2023 HYUNDAI I20 fog light bulb

2-16
Vehicle information
BULB WATTAGE
Light bulb Bulb type Wattage
FrontType AHeadlight (Low/High) H19 60/55
Turn signal light PY21W 21
Position light (if equipped) W5W 5
Type BHeadlight (High/Low) LED LED
Turn signal light LED LED
Day running light &
Position light (DRL&PSTN)LED LED
Static bending lamp LED LED
Daytime running light (Bulb) P21W 21
Daytime running light (LED) LED LED
Side repeater lamp WY5W 5
Fog light (if equipped) HB4 51
RearType ATail light W5W 5
Tail/Stop light P21/5W 5/21
Turn signal light PY21W 21
Type BTail light LED LED
Stop light LED LED
Turn signal light PY21W 21
Back up light W16W 16
Back up light P21W 21
Fog light P21W 21
High mounted stop light W5W 5
License plate light W5W 5
InteriorRoom lamp W5W 5
Map light FESTOON 8
Luggage room light FESTOON 10
Type A : MFR (Multi Focus Reflector) Headlight

9
Battery ........................................................................................................... 9-29For best battery service .......................................................................................... 9-30
Battery capacity label .............................................................................................. 9-31
Battery recharging ................................................................................................... 9-31
Reset items .............................................................................................................. 9-32
Tyres and wheels ........................................................................................... 9-33Tyre care ................................................................................................................... 9-33
Recommended cold tyre inflation pressures ........................................................ 9-34
Check tyre inflation pressure ................................................................................. 9-34
Tyre rotation ............................................................................................................. 9-35
Wheel alignment and tyre balance ........................................................................ 9-36
Tyre replacement..................................................................................................... 9-36
Wheel replacement ................................................................................................. 9-38
Tyre traction ............................................................................................................. 9-38
Tyre maintenance .................................................................................................... 9-38
Tyre sidewall labelling ............................................................................................. 9-38
Low aspect ratio tyres ..............................................................................................9-41
Fuses .............................................................................................................. 9-42Instrument panel fuse replacement ...................................................................... 9-43
Engine compartment panel fuse replacement ..................................................... 9-44
Fuse/relay panel description .................................................................................. 9-45
Light bulbs .....................................................................................................9-59Headlight, Position Light, Turn signal Light bulb replacement ............................9-60
Headlight and front fog light aiming (For Europe) ................................................ 9-65
Side repeater light replacement ............................................................................ 9-70
Rear combination light bulb replacement ............................................................. 9-71
High mounted stop light replacement .................................................................. 9-78
License plate light bulb replacement .................................................................... 9-78
Interior light bulb replacement .............................................................................. 9-79
Appearance care .......................................................................................... 9-80Exterior care ............................................................................................................9-80
Interior care ............................................................................................................. 9-85
Emission control system.............................................................................. 9-88Crankcase emission control system ......................................................................9-88
Evaporative emission control system ....................................................................9-88
Exhaust emission control system ...........................................................................9-89

9-65
09
„Front Fog light
OBC3090040
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1. Remove the under cover by rotating
the screws and bolts.
2. Reach your hand into the back of the
front bumper.
3. Disconnect the power connector from
the socket.
4. Remove the bulb-socket from
the housing by turning the socket
counterclockwise until the tabs on
the socket align with the slots on the
housing.
5. Install the new bulb-socket into the
housing by aligning the tabs on the
socket with the slots in the housing.
Push the socket into the housing and
turn the socket clockwise.
6. Connect the power connector to the
socket.
7. Reinstall the front bumper under
cover.
Headlight and front fog light
aiming (For Europe, if equipped)
Headlight aiming
„Type A
OBC3090041
„Type B
OBC3090057
„Type C
OBC3TN091004
1. Inflate the tyres to the specified
pressure and remove any loads from
the vehicle except the driver, spare
tyre, and tools.
2. The vehicle should be placed on a flat
floor.

