12 years old (with or without child restraint system) sits in the front passenger seat. This is
a normal condition.

Convenient features of your vehicle
Accessing your vehicle .........................................3-3Smart Key ..........................................................................3-3
Immobilizer System ...........................................................3-8
Door locks ...............................................................3-9 Operating Door Locks from Outside the Vehicle .....3-9
Operating Door Locks from Inside the Vehicle ......3-10
Auto Door Lock/Unlock Features ...............................3-12
Child-Protector Rear Door locks ................................3-12
Theft-alarm system.............................................3-13
Driver position memory system .........................3-14 Storing Positions into Memory ..................................3-14
Recalling positions from memory ...............................3-15
Easy Access Function ....................................................3-15
Steering wheel......................................................3-16 Electric Power Steering (EPS) .....................................3-16
Tilt Steering / Telescope Steering ..............................3-17
Horn ....................................................................................3-18
Heated Steering Wheel ..................................................3-18
Mirrors ...................................................................3-19 Inside Rearview Mirror ..................................................3-19
Side View Mirrors .........................................................3-27
Reverse Parking Aid Function ....................................3-30
Windows ................................................................3-31 Power Windows ...............................................................3-32 Sunroof ................................................................3-35
Sunroof opening and closing .......................................3-36
Sliding the sunroof .........................................................3-36
Tilting the sunroof ..........................................................3-37
Sunshade ...........................................................................3-37
Resetting the sunroof ....................................................3-38
Exterior features .................................................3-39 Hood ...................................................................................3-39
Tailgate...............................................................................3-41
Charging Door ..................................................................3-43
Instrument cluster................................................3-44 Instrument Cluster Control............................................3-45
Gauges and Meters ........................................................3-46
Warning and Indicator lights ........................................3-50
LCD Display Messages ..................................................3-62
LCD Display ...........................................................3-73 LCD Display Control ........................................................3-73
LCD display modes ..........................................................3-74
TRIP Computer .....................................................3-86 Trip modes ........................................................................3-86
Light .......................................................................3-91 Exterior Lights .................................................................3-91
Interior Lights...................................................................3-99
Welcome System ...........................................................3-102
3

3-3
Convenient features of your vehicle
Smart Key
Your HYUNDAI uses a Smart Key,
which you can use to lock or unlock
a door (and tailgate) and even start
the vehicle.
1. Door Lock
2. Door Unlock
3. Tailgate Unlock
4. Panic
Locking
To lock :
1. Close all doors, hood and tailgate.
2. Either press the door handle but-ton or press the Door Lock button
(1) on the smart key.
3. The hazard warning lights will blink and the chime will sound
once. Also, the outer side view
mirror will fold, if the side view mir-
ror folding switch is in the AUTOposition (if equipped).
4. Make sure the doors are locked by checking the position of the door
lock button inside the vehicle. Information
The door handle button will only
operate when the smart key is within
0.7~1 m (28~40 inches) from the out-
side door handle.
Even though you press the outside
door handle button, the doors will not
lock and the chime will sound for
three seconds if any of the following
occur:
• The Smart Key is in the vehicle.
The POWER button is in ACC or ON position.
Any door except the tailgate is open.
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Do not leave the Smart Key in
your vehicle with unsupervised
children. Unattended children
could press the POWER button
and may operate power win-
dows or other controls, or even
make the vehicle move, which
could result in serious injury ordeath.
WARNING