KIA Cadenza (2018 year). Manual - part 28

7 73

Maintenance

Relay Name

Type

Blower Relay

MINI

Cooling Fan1 Relay

MINI

Cooling Fan2 Relay

MINI

Power Outlet Relay

MICRO

Start Relay

MICRO

Front Deicer Relay

MICRO

Fuel Filler Relay

MICRO

Rear Heated Relay

MINI

Relay

Maintenance

74

7

Engine compartment fuse panel
(Battery terminal cover)

✽

✽

NOTICE

Not all fuse panel descriptions in
this manual may be applicable to
your vehicle. It is accurate at the
time of printing. When you inspect
the fuse panel in your vehicle, refer
to the fuse panel label.

OYG076038

OYG076039

7 75

Maintenance

LIGHT BULBS

Bulb replacement precaution 

Please keep extra bulbs on hand
with appropriate wattage ratings in
case of emergencies.
Refer to “Bulb Wattage” in chapter 8.
When changing lamps, first turn off
the engine at a safe place, firmly
apply the parking brake and detach
the battery’s negative (-) terminal.

Use only bulbs of the specified
wattage.

✽

✽

NOTICE

• If the light bulb or lamp connector

is removed while the lamp is still
on, the fuse box's electronic sys-
tem may log it as a malfunction.
Therefore, a lamp malfunction
incident may be recorded as a
Diagnostic Trouble Code (DTC) in
the fuse box.

• It is normal for an operating lamp

to flicker momentarily. This is due
to a stabilization function of the
vehicle’s electronic control device.
If the lamp lights up normally
after momentarily blinking, then
it is functioning as normal.
However, if the lamp continues to
flicker several times or turns off
completely, there may be an error
in the vehicle’s electronic control
device. Please have the vehicle
checked by an authorized Kia
dealer immediately.

WARNING

- Working on

the lights

Prior to working on the light,
firmly apply the parking brake,
ensure that the ignition switch
is turned to the LOCK position
and turn off the lights to avoid
sudden movement of the vehi-
cle and burning your fingers or
receiving an electric shock.

CAUTION -

Light replace-
ment

Be sure to replace the burned-
out bulb with one of the same
wattage rating. Otherwise, it
may cause damage to the fuse
or electric wiring system.

CAUTION -

Headlamp
Lens

To prevent damage, do not
clean the headlamp lens with
chemical solvents or strong
detergents.

Maintenance

76

7

If you don’t have the necessary tools,
the correct bulbs and the expertise,
consult an authorized Kia dealer. In
many cases, 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 if you have to remove
the headlamp assembly to get to the
bulb(s).
Removing/installing the headlamp
assembly can result in damage to
the vehicle.
If  non-genuine parts or substandard
bulbs are used, it may lead to blow-
ing a fuse or other wiring damages.
Do not install extra lamps or LEDs to
the vehicle. If additional lights are
installed, it may lead to lamp mal-
functions and flickering. Additionally,
the fuse box and other writing may
be damaged.

Light bulb position (Front) 

(1) Headlamp (Low)
(2) Headlamp (High)
(3) Front turn signal lamp
(4) Day time running lamp*/ 

Position lamp (LED type)

(5) Front fog lamp (Bulb type)
(6) Front fog lamp (LED type)
(7) Front side marker

* : if equipped

OYG076044N

OYG076109N

■

Head lamp - Type A

■

Head lamp - Type B

OYG076045

OYG076046

■

Fog lamp - Type A

■

Fog lamp - Type B

7 77

Maintenance

Light bulb position (Rear)

(1) Stop and tail lamp (LED type)
(2) Stop and tail lamp (LED type)
(3) Rear turn signal lamp
(4) Back-up lamp
(5) High mounted stop lamp (LED

type)

(6) License plate lamp

Light bulb position (Side)

(1) Side repeater lamp (LED type)

OYG076047

OYG076048

OYG076049

■

Rear combination lamp

■

High mounted stop lamp

■

License plate lamp

OYG076050

Maintenance

78

7

Headlamp (LED type) bulb
replacement

If the head lamp (LED) (1,2)  does
not operate, have the vehicle
checked by an authorized Kia dealer.
The LED lamps cannot be replaced
as a single unit because it is an inte-
grated unit. The LED lamps has to be
replaced with the unit.
A skilled technician should check or
repair the head lamp (LED), for it
may damage related parts of the
vehicle.

Headlamp (Low beam) bulb
replacement

1. Open the hood.
2. Remove the headlamp bulb cover

by turning it counterclockwise.

3. Remove the bulb-socket from the

headlamp assembly by turning the
bulb-socket counterclockwise until
the tabs on the bulb-socket align
with the slots on the headlamp
assembly.

4. Remove the bulb from bulb-socket

by pulling it out.

5. Insert a new bulb by inserting it

into the bulb-socket.

6. Install the bulb-socket in the head-

lamp assembly by aligning the
tabs on the bulb-socket with the
slots in the headlamp assembly.
Push the bulb-socket into the
headlamp assembly and turn the
bulb-socket clockwise.

7. Install the headlamp bulb cover by

turning it clockwise.

OYG076051

OYG076110N

7 79

Maintenance

Headlamp bulb

• 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
headlamp.

• If a bulb becomes damaged or

cracked, replace it immediately
and carefully dispose of it.

• Wear eye protection when chang-

ing a bulb. Allow the bulb to cool
down before handling it.

Headlamp (High beam) bulb
replacement

1. Open the hood.
2. Remove the headlamp bulb cover

by turning it counterclockwise.

3. Disconnect the headlamp bulb

socket-connector.

4. Remove the bulb-socket from the

headlamp assembly by turning the
bulb-socket counterclockwise until
the tabs on the bulb-socket align
with the slots on the headlamp
assembly.

WARNING

- Halogen

bulbs

Handle halogen bulbs with care.
• Halogen bulbs contain pres-

surized gas that will produce
flying pieces of glass if bro-
ken.

OHD076046

OYG076052

Maintenance

80

7

5. Install a new bulb-socket assem-

bly in the headlamp assembly by
aligning the tabs on the bulb-sock-
et with the slots in the headlamp
assembly. Push the bulb-socket
into the headlamp assembly and
turn the bulb-socket clockwise.

6. Install the headlamp bulb cover by

turning it clockwise.

Front turn signal lamp bulb
replacement 

1. Open the hood.
2. Remove the bulb-socket from the

headlamp assembly by turning the
bulb-socket counterclockwise until
the tabs on the bulb-socket align
with the slots on the headlamp
assembly.

3. Remove the bulb from the bulb-

socket by pressing it in and rotat-
ing it counterclockwise until the
tabs on the bulb align with the
slots in the bulb-socket. Pull the
bulb out of the bulb-socket.

4. Insert a new bulb by inserting it

into the bulb-socket and rotating it
until it locks into place.

5. Install the socket in the headlamp

assembly by aligning the tabs on
the bulb-socket with the slots in
the assembly. Push the bulb-sock-
et into the headlamp assembly
and turn the socket clockwise.

OYG076053

7 81

Maintenance

Front fog lamp (LED type) bulb
replacement

If the front fog lamp (LED) (1, 2) does
not operate, have the vehicle
checked by an authorized Kia dealer.

The LED lamps cannot be replaced
as a single unit because it is an inte-
grated unit. The LED lamps has to be
replaced with the unit.
A skilled technician should check or
repair the front fog lamp (LED), for it
may damage related parts of the
vehicle.

Position lamp + DRL* (LED
type) bulb replacement 

If the position lamp + DRL* (1) does
not operate, have the vehicle
checked by an authorized Kia dealer.

OYG076054

OYG076055

■

Type A

■

Type B

OYG076056

OYG076111N

■

Type A

■

Type B

Maintenance

82

7

The LED lamps cannot be replaced
as a single unit because it is an inte-
grated unit. The LED lamps has to be
replaced with the unit.
A skilled technician should check or
repair the position lamp + DRL* (1),
for it may damage related parts of
the vehicle.

* : if equipped

Side repeater lamp bulb
replacement

If the Side repeater lamp does not
operate, have the vehicle checked by
an authorized Kia dealer.
The LED lamps cannot be replaced
as a single unit because it is an inte-
grated unit. The LED lamps has to be
replaced with the unit.
A skilled technician should check or
repair the side repeater lamp, for it
may damage related parts of the
vehicle.

Rear turn signal lamp bulb
replacement

1. Open the trunk lid.
2. Open the service cover.

OYG076057

OYG076050

7 83

Maintenance

3. Remove the socket from the

assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.

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. Insert a new bulb by inserting it

into the socket and rotating it until
it locks into place.

6. 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.

7. Install the service cover by putting

it into the service hole.

Stop and tail lamp (LED type)
bulb replacement

If the stop and tail lamp (LED) (1,2)
does not operate, have the vehicle
checked by an authorized Kia dealer.
The LED lamps cannot be replaced
as a single unit because it is an inte-
grated unit. The LED lamps has to be
replaced with the unit.
A skilled technician should check or
repair the stop and tail lamp (LED),
for it may damage related parts of
the vehicle.

OYG076059

OYG076058

Maintenance

84

7

Back-up lamp bulb replacement

1. Open the trunk lid.
2. Loosen the retaining screw of the

trunk lid cover and then remove
the cover.

3. Remove the socket from the

assembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.

4. Remove the bulb from bulb-socket

by pulling it out.

5. Insert a new bulb by inserting it

into the bulb-socket.

6. 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.

7. Install the trunk lid cover.

License plate lamp bulb
replacement

1. Using a flat-blade screwdriver,

gently pry the lamp assembly from
interior.

2. Remove the bulb by pulling it

straight out.

OYG076062

OYG076063

OYG076061

OYG076060

7 85

Maintenance

3. Install a new bulb in the socket.
4. Install the lamp assembly to interi-

or.

✽

✽

NOTICE

Be careful not to dirty or damage
the lens, lens tab, and plastic hous-
ings.

High mounted stop lamp (LED
type) bulb replacement

If the high mounted stop lamp (LED)
(1) does not operate, have the vehicle
checked by an authorized Kia dealer.
The LED lamps cannot be replaced
as a single unit because it is an inte-
grated unit. The LED lamps has to be
replaced with the unit.
A skilled technician should check or
repair the high mounted stop lamp
(LED), for it may damage related
parts of the vehicle.

Map lamp bulb replacement 

If the map lamp (bulb and LED type)
does not operate, have the vehicle
checked by an authorized Kia dealer.
The LED lamps cannot be replaced
as a single unit because it is an inte-
grated unit. The LED lamps has to be
replaced with the unit.
A skilled technician should check or
repair the map lamp (bulb and LED
type), for it may damage related
parts of the vehicle.

OYG076065

OYG076064

Maintenance

86

7

Vanity mirror lamp bulb
replacement 

1. Using a flat-blade screwdriver,

gently pry the lamp assembly from
interior.

2. Remove the bulb by pulling it

straight out.

3. Install a new bulb in the socket.
4. Install the lamp assembly to interior.

✽

✽

NOTICE

Be careful not to dirty or damage
the lens, lens tab, and plastic hous-
ings.

Room lamp bulb replacement 

OYG076067

WARNING

- Interior lamps

Prior to working on the Interior
lamps, ensure that the “OFF”
button is depressed to avoid
burning your fingers or receiv-
ing an electric shock.

OYG076066

WARNING

- Interior lamps

Prior to working on the Interior
lamps, ensure that the “OFF”
button is depressed to avoid
burning your fingers or receiv-
ing an electric shock.

7 87

Maintenance

1. Using a flat-blade screwdriver,

gently pry the lens cover from
lamp housing.

2. Remove the bulb by pulling it

straight out.

3. Install a new bulb in the socket.
4. Align the lens cover tabs with the

lamp housing notches and snap
the lens into place.

✽

✽

NOTICE

Be careful not to dirty or damage
the lens, lens tab, and plastic hous-
ings.

Personal lamp bulb replacement

If the personal lamp (LED) does not
operate, have the vehicle checked by
an authorized Kia dealer.
The LED lamps cannot be replaced
as a single unit because it is an inte-
grated unit. The LED lamps has to be
replaced with the unit.
A skilled technician should check or
repair the personal lamp (LED), for it
may damage related parts of the
vehicle.

Glove box lamp bulb 
replacement 

1. Using a flat-blade screwdriver,

gently pry the lamp assembly from
interior.

2. Remove the bulb by pulling it

straight out.

3. Install a new bulb in the socket.
4. Install the lamp assembly to interior.

✽

✽

NOTICE

Be careful not to dirty or damage
the lens, lens tab, and plastic hous-
ings.

OYG076069

OYG076068

Maintenance

88

7

Trunk lamp (LED type) bulb
replacement

If the trunk lamp (LED) does not
operate, have the vehicle checked by
an authorized Kia dealer.
The LED lamps cannot be replaced
as a single unit because it is an inte-
grated unit. The LED lamps has to be
replaced with the unit.
A skilled technician should check or
repair the trunk lamp (LED), for it
may damage related parts of the
vehicle.

OYG076070