2023 HYUNDAI IONIQ 5 fuse

Foreword / Electric Vehicle System Overview
1-38
à Example for setting the ICCB charge level
The example is only for reference and may vary according to the surrounding
environment.
Outlet current ICCB charge level Control box display window
14-16A 12A
ONX4EPHQ011007L
13-12A
10A
11-10A 8A
9-8A 6A
CAUTION
Please make sure that charge level selection matches the capacity of your circuit
breaker to avoid blown fuse.

2-7
02
The actual motor compartment in the vehicle may differ from the illustration.
ONE1091001
1. Coolant reservoir ................................... 9-12
2. Low Conductivity Water (LCW) ...........9-12
Conductivity Water (LCW) coolant
reservoir ................................................. 9-12
3. Brake fluid reservoir ..............................9-13
4. Windshield washer fluid reservoir ........9-14 5. Fuse box
................................................ 9-36
6. Cabin air filter ........................................ 9-15
7. Front trunk ............................................. 5 -74
8. Battery (12 volt) ...................................... 9-19
Motor coMpartMent

4
LCD Display Messages ............................................................................................... 4-19
Shift to P ................................................................................................................... 4-19
Low key battery ....................................................................................................... 4-19
Press START button while turning wheel ...............................................................4-19
Press brake pedal to start vehicle .......................................................................... 4-19
Key not in vehicle .................................................................................................... 4-20
Key not detected ...................................................................................................... 4-20
Press START button again ...................................................................................... 4-20
Press START button with key .................................................................................. 4-20
Check BRAKE SWITCH fuse ................................................................................... 4-20
Shift to P or N to start vehicle ................................................................................. 4-20
Check smart key system .......................................................................................... 4-20
Door, Hood, Liftgate open indicator ........................................................................ 4-21
Low tire pressure ...................................................................................................... 4-21
Lights ......................................................................................................................... 4-21
Wiper ........................................................................................................................ 4-22
Low washer fluid ...................................................................................................... 4-22
Check headlight ....................................................................................................... 4-22
Check turn signal ..................................................................................................... 4-22
Check headlamp LED .............................................................................................. 4-22
Shift to P to charge/Shift to P to start charging ....................................................4-23
Remaining time ........................................................................................................ 4-23
Unplug vehicle to start ............................................................................................ 4-23
Charging door open ................................................................................................. 4-23
Charging stopped. Check the AC/DC charger .......................................................4-24
Charging stopped. Check the cable connection ...................................................4-24
Check regenerative brakes...................................................................................... 4-25
Low EV battery ......................................................................................................... 4-25
Charge immediately. Power limited ....................................................................... 4-25
12V battery discharging due to additional electrical devices ..............................4-26
Power limited due to low EV battery temperature. Charge battery .....................4-26
EV battery overheated! Stop vehicle ...................................................................... 4-27
Power limited ........................................................................................................... 4-27
Stop vehicle and check power supply .................................................................... 4-28
Check active air flap system ................................................................................... 4-28
Check virtual engine sound system........................................................................4-28
Check electric vehicle system ................................................................................ 4-28

Instrument Cluster
4-20
Key not in vehicle
This message is displayed if the smart
key is not in the vehicle when you leave
the vehicle with the Start/Stop button in
the ON or Start position.
Always turn off the vehicle before leaving
your vehicle.
Key not detected
This message is displayed if the smart
key is not detected when you press the
Start/Stop button.
Press START button again
This message is displayed if you were
unable to start the vehicle when the
Start/Stop button was pressed.
If this occurs, attempt to start the vehicle
by pressing the Start/ Stop button again.
If the warning message appears each
time you press the Start/Stop button,
have the vehicle inspected by an
authorized HYUNDAI dealer.
Press START button with key
This message is displayed if you press
the Start/Stop button while the warning
message “Key not detected” is displayed.
At this time, the immobilizer indicator
light blinks.
Check BRAKE SWITCH fuse
This message is displayed if the brake
switch fuse is disconnected.
You need to replace the fuse with a new
one before starting the vehicle.
If that is not possible, you can start the
vehicle by pressing the Start/Stop button
for 10 seconds in the ACC position.
Shift to P or N to start vehicle
This message is displayed if you try to
start the vehicle in any other position
except P (Park) or N (Neutral).
Information
You can start the vehicle with the gear in
N (Neutral). But, for your safety, start the
vehicle with the gear shifted to P (Park).
Check smart key system
This message is displayed when there is a
problem with the smart key system. Have
the vehicle inspected by an authorized
HYUNDAI dealer.

