2018 Hyundai Ioniq Hybrid Owner's Manual

7-78
Maintenance
5. Remove the rear combination
lamp assembly from the body of
the vehicle.6. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
7. 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.
8. Insert a new bulb by inserting it
into the socket and rotating it until
it locks into place.9. Install the socket into the assem-
bly by aligning the tabs on the
socket with the slots in the assem-
bly. Push the socket into the
assembly and turn the socket
clockwise.
10. Reinstall the lamp assembly to
the body of the vehicle.
OAE076038OAE076039
Tail/Stop lamp
Turn signal lamp

7-79
7
Maintenance
Tail lamp and backup lamp
1. Turn off the engine.
2. Open the tailgate.
3. Remove the service cover using a
flat-blade screwdriver.4. Remove the bulb by pulling it
straight out.
5. Insert a new bulb by inserting it
into the socket and rotating it until
it locks into place.
6. 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.
7. Reinstall the service cover.
Type B
(1) Tail/Stop lamp
(2) Turn signal lamp
(3) Tail lamp
(4) Backup lamp
Tail/Stop lamp
If the LED lamp does not operate, we
recommend that you have the vehi-
cle checked by an authorized
HYUNDAI dealer.
OAE076036
OAE076041OAE076042
Backup lamp

7-80
Maintenance
Turn signal lamp
1. Turn off the engine.
2. Open the tailgate.
3. Open the lamp assembly retaining
screw covers.
4. Loosen the lamp assembly retain-
ing screws with a cross-tip screw-
driver.5. Remove the rear combination
lamp assembly from the body of
the vehicle.6. Remove the socket from the
assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on the
assembly.
7. Remove the bulb from the socket by
pressing it in and rotating it counter-
clockwise until the tabs on the bulb
align with the slots in the socket.
Pull the bulb out of the socket.
8. Insert a new bulb by inserting it into
the socket and rotating it until it
locks into place.
OAE076040OAE076038OAE076037

7-81
7
Maintenance
9. 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.
10. Reinstall the lamp assembly to
the body of the vehicle
Backup lamp
1. Turn off the engine.
2. Open the tailgate.
3. Remove the service cover using a
flat-blade screwdriver.4. Remove the bulb by pulling it
straight out.
5. Insert a new bulb by inserting it
into the socket and rotating it until
it locks into place.
6. 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.
7. Reinstall the service cover.
OAE076042
Backup lamp
OAE076041

7-82
Maintenance
Rear fog lamp (if equipped)
If the LED lamp does not operate, we
recommend that you have the vehi-
cle checked by an authorized
HYUNDAI dealer.
High mounted stop lamp
If the high mounted stop lamp does not
operate, we recommend that you con-
tact an authorized HYUNDAI dealer.
License plate light bulb
replacement
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.
Interior light bulb replacement
Map lamp and room lamp
If the LED lamp does not operate, we
recommend that you have the vehicle
checked by an authorized HYUNDAI
dealer.
OAE076044OAEE076026
OAEE076027
■Map lamp (LED type)
■Room lamp (LED type)
OAE076043

7-83
7
Maintenance
1. Using a flat-head screwdriver,
gently pry the lens from the interi-
or 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.
Use care not to dirty or damage
lenses, lens tabs, and plastic
housings.
NOTICE
■Vanity mirror lamp
■Luggage compartment lamp
OAE076048
OAE076047
■Map lamp (Bulb type)
OAE076045
OAE076046
■Room lamp (Bulb type)
Map lamp, room lamp, vanity mirror lamp and luggage compart-
ment lamp

7-84
Maintenance
APPEARANCE CARE
Exterior care
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.
High-pressure washing
• When using high-pressure wash-
ers, make sure to maintain suffi-
cient 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 oper-
ate normally.
• Do not bring the nozzle tip close to
boots (rubber or plastic covers) or
connectors as they may be dam-
aged if they come into contact with
high pressure water.
Finish maintenance
Washing
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 thor-
oughly with lukewarm or cold water.
Do not allow soap to dry on the finish.• Do not use strong soap, chemi-
cal detergents or hot water, and
do not wash the vehicle in direct
sunlight or when the body of the
vehicle is warm.
• Be careful when washing the
side windows of your vehicle.
Especially, with high-pressure
water, water may leak through
the windows and wet the interi-
or.
• To prevent damage to the plastic
parts, do not clean with chemi-
cal solvents or strong deter-
gents.
NOTICE
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 main-
taining a slow forward speed.
WARNING

7-85
7
Maintenance
• Water washing in the engine
compartment including high
pressure water washing may
cause the failure of electrical cir-
cuits located in the engine com-
partment.
• Never allow water or other liq-
uids to come in contact with
electrical/electronic compo-
nents inside the vehicle as this
may damage them.
Waxing
A good coat of wax is a barrier
between your paint and contaminate.
Keeping a good coat of wax on your
vehicle will help protect it.
Wax the vehicle when water will no
longer bead on the paint.
Always wash and dry the vehicle
before waxing. Use a good quality
liquid or paste wax, and follow the
manufacturer’s instructions. Wax all
metal trim to protect it and to main-
tain its luster.
Removing oil, tar, and similar materi-
als with a spot remover will usually
strip the wax from the finish. Be sure
to re-wax these areas even if the rest
of the vehicle does not yet need wax-
ing.• Wiping dust or dirt off the body
with a dry cloth will scratch the
finish.
• Do not use steel wool, abrasive
cleaners, or strong detergents
containing highly alkaline or
caustic agents on chrome-plat-
ed or anodized aluminum parts.
This may result in damage to the
protective coating and cause
discoloration or paint deteriora-
tion.
NOTICE
NOTICE
OAE076051