9-71
09
Rear combination light bulb
replacement
Type A
OBC3090045
„Type A
(1) Turn signal light
(2) Tail/Stop light
(3) Tail light
(4) Back-up light /Rear reflection light
(5) Rear fog light /Rear reflection light
OIB074037
OIB074038A
1. Open the tailgate
2. Loosen the light assembly retaining
screws with a cross-tip screwdriver.
3. Remove the rear combination light
assembly from the body of the
vehicle.

9-72
Maintenance
OBC3090047
[1] : Turn Signal Light, [2] : Tail/Stop Light,
[3] : Tail light
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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 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.
6. Insert a new bulb by inserting it into
the socket and rotating it until it locks
into place.
7. Install the socket in the assembly by
aligning the tabs on the socket with
the slots in the assembly. Push the
socket into the assembly and turn the
socket clockwise.
8. Reinstall the light assembly to the
body of the vehicle.
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1. Open the tailgate and remove the
tailgate trim.
2. Loosen the retaining screw of the
tailgate lid cover and then remove the
cover.
3. Disconnect the connector and then
remove the nuts by turning the nuts
counter clockwise.
4. Take the light assembly out.
OBC3090049R
[1] : Rear Fog Light, [2] : Back-up Light
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1. Remove the rear tire and wheel cover.
2. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on the
assembly.
3. 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.
4. Insert a new bulb in the socket.
5. Reinstall the light assembly to the
body of the vehicle.

9-74
Maintenance
OBC3090048
[1] : Turn Signal Light,
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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 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.
6. Insert a new bulb by inserting it into
the socket and rotating it until it locks
into place.
7. Install the socket in the assembly by
aligning the tabs on the socket with
the slots in the assembly. Push the
socket into the assembly and turn the
socket clockwise.
8. Reinstall the light assembly to the
body of the vehicle.
7DLOOLJKW6WRSOLJKW
If the LED lamp does not operate,
we recommend that the system be
inspected by a HYUNDAI authorised
repairer. The LED lamps cannot be
replaced as a single unit because it is an
integrated unit. The LED lamp has to be
replaced with the unit.
Unless a skilled technician checks or
repairs the LED lamp, it may damage
related parts of the vehicle.
OBC3090050
[1] : Rear Fog Light, [2] : Back-up Light
5HDUIRJOLJKW
1. Remove the rear tyre and wheel cover.
2. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on the
assembly.
3. 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.
4. Insert a new bulb in the socket.
5. Reinstall the light assembly to the
body of the vehicle.
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1. Open the tailgate and remove the
tailgate trim.
2. Loosen the retaining screw of the
tailgate lid cover and then remove the
cover.
3. Disconnect the connector and then
remove the nuts by turning the nuts
counter clockwise.
4. Take the light assembly out.

9-76
Maintenance
OBC3V091003
[1] : Turn Signal Light, [2] : Tail/Stop Light,
[3] : Tail light
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OLJKW
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 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.
6. Insert a new bulb by inserting it into
the socket and rotating it until it locks
into place.
7. Install the socket in the assembly by
aligning the tabs on the socket with
the slots in the assembly. Push the
socket into the assembly and turn the
socket clockwise.
8. Reinstall the light assembly to the
body of the vehicle.
OBC3V091004
[1] : Rear Fog Light
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1. Remove the rear tyre and wheel cover.
2. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on the
assembly.
3. 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.
4. Insert a new bulb in the socket.
5. Reinstall the light assembly to the
body of the vehicle.

9-77
09
Type D
OBC3V091006
(1) Turn signal lamp
(2) Tail/Stop light
(3) Rear fog light/Rear reflection light
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OLJKW
If the LED lamp does not operate,
we recommend that the system be
inspected by a HYUNDAI authorised
repairer. The LED lamps cannot be
replaced as a single unit because it is an
integrated unit.
The LED lamp has to be replaced with
the unit. Unless a skilled technician
checks or repairs the LED lamp, it may
damage related parts of the vehicle.
OBC3V091004
[1] : Rear Fog Light
5HDUIRJOLJKW5HDUUHIOHFWLRQOLJKW
1. Remove the rear tyre and wheel cover.
2. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on the
assembly.
3. 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.
4. Insert a new bulb in the socket.
5. Reinstall the light assembly to the
body of the vehicle.