maintenance HYUNDAI IONIQ 5 2022 Service Manual

Maintenance
9-38
Fuse/Relay Panel Description
Instrument panel fuse panel
ONE1091012
Inside the fuse/relay box cover, you can
find the fuse/relay label describing fuse/
relay names and ratings.
Information
Not all fuse panel descriptions in this
manual may be applicable to your vehicle;
the information is accurate at the time of
printing. When you inspect the fuse box on
your vehicle, refer to the fuse box label.
ONE1091046N

Maintenance
9-40
Instrument panel fuse panel
Fuse NameFuse Rating Circuit Protected
FRT SEAT HEATER20AFront Air Ventilation Seat Control Module, Front Seat
Warmer Control Module
WASHER15A Multifunction Switch
IBU27.5A IBU
IG3 910A SCU, Rear Inverter, BMU
BMS10A BMU
A/BAG210A SRS Control Module
WIN LH25ADriver Safety Power Window Module, Passenger
Safety Power, Rear Power Window Switch LH
SPARE115A Not Used
E-SHIFTER310A Electronic ATM Shift Lever
MODULE410AFront/Rear Corner Radar LH/RH, Front/Rear Inverter,
Crash Pad Switch, ADAS Driving ECU, VESS Unit,
Front Radar, Front View Camera, ADAS Parking ECU
USB CHARGER15A Front USB Charger #1, Front USB Charger #2

Maintenance
9-42
Instrument panel fuse panel
Fuse NameFuse Rating Circuit Protected
P/SEAT RR RH30A Rear Power Seat RH Module
A/C17.5A A/C Control Module
A/BAG115A SRS Control Module
MODULE210AAMP, P/E Junction Block (Power Outlet Relay
(RLY.11)), IBU, ADAS Unit (Parking), A/V & Navigation
Keyboard, A/V & Navigation Head Unit
MULTIMEDIA15A A/V & Navigation Head Unit
DR LOCK20A Door Lock Relay, Door Unlock Relay
MODULE110AHazard Lamp Switch, Multifunction Switch, Data
Link Connector, Rain
Sensor, P/R Junction Block (Blower Relay (RLY.9)),
Driver/Passenger Door Speaker Mood Lamp, Driver/
Passenger Door Arm Rest Mood Lamp, Rear
Door Mood Lamp LH/RH, PTG Unit, Rear Power
Seat LH/RH Module, Driver/Passenger Power Seat
Module
P/SEAT PASS30APassenger Power Seat Switch, Passenger Power Seat
Module
P/SEAT RR LH30A Rear Power Seat LH Module

Maintenance
9-44
Motor compartment fuse panel
Type Fuse NameFuse Rating Circuit Protected
MULTI
FUSE-1LDC180A P/R Junction Block (Fuse : F15, F17, F20, F21)
MDPS1100A MDPS Unit
MULTI
FUSE-2B+560APCB Block (IG3 Main Relay, Fuse : F1, F2, F3,
F4, F6)
B+360AICU Junction Block (Fuse : F1, F2, F10, F11,
F19, F20,F29, F37, F38, F46, F47, F55, F56)
B+260AICU Junction Block (IPS1, IPS4, IPS6, IPS8,
IPS9, IPS10)
RR HTD50A P/R Junction Block (RLY.3)
IEB160A IEB Unit
IEB260A IEB Unit
IEB440A Multipurpose Check Connector
IG140A P/R Junction Block (RLY.5, RLY.7)
IG240A P/R Junction Block (RLY.10)
MULTI
FUSE-3C/FAN80A Cooling Fan Motor
B+150A ICU Junction Block (IPS2, IPS3, IPS4, IPS5)
TRAILER150A Trailer Connector Unit
BLOWER50A P/R Junction Block (RLY.9)

Maintenance
9-46
Type Fuse NameFuse Rating Circuit Protected
FUSEP/OUTLET140A P/R Junction Block (RLY.11)
T/GATE30A PTG Unit
A/C215A A/C Control Module
EOP140A Rear Electronic Oil Pump
EOP240A Front Electronic Oil Pump (AWD)
E-SHIFTER210AP/R Junction Block (RLY.2), SCU, Electronic
ATM Shift Lever
P/OUTLET320A Rear Power Outlet
P/OUTLET220A Front Power Outlet

Maintenance
9-48
Consult an authorized HYUNDAI dealer
to replace most vehicle light bulbs. It is
difficult to replace vehicle light bulbs
because other parts of the vehicle must
be removed before you can get to the
bulb. This is especially true for removing
the headlamp assembly to get to the
bulb(s).
Removing/installing the headlamp
assembly can result in damage to the
vehicle.
WARNING

[Prior to working on a light, depress
the foot brake, shift to P (Park), apply
the parking brake, press the Start/
Stop button to the OFF position
and take the key with you when
leaving the vehicle to avoid sudden
movement of the vehicle and to
prevent possible electric shock.

[Be aware the bulbs may be hot and
may burn your fingers.
NOTICE
Be sure to replace the burned-out bulb
with one of the same wattage rating.
Otherwise, it may cause damage to the
fuse or electrical wiring system.
NOTICE
To prevent damage, do not clean the
headlamp lens with chemical solvents
or strong detergents.
Information - Headlamp
desiccant (if equipped)
This vehicle is equipped with desiccant to
reduce fogging inside the headlamp due
to moisture. The desiccant is consumable
and its performance may change based on
the used period or environment. If fogging
inside the headlamp due to moisture
continues for a long time, consult an
authorized HYUNDAI dealer.
Information
The headlamp and tail lamp lenses could
appear frosty if the vehicle is washed after
driving or the vehicle is driven at night in
wet weather. This condition is caused by
temperature difference between the lamp
inside and outside and, it does not indicate
a problem with your vehicle. When
moisture condenses in the lamp, it will be
removed after driving with the headlamp
on. The removable level may differ
depending on lamp size, lamp position
and environmental condition. However, if
moisture is not removed, have your vehicle
inspected by an authorized HYUNDAI
dealer.
LIGHT BULBS

Maintenance
9-50
If the LED lamp does not operate, have
the system inspected by an authorized
HYUNDAI dealer.
The LED lamps cannot be replaced as
a single unit because it is an integrated
unit. The LED lamps has to be replaced
with the unit.
A skilled technician should check or
repair the LED lamp, for it may damage
related parts of the vehicle.
Turn signal lamp (bulb type)
1. Engage the parking brake and
disconnect the negative battery cable.
2. Remove wheel guard clips (under the
front bumper).
3. Push the wheel guard aside and
remove the bulb socket by turning it
counterclockwise.
4. Remove the bulb from the socket
by pressing it in and rotating it
counterclockwise until the tabs on the
bulb align with the slots in the socket.
Pull the bulb out of the socket.
5. Install a new bulb by inserting it into
the socket and rotating it until it locks
into place.
6. Push the socket into the assembly and
turn the socket clockwise.
7. Install the wheel guard in the reverse
order.
WARNING

[Wear eye protection when changing
a bulb. Allow the bulb to cool down
before handling it.

[Always handle them carefully, and
avoid scratches and abrasions. If
the bulbs are lit, avoid contact with
liquids.

[Never touch the glass with bare
hands. Residual oil may cause the
bulb to overheat and burst when lit.

[A bulb should be operated only when
installed in a turn signal lamp.

[If a bulb becomes damaged or
cracked, replace it immediately and
carefully dispose of it.

[Replacing the bulb may cause
damage to the bulb relevant parts
of the vehicle, and also may cause
injuries. To replace the turn signal
lamp, visit an authorized HYUNDAI
dealer.

Maintenance
9-52
Reverse lamp (bulb type)
1. Disconnect the negative battery
cable.
2. Loosen the retaining clips under the
bumper and screws on the wheel
house trim.
3. Prey trim under the bumper toward
the vehicle.
4. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on the
assembly.
5. Remove the bulb by pulling it straight
out.
6. Insert a new bulb in the socket.
7. Reinstall the light assembly to the
body of the vehicle. WARNING

[Wear eye protection when changing
a bulb. Allow the bulb to cool down
before handling it.

[Always handle them carefully, and
avoid scratches and abrasions. If
the bulbs are lit, avoid contact with
liquids.

[Never touch the glass with bare
hands. Residual oil may cause the
bulb to overheat and burst when lit.

[A bulb should be operated only when
installed in a turn signal lamp.

[If a bulb becomes damaged or
cracked, replace it immediately and
carefully dispose of it.

[Replacing the bulb may cause
damage to the bulb relevant parts
of the vehicle, and also may cause
injuries. To replace the turn signal
lamp, visit an authorized HYUNDAI
dealer.

Maintenance
9-54
Front Trunk Lamp Replacement
ONE1091021
If the LED lamp (1) does not operate,
have the system inspected by an
authorized HYUNDAI dealer.
The LED lamps cannot be replaced as
a single unit because it is an integrated
unit. The LED lamps has to be replaced
with the unit.
A skilled technician should check or
repair the LED lamp, for it may damage
related parts of the vehicle.
Interior Light Replacement
„First row lamp (if equipped)
ONE1091022
„Rear seat room lamp (without vision roof/solar roof)
ONE1091023
„Rear seat personal lamp (with vision roof/solar roof)
ONE1091024

Maintenance
9-56
Exterior Care
NOTICE
If you park your vehicle near a stainless
steel sign or glass facade building, the
vehicle’s exterior plastic parts such
as a bumper, spoiler, garnish, lamp
or outside rearview mirror might be
damaged due to sunlight reflected from
the sign or building. To prevent damage
of the exterior plastic parts, you should
avoid parking in areas where light may
be reflected or use a car cover. (The
exterior plastic parts applied to your
vehicle may vary.)
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning and
caution statements that appear on the
label.
Finish maintenance
Wa s h i n g
To help protect your vehicle’s finish from
rust and deterioration, wash it thoroughly
and frequently at least once a month
with lukewarm or cold water.
If you use your vehicle for off-road
driving, you should wash it after each
off-road trip. Pay special attention to the
removal of any accumulation of salt, dirt,
mud, and other foreign materials. Make
sure the drain holes in the lower edges
of the doors and rocker panels are kept
clear and clean.Insects, tar, tree sap, bird droppings,
industrial pollution and similar deposits
can damage your vehicle’s finish if not
removed immediately.
Even prompt washing with plain water
may not completely remove all these
deposits. A mild soap, safe for use on
painted surfaces, should be used.
After washing, rinse the vehicle
thoroughly with lukewarm or cold water.
Do not allow soap to dry on the finish.
High-pressure washing

[When using high-pressure washers,
make sure to maintain sufficient
distance from the vehicle.
Insufficient clearance or excessive
pressure can lead to component
damage or water penetration.

[Do not spray the camera, sensors or
its surrounding area directly with a
high pressure washer. Shock applied
from high pressure water may cause
the device to not operate normally.

[Do not bring the nozzle tip close to
boots (rubber or plastic covers) or
connectors as they may be damaged
if they come into contact with high
pressure water.
WARNING
After washing the vehicle, test the
brakes while driving slowly to see
if they have been affected by water
before getting on the road. If braking
performance is impaired, dry the
brakes by applying them lightly while
maintaining a slow forward speed.
APPEARANCE CARE