headlamp KIA OPTIMA 2020 User Guide

551
Driving your vehicle
Limitation of the system
The Forward Collision-Avoidance
Assist (FCA) system is designed to
monitor the vehicle or pedestrians
ahead in the roadway through cam-
era recognition to warn the driver
that a collision is imminent, and if
necessary, apply emergency brak-
ing.
In certain situations, the camera may
not be able to detect the vehicle or
pedestrians ahead. In these cases,
the FCA system may not operate
normally. The driver must pay careful
attention in the following situations
where the FCA operation may be
limited.
Detecting vehicles
The sensor may be limited when:
The camera is covered object ordebris
Inclement weather such as heavy rain or snow obscures the field of
view of the camera
The camera recognition is limited
The vehicle in front is too small to be detected (for example a motor-
cycle or a bicycle, etc.)
The vehicle in front is an oversize vehicle or trailer that is too big to
be detected by the camera recog-
nition system. (for example a trac-
tor, trailer, etc.)
The camera's field of view is not well illuminated (either too dark or too
much reflection or too much back-
light that obscures the field of view)
The vehicle in front does not have their rear lights properly turned ON
or their rear lights are located
unusually.
The outside brightness changes suddenly, for example when enter-
ing or exiting a tunnel When light coming from a street
light or an oncoming vehicle is
reflected on a wet road surface
such as a puddle in the road.
The field of view in front is obstructed by sun glare or head-
light of oncoming vehicle.
The windshield glass is fogged up.
The vehicle in front is driving errat- ically.
The vehicle is on unpaved or uneven rough surfaces, or roads
with sudden gradient changes.
The vehicle is drives inside a build- ing, such as a basement parking lot
The camera does not recognize the entire vehicle in front.
The camera is damaged.
The brightness outside is too low such as when the headlamps are
not on at night or the vehicle is
going through a tunnel.
Adverse road conditions cause excessive vehicle vibrations while
driving
The sensor recognition changes suddenly when passing over a
speed bump

Driving your vehicle
66
5
Detecting vehicles
The sensor may be limited when:
The radar sensor or camera is cov-
ered with a foreign object or debris
The camera lens is contaminated due to tinted, filmed or coated
windshield, damaged glass, or
stuck of foreign matter (sticker,
bug, etc.) on the glass
Inclement weather such as heavy rain or snow obscures the field of
view of the radar sensor or camera
There is interference by electro- magnetic waves
Something in the path of travel deflects the radar waves.
The radar/camera recognition is limited
The vehicle in front is too small to be detected (for example a motor-
cycle or a bicycle, etc.)
The vehicle in front is an oversize vehicle or trailer that is too big to
be detected by the camera recog-
nition system. (for example a trac-
tor, trailer, etc.) The camera's field of view is not well
illuminated (either too dark or too
much reflection or too much back-
light that obscures the field of view)
The vehicle in front does not have their rear lights properly turned ON
or their rear lights are located
unusually.
The outside brightness changes suddenly, for example when enter-
ing or exiting a tunnel
When light coming from a street light or an oncoming vehicle is
reflected on a wet road surface
such as a puddle in the road
The field of view in front is obstructed by sun glare or head-
light of oncoming vehicle.
The windshield glass is fogged up
The vehicle in front is driving errat- ically
The vehicle is on unpaved or uneven rough surfaces, or roads
with sudden gradient changes The vehicle is driven near areas
containing metal substances as a
construction zone, railroad, etc.
The vehicle is drives inside a build- ing, such as a basement parking lot
The camera does not recognize the entire vehicle in front.
The camera is damaged.
The brightness outside is too low such as when the headlamps are
not on at night or the vehicle is
going through a tunnel.
Adverse road conditions cause excessive vehicle vibrations while
driving
The sensor recognition changes suddenly when passing over a
speed bump
The shadow is on the road by a median strip, trees, etc.
The vehicle drives through a toll- gate.
The rear part of the vehicle in front is not fully visible.

Driving your vehicle
122
5
(Continued)
• There are more than two lane
markers.
• The lane marker is very thick or thin.
• The lane marker is not visible due to snow, rain, stain, a puddle or
other factors.
• A shadow is on the lane marker because of a median strip,
guardrail, noise barriers or other
objects.
• When the lane markers are com- plicated or a structure substitutes
for the lines such as a construction
area.
• There are crosswalk signs or other symbols on the road.
• The lane suddenly disappears such as at the intersection.
• The lane marker in a tunnel is cov- ered with dirt or oil, etc. (Continued)(Continued)
  When external conditions inter-
vene
• The brightness outside changes suddenly when entering/exiting a
tunnel or passing under a bridge.
• The headlamps are not on at night or in a tunnel, or light level is low.
• There is a boundary structure in the roadway.
• The light reflects from the water on the road.
• When light shines brightly from behind the vehicle.
• The distance from the vehicle ahead is very short or the vehicle
ahead covers up the lane marker.
• You drive on a steep grade or a sharp curve.
• The vehicle vibrates heavily.
• The temperature near inside mir- ror is very high due to direct sun
light and etc. (Continued)(Continued)
  When front visibility is poor
• The lens or windshield is covered by foreign materials.
• The sensor cannot detect the lane because of fog, heavy rain or snow.
• The windshield is fogged by humid air in the vehicle.
• Putting something on the crash pad and etc.
WARNING
The Lane Keeping Assist sys-
tem is a system to help prevent
the driver from leaving the lane.
However, the driver should not
solely rely on the system but
always take the necessary
actions for safe driving prac-
tices.

7
• All season tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51
• Summer tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51
• Snow tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-\
51
• Radial-ply tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
7-53
• Inner panel fuse replacement . . . . . . . . . . . . . . . . . . . 7-55
• Engine compartment fuse replacement. . . . . . . . . . . 7-57
• Fuse/relay panel description. . . . . . . . . . . . . . . . . . . . 7-59
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-73
• Bulb replacement precaution . . . . . . . . . . . . . . . . . . 7-73
• Light bulb position (Front) . . . . . . . . . . . . . . . . . . . . 7-75
• Light bulb position (Rear) . . . . . . . . . . . . . . . . . . . . . 7-76
• Light bulb position (Side) . . . . . . . . . . . . . . . . . . . . . . 7-76
• Headlamp (Low beam) bulb replacement(Headlamp Type A) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-77
• Headlamp (High beam) bulb replacement (Headlamp Type A) . . . . . . . . . . . . . . . . . . . . . . . . . . 7-78
• Headlamp (Low/High beam) (LED type) bulb replacement (Headlamp Type B) . . . . . . . . . . . . . . . 7-79
• Front turn signal lamp (Bulb type) bulb replacement (Headlamp Type B) . . . . . . . . . . . . . . . 7-80
• Front turn signal lamp (Bulb type) bulb replacement (Headlamp Type A) . . . . . . . . . . . . . . . 7-80
• Front fog lamp (Bulb and LED type) bulb replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-81
• Position lamp + DRL (LED type) bulb replacement . . 7-81• Side repeater lamp (LED type) bulb replacement . . 7-82
• Rear turn signal lamp bulb replacement . . . . . . . . . 7-82
• Tail lamp (LED type) bulb replacement (Sedan) . . . 7-84
• Stop lamp (LED type) bulb replacement (Sedan) . . 7-84
• Back-up lamp (Bulb type) bulb replacement . . . . . . 7-84
• License plate lamp (Bulb type) bulb replacement . . 7-85
• High mounted stop lamp (LED type) bulb
replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-86
• Map lamp (LED type) bulb replacement . . . . . . . . . 7-86
• Vanity mirror lamp (Bulb type) bulb replacement . . 7-87
• Room lamp (Bulb type) bulb replacement . . . . . . . . 7-87
• Personal lamp (LED type) bulb replacement . . . . . . 7-88
• Glove box lamp (Bulb type) bulb replacement . . . . 7-88
• Trunk lamp (LED type) bulb replacement . . . . . . . . 7-89
Appearance care . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-90
• Exterior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-90
• Interior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-96
Emission control system . . . . . . . . . . . . . . . . . . . . 7-99
• Crankcase emission control system . . . . . . . . . . . . . . 7-99
• Evaporative emission control (including ORVR : Onboard Refueling Vapor Recovery) system . . . . . 7-99
• Exhaust emission control system . . . . . . . . . . . . . . . 7-100

737
Maintenance
✽ ✽NOTICE
If you connect unauthorized elec-
tronic devices to the battery, the bat-
tery may be discharged. Never use
unauthorized devices.
Recharging the battery
Your vehicle has a maintenance-free,
calcium-based battery.
If the battery becomes discharged
in a short time (because, for exam-
ple, the headlamps or interior
lamps were left on while the vehi-
cle was not in use), recharge it by
slow charging (trickle) for 10 hours.
If the battery gradually discharges because of high electric load while
the vehicle is being used, recharge
it at 20-30A for two hours.WARNING- Risk of elec-
trocution
Never touch the electrical igni-
tion system while the vehicle is
running. This system works
with high voltage which can
shock you.
WARNING- Recharging Battery
Never attempt to recharge the
battery when the battery cables
are connected.
WARNING- Battery lead
compound
Battