2022 HYUNDAI IONIQ ELECTRIC service indicator

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

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

3-8
Convenient features of your vehicle
Immobilizer System
The immobilizer system helps pro-
tects your vehicle from theft.
If an improperly coded key (or other
device) is used, the power system is
disabled.
When the POWER button is placed
in the ON position, the immobilizersystem indicator should come on
briefly, then go off. If the indicator
starts to blink, the system does not
recognize the coding of the key.
Place the POWER button to the OFF
position, then place the POWER but-ton to the ON position again.
The system may not recognize your
key’s coding if another immobilizer
key or other metal object (i.e., key
chain) is near the key. The vehicle
may not start because the metal may
interrupt the transponder signal from
transmitting normally. If the system repeatedly does not
recognize the coding of the key, it is
recommended that you contact your
HYUNDAI dealer.Do not attempt to alter this system or
add other devices to it. Electrical
problems could result that may make
your vehicle inoperable.
The transponder in your key is an
important part of the immobilizer
system. It is designed to give
years of trouble-free service, how-
ever you should avoid exposure to
moisture, static electricity and
rough handling. Immobilizer sys-
tem malfunction could occur.
Information
This device complies with Industry
Canada RSS-210 standard.
Operation is subject to the following
three conditions:
1. This device may not cause interfer- ence.
2. This device must accept any inter- ference, including interference that
may cause undesired operation of
the device.
3. Changes or modifications not expressly approved by the party
responsible for compliance could
void the user's authority to operate
the device.
i
NOTICE
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
immobilizer password is a cus-
tomer unique password andshould be kept confidential.
WARNING

3-50
Convenient features of your vehicle
Warning and Indicator lights
Information
Make sure that all warning lights are
OFF after starting the vehicle. If any
light is still ON, this indicates a situa-
tion that needs attention.
Ready Indicator
This indicator illuminates :
When the vehicle is ready to be driv- en.
- ON : Normal driving is possible.
- OFF : Normal driving is not possi- ble, 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.
Power Down Warning Light
This warning light illuminates :
When the power is limited for the
safety of the electric vehicle.
The power is limited for the following
reasons.
- The high voltage battery level is below a certain level or voltage is decreasing
- The temperature of the motor or high voltage battery is too high or
too low
- There is a problem with the cooling system, or a failure that may inter-
rupt normal driving
i

What to do in an emergency
6
Hazard warning flasher ........................................6-2
In case of an emergency while driving ..............6-2If the Vehicle Stalls While Driving .................................6-2
If the Vehicle Stalls at a Crossroad or Crossing .......6-2
If you Have a Flat Tire While Driving ..........................6-3
If the vehicle will not start ...................................6-3 Confirm the EV Battery Is Not Low on the
Charge Gauge .....................................................................6-3
Jump starting (12V Battery) .................................6-4
If the vehicle overheats ........................................6-7
Tire Pressure Monitoring System (TPMS).........6-8 Check Tire Pressure .........................................................6-8
Tire Pressure Monitoring System .................................6-9
Low Tire Pressure Telltale ............................................6-10
Low Tire Pressure LCD Display with
Position Indicator ............................................................6-10 TPMS Malfunction Indicator ........................................6-11
Changing a Tire with TPMS..........................................6-12
If you have a flat tire..........................................6-14 With Tire Mobility Kit (TMK) ........................................6-14 Towing ...................................................................6-21
Towing service .................................................................6-21
Removable Towing Hook ...............................................6-22
Emergency Towing..........................................................6-23

6-4
What to do in an emergency
Jump starting can be dangerous if
done incorrectly. Follow the jump
starting procedure in this section to
avoid serious injury or damage to
your vehicle. If in doubt about how to
properly jump start your vehicle, we
strongly recommend that you have a
service technician or towing service
do it for you.
JJUU MM PP SS TT AA RRTTIINN GG (( 11 22 VV BB AA TTTT EERR YY ))
To prevent SERIOUS INJURY or
DEATH to you or bystanders,
always follow these precautions
when working near or handling
the battery:
Always read and follow
instructions carefully
when handling a battery.Wear eye protection
designed to protect the
eyes from acid splashes.
Keep all flames, sparks, or smoking materials
away from the battery.
(Continued)
WARNING
(Continued)Hydrogen is alwayspresent in battery cells,
is highly combustible,
and may explode if ignit-ed.
Keep batteries out of
reach of children. Batteries contain sulfu-
ric acid which is highly
corrosive. Do not allow
acid to contact your
eyes, skin or clothing.
If acid gets into your eyes, flush
your eyes with clean water for at
least 15 minutes and get imme-
diate medical attention. If acid
gets on your skin, thoroughly
wash the area. If you feel pain or
a burning sensation, get med-
ical attention immediately. (Continued)(Continued)
•When lifting a plastic-cased
battery, excessive pressure
on the case may cause battery
acid to leak. Lift with a battery
carrier or with your hands on
opposite corners.
Do not attempt to jump start
your vehicle if your battery is
frozen.
NEVER attempt to recharge
the battery when the vehicle's
battery cables are connected
to the battery.
The electrical ignition switch
works with high voltage.
NEVER touch these compo-
nents with the " " indicator
ON or when the POWER but-ton is in the ON position.

6-10
What to do in an emergency
If any of the below happens, have
the system checked by an author-
ized HYUNDAI dealer.
1. The Low Tire Pressure TPMSMalfunction Indicator does not
illuminate for 3 seconds when
the POWER button is placed to
the ON position or vehicle is ON
( indicator ON).
2. The TPMS Malfunction Indicator remains illuminated after blink-
ing for approximately 1 minute.
3. The Low Tire Pressure LCD dis- play remains illuminated
Low Tire Pressure
Telltale
Low Tire Pressure LCD
Display with Position Indicator
When the tire pressure monitoring
system warning indicators are illumi-
nated and the warning message is
displayed on the cluster LCD display,
one or more of your tires is signifi-
cantly under-inflated. The LCD posi-tion indicator will indicate which tire
is significantly under-inflated by illu-minating the corresponding positionlight. If any of your tire pressures are indi-
cated as being low, immediately
reduce your speed, avoid hard cor-
nering, and anticipate increased
stopping distances. You should stop
and check your tires as soon as pos-
sible. Inflate the tires to the proper
pressure as indicated on the vehi-
cle’s placard or tire inflation pressure
label located on the driver's side cen-ter pillar outer panel.
If you cannot reach a service station
or if the tire cannot hold the newly
added air, replace the low pressure
tire with the spare tire.
The Low Tire Pressure LCD position indicator will remain on and the
TPMS Malfunction Indicator may
blink for one minute and then remain
illuminated until you have the lowpressure tire repaired and replaced
on the vehicle.
NOTICE
OAEPH059643L

6-12
What to do in an emergency
The TPMS Malfunction Indicator
may illuminate after blinking for
one minute if the vehicle is near
electric power supply cables or
radio transmitters such as police
stations, government and public
offices, broadcasting stations,
military installations, airports,
transmitting towers, etc.
Additionally, the TPMS
Malfunction Indicator may illumi-
nate if electronic devices are used
such as computers, chargers,
remote starters, navigation, etc.
This may interfere with normal
operation of the TPMS.
Changing a Tire with TPMS
If you have a flat tire, the Low Tire Pressure and LCD position indicator
will come on. Have the flat tire
repaired by an authorized HYUNDAI
dealer as soon as possible orreplace the flat tire with the spare
tire.Once the original tire equipped with
a tire pressure monitoring sensor isreinflated to the recommended pres-
sure and reinstalled on the vehicle,
the Low Tire Pressure LCD position
indicator and TPMS Malfunction
Indicator will go off within a few min-
utes of driving. If the indicators do not disappear
after a few minutes, please visit an
authorized HYUNDAI dealer. Each wheel is equipped with a tire pressure sensor mounted inside the
tire behind the valve stem. You must
use TPMS specific wheels. It is rec-
ommended that you always have
your tires serviced by an authorized
HYUNDAI dealer.
NOTICE
Never use a puncture-repairing
agent not approved by HYUNDAIdealer to repair and/or inflate a
low pressure tire. Tire sealant
not approved by HYUNDAI deal-
er may damage the tire pressure
sensor.
CAUTION