05
5-65
Automatic reverse
OLF044032
If a window senses any obstacle while it
is closing automatically, it will stop and
lower approximately 30 cm (12 in.) to
allow the object to be cleared.
If the window detects the resistance
while the power window switch is
pulled up continuously, the window
will stop upward movement then lower
approximately 2.5 cm (1 in.).
If the power window switch is pulled
up continuously again within 5 seconds
after the window is lowered by the
automatic window reverse feature,
the automatic window reverse will not
operate.
Information
The automatic reverse feature is only
active when the “Auto Up” feature is used by fully pulling up the switch to the second detent.
WARNING
Make sure body parts or other objects
are safely out of the way before closing
the windows to avoid injuries or vehicle damage.
Objects less than 4 mm (0.16 in.) in
diameter caught between the window
glass and the upper window channel
may not be detected by the automatic
reverse window and the window will
not stop and reverse direction.
Power window lock button
ONE1051020
The driver can disable the power window
switches on the rear passenger doors by
pressing the power window lock button.
When the power window lock button is
pressed: • The rear passenger control will not
be able to operate the rear passenger
power window.
• Note that the front passenger control
is still able to operate the front
passenger window, and that the driver
master control can still operate all the
power windows.
WARNING
Do not allow children to play with the
power windows. Keep the driver’s
door power window lock button in the
LOCK position. Serious injury or death
can result from unintentional window
operation by a child.
NOTICE
• To prevent possible damage to the
power window system, do not open
or close two windows or more at the
same time. This will also ensure the
longevity of the fuse.
• Never try to operate the main
switch on the driver’s door and the
individual door window switch in
opposite directions at the same time.
If this is done, the window will stop
and cannot be opened or closed.

05
5-69
Resetting the Vision Roof
ONE1051037
In some circumstances resetting the
power sunshade operation may need to
be performed. Some instances where
resetting the power sunshade may be
required include: • When the 12-volt battery is either
disconnected or discharged
• When the power sunshade fuse is
replaced
• If the power sunshade one-touch
AUTO OPEN/CLOSE operation is not
functioning properly Sunroof resetting procedure:
1. It is recommended to perform the
reset procedure with the vehicle in
the ready mode. Start the vehicle in P
(Park).
2. Make sure the power sunshade is in the fully closed position. If the power
sunshade is open, push the switch
forward until the power sunshade and is fully closed.
3. Release the switch when the power sunshade is fully closed.
4. Push the switch forward until the
power sunshade moves slightly. Then
release the switch.
5. Once again push and hold the switch forward until the power sunshade
slides open and close. Do not release
the switch until the operation is
completed.
If you release the switch during
operation, start the procedure again
from step 2.
Information
If the power sunshade is not reset when
the vehicle battery is disconnected or
discharged, or the power sunshade fuse
is blown, the power sunshade may not
operate normally.

05
5-77
Resetting the power liftgate
If the battery has been discharged or
disconnected, or if the power liftgate
fuse has been replaced or removed, reset
the power liftgate by performing the
following procedure: 1.
With the vehicle off or on, put the gear
in P (Park).
2. Press the power liftgate close button. And then press the power liftgate
outer handle switch for more than
3 seconds with pressing the power
liftgate close button. The chime will sound.
3. Close the liftgate manually.
4. Open the liftgate by pressing the
power liftgate outer button (B).
5. The liftgate will open with a chime sound.
If the power liftgate does not work
properly after the above procedure,
have the system inspected by an
authorized HYUNDAI dealer.
WARNING
ONE1051206N
Do not hold on to or try to pull on
the liftgate strut. Be aware that the
deformation of the liftgate strut may
cause vehicle damage and risk of injury.

05
5-123
WARNING
Avoid electrical shocks. Do not place
your fingers or foreign objects (pin, etc.)
into a power outlet or touch the power
outlet with a wet hand.
NOTICE
To prevent damage to the power
outlets: • Use the power outlet only when the
vehicle is running and remove the
accessory plug after use. Using the
accessory plug for prolonged periods
of time with the vehicle off could
cause the battery to discharge.
• Only use 12 volts electric accessories
which are less than 180 watts in
electric capacity.
• Adjust the air-conditioner or heater
to the lowest operating level when
using the power outlet.
• Close the cover when not in use.
• Some electronic devices can
cause electronic interference
when plugged into a vehicle’s
power outlet. These devices may
cause excessive audio static and
malfunctions in other electronic
systems or devices used in your
vehicle.
• Push the plug in as far as it will go. If
good contact is not made, the plug
may overheat and the fuse may open.
• Plug in battery equipped electrical/
electronic devices with reverse
current protection. The current
from the battery may flow into the
vehicle’s electrical/electronic system
and cause system malfunction.
USB Charger (if equipped)
„„Front
ONE1051080
„„Rear
ONE1051081
The USB charger is designed to recharge
batteries of small size electrical devices using a USB cable.
The electrical devices can be recharged
when the Start/Stop button is in the ON
or START position.
The battery charging state may be
monitored on the electrical device.
Disconnect the USB cable from the USB
port after use.