2023 HYUNDAI TUCSON HYBRID Owners Manual

09
9-59
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 headlight assembly to get to the
bulb(s).
Removing/installing the headlight
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, set the ignition
switch to the LOCK/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
headlight lens with chemical solvents
or strong detergents.
Information
The headlight 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 headlight
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.
Information
• A normally functioning lamp may
flicker momentarily to stabilize the
vehicle’s electrical control system.
However, if the lamp goes out after
flickering momentarily, or continues to
flicker, have the system checked by an
authorized HYUNDAI dealer.
• The position lamp may not turn on
when the position lamp switch is turned
on, but the position lamp and headlight
switch may turn on when the headlight
switch is turned on. This may be caused
by network failure or vehicle electrical
control system malfunction. If this
occurs, have the system checked by an
authorized HYUNDAI dealer.
Information
The headlight aiming should be adjusted
after an accident or after the headlight
assembly is reinstalled at an authorized
HYUNDAI dealer.
LIGHT BULBS

Maintenance9-60
Headlight, Position Lamp, Turn
Signal Lamp, Daytime Running
Light (DRL) Replacement
ONX4090022NONX4090022N
(1) Headlight (Low)
(2) Headlight (High)
(3) Daytime running light/Position light
(4) Turn signal lamp
(5) Side marker
• 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 headlight.
• If a bulb becomes damaged or cracked, replace it immediately and
carefully dispose of it.
Lamps
If the LED lamp does not operate, have
the v
ehicle checked by an authorized
HYUNDAI dealer.
Side Repeater Lamp
Replacement
ONX4090024ONX4090024
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.

09
9-61
Rear Combination Lamp
Replacement
Type A
ONX4090025NONX4090025N
(1) Tail lamp
(2) Tail/Stop lamp
(3) Turn signal lamp
(4) Backup lamp
(5) Rear side marker
ONX4090026ONX4090026
Stop/Tail lamp (Outside), Reverse lamp
1. Turn off the engine.
2.
Open the liftgate.
3. Loosen the lamp assembly retaining screws with a cross-tip screwdriver.
4. Remove the rear combination lamp assembly from the body of the
vehicle.
5. Remove the socket from the assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on the
assembly.
ONX4090045ONX4090045
6. 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.
7. Insert a new bulb by inserting it into the socket and rotating it until it locks
into place.
8. Install the socket into 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.
9. Reinstall the lamp assembly to the body of the vehicle.

Maintenance9-62
ONX4090027ONX4090027
Tail lamp (Inside)
1. Turn off the engine.
2.
Open the liftgate.
3. Remove the service cover using a flat-blade screwdriver.
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.
ONX4090028ONX4090028
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 into 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 lamp assembly to the body of the vehicle.

09
9-63
Turn signal lamp, Reverse lamp
1. Disconnect the (-) battery terminal (F
or plug-in hybrid vehicle) or battery
connector (For hybrid vehicle).
2. Loosen the retaining clips under the bumper and screws on the wheel
house trim.
3. Prey trim under the bumper toward the vehicle.
„„Turn signal lampTurn signal lamp
ONX4090029ONX4090029
„„Rear fog lamp / Reverse lampRear fog lamp / Reverse lamp
ONX4090030ONX4090030
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.
Type B
ONX4090031NONX4090031N
(1) Tail lamp
(2) Tail/Stop lamp
(3) Turn signal lamp
(4) Backup lamp
(5) Rear side marker
Tail / Stop lamp, Tail lamp
If these lamps do not operate, have
the v
ehicle checked by an authorized
HYUNDAI dealer.

Maintenance9-64
High Mounted Stop Lamp
Replacement
ONX4090032ONX4090032
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.
License Plate Lamp Replacement
ONX4090033ONX4090033
1. Using a flat-blade screwdriver, gently pry the lens cover from the lamp
housing.
2. Remove the bulb by pulling it straight out.
3. Install a new bulb.
4. Reinstall in the reverse order.

09
9-65
Interior Light Replacement
Map/Personal lamp (LED)
„„Map lamp (LED type)Map lamp (LED type)
ONX4H090025NONX4H090025N
„„Room lamp (Personnal lamp)Room lamp (Personnal lamp)
OLF077071OLF077071
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.
Room lamp, Sunvisor lamp and
Luggage compartment lamp (Bulb
type)
„„Map lamp Map lamp
ODN8A089035ODN8A089035
„„Room lamp (Personnal lamp)Room lamp (Personnal lamp)
ODN8089036ODN8089036

Maintenance9-66
„„Sunvisor lampSunvisor lamp
OJS078041OJS078041
„„Luggage compartment lampLuggage compartment lamp
ONX4090035ONX4090035
1. Using a flat-head screwdriver, gently pry the lens from the interior light
housing.
2. Remove the bulb by pulling it straight out.
3. Install a new bulb into the socket.
4. Align the lens tabs with the interior light housing notches and snap the
lens into place.
NOTICE
Be careful not to damage the cover, tab,
and plastic housing.