2020 KIA CADENZA bulb

4121
Features of your vehicle
- When you replace or reinstall the
windshield glass, front view cam-
era, take your vehicle to an
authorized Kia dealer and have
the system checked.
- Be careful that water doesn’t get
into the High Beam Assist unit
and do not remove or damage
related parts of High Beam
Assist.
- Do not place objects on the crash
pad that reflect light such as mir-
rors, white paper, etc. The system
may malfunction if sunlight is
reflected.
- At times, High Beam Assist may
not work properly. The system is
for your convenience only. It is the
responsibility of the driver for safe
driving practices and always
check the road conditions for your
safety.
- When the system does not oper-
ate normally, change the lamp
position manually between the
high beam and low beam.Turn signals and lane change
signals
The Engine Start/Stop button must
be on for the turn signals to function.
To turn on the turn signals, move the
lever up or down (A). The green
arrow indicators on the instrument
panel indicate which turn signal is
operating.
They will self-cancel after a turn is
completed. If the indicator continues
to flash after a turn, manually return
the lever to the OFF position.
To signal a lane change, move the
turn signal lever slightly and hold it in
position (B). The lever will return tothe OFF position when released.
If an indicator stays on and does not
flash or if it flashes abnormally, one of
the turn signal bulbs may be burned
out and will require replacement.
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Features of your vehicle
122 4
One-touch Turn signal lamp
When you change lanes, even if the
turn signal lamp lever returns to its
original position after move the turn
signal lever slightly to B position, the
turn signal lamp will blink 3 times
(or 5, 7 times).
This is a feature that helps you con-
tinue to operate even if you are not
holding the turn signal lever when
changing lanes. You may change the
number of blink (3, 5 or 7 times) or
deactivate the one touch turn signal
lamp function from the Infotainment
System as ‘Settings →Vehicle →
Lights →One Touch Turn Signal’.
For more details, please scan the
QR code in a separately supplied
Car Infotainment System Quick
Reference Guide.
✽ ✽
NOTICE
If an indicator flash is abnormally
quick or slow, a bulb may be burned
out or have a poor electrical connec-
tion in the circuit.
Check headlight
This warning message illuminates if
there is a malfunction (burned-out
bulb except LED lamp or circuit mal-
function) with the headlamp. In this
case, have your vehicle inspected by
an authorized Kia dealer.
✽ ✽
NOTICE
• When replacing the bulb, use the
same wattage bulb.
For more information, refer to
“BULB WATTAGE” in chapter 8.
• If a different wattage bulb is
installed on the vehicle, this warn-
ing message is not displayed.
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Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
• Inner panel fuse replacement . . . . . . . . . . . . . . . . . . . 7-51
• Engine compartment fuse replacement. . . . . . . . . . . 7-53
• Fuse/relay panel description. . . . . . . . . . . . . . . . . . . . 7-56
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-67
• Bulb replacement precaution . . . . . . . . . . . . . . . . . . . 7-67
• Light bulb position (Front). . . . . . . . . . . . . . . . . . . . . 7-69
• Light bulb position (Rear) . . . . . . . . . . . . . . . . . . . . . 7-69
• Light bulb position (Side) . . . . . . . . . . . . . . . . . . . . . . 7-70
• Headlamp (Low/High beam) (LED type) bulb
replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-70
• Position lamp (LED type) bulb replacement . . . . . . 7-71
• Front side marker (LED type) bulb replacement . . 7-71
• Front turn signal lamp (Bulb type) bulb
replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-71
• Tail lamp (LED type) bulb replacement . . . . . . . . . . 7-72
• Stop and tail lamp (LED type) bulb replacement . . 7-72
• Back-up lamp (Bulb type) bulb replacement . . . . . . 7-72
• Rear turn signal lamp (Bulb type) bulb
replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-73
• Rear side marker (LED type) bulb replacement . . . 7-74
• High mounted stop lamp (LED type) bulb
replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-74
• License plate lamp (Bulb type) bulb replacement . . 7-75
• Map lamp (LED type) bulb replacement . . . . . . . . . 7-75• Vanity mirror lamp (LED type) bulb replacement . . 7-76
• Room lamp (LED type) bulb replacement . . . . . . . . 7-76
• Personal lamp (LED type) bulb replacement . . . . . . 7-77
• Glove box lamp (Bulb type) bulb replacement . . . . 7-77
• Trunk room lamp (LED type) bulb replacement . . . 7-78Appearance care . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-79
• Exterior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-79
• Interior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-84
Emission control system . . . . . . . . . . . . . . . . . . . . 7-87
• Crankcase emission control system . . . . . . . . . . . . . . 7-87
• Evaporative emission control (including ORVR:
Onboard Refueling Vapor Recovery) system . . . . . 7-87
• Exhaust emission control system . . . . . . . . . . . . . . . . 7-88
7

767
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.
net-work failure
The headlamp, taillight, and fog light
may light up when the head lamp
switch is turned ON, and not light up
when the taillight or for light switch is
turned ON. This may be cause by
network failure or vehicle electrical
control system malfunction. If there is
a problem, we recommend the sys-
tem be serviced by an authorized Kia
dealer.

trical control system stabilization
A normally functioning lamp may
flicker momentarily. This momentary
occurrence is due to the stabilization
function of the vehicle's electrical on
control system. If the lamp stops
flickering after a few moments, the
vehicle does not require service.
However, if the lamp goes out after
the momentary flickering, or the flick-
ering continues, we recommend the
system be serviced by an authorized
Kia dealer.
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, burns to your skin or fin-
gers, or 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
68 7
✽
✽
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.
✽ ✽
NOTICE
We recommend that the headlight
aiming be adjusted after an accident
or after the headlight assembly is rein-
stalled at an authorized Kia dealer.
✽ ✽
NOTICE
You can find moisture inside the lens
of lamps after a car wash or driving
in the rain. It is a natural event
caused by the temperature differ-
ence between the inside and the out-
side of the lamp and does not mean a
problem with its functions. The
moisture inside the lamp would dis-
appear if you drive the vehicle with
the headlamp turned on, however,
the level at which the moisture is
removed may differ depending on
the size/location/condition of the
lamp. If the moisture continues to
stay inside the lamp, we recommend
that you have the vehicle checked by
an authorized Kia dealer.

769
Maintenance
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) (LED type)
(2) Headlamp (High) (LED type)
(3) Position lamp (LED type)
(4) Front side marker (LED type)
(5) Front turn signal lamp (Bulb type)
Light bulb position (Rear)
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Maintenance
70 7
(1) Tail lamp (LED type)
(2) Stop and tail lamp (LED type)
(3) Back-up lamp (Bulb type)
(4) Rear turn signal lamp (Bulb type)
(5) Rear side marker (LED type)
(6) High mounted stop lamp (LED
type)
(7) License plate lamp (Bulb type)Light bulb position (Side)
(1) Side repeater lamp (LED type)
Headlamp (Low/High beam)
(LED type) bulb replacement
If the headlamp (LED type) (1) does
not operate, have the vehicle
checked by an authorized Kia dealer.
The LED lamp cannot be replaced
as a single component because it is
an integrated unit. The LED lamp has
to be replaced with the unit.
A skilled technician should check or
repair the headlamp (LED type), for it
may damage related parts of the
vehicle.
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771
Maintenance
Position lamp (LED type) bulb
replacement
If the position lamp (LED type) (1)
does not operate, have the vehicle
checked by an authorized Kia dealer.
The LED lamp cannot be replaced
as a single component because it is
an integrated unit. The LED lamp has
to be replaced with the unit.
A skilled technician should check or
repair the position lamp (LED type),
for it may damage related parts of
the vehicle.
Front side marker (LED type)
bulb replacement
If the front side marker (LED type)
(1) does not operate, have the vehi-
cle checked by an authorized Kia
dealer.
The LED lamp cannot be replaced
as a single component because it is
an integrated unit. The LED lamp has
to be replaced with the unit.
A skilled technician should check or
repair the front side marker (LED
type), for it may damage related
parts of the vehicle.
Front turn signal lamp (Bulb
type) bulb replacement
If the front turn signal lamp (Bulb
type) (1) does not operate, have the
vehicle checked by an authorized Kia
dealer.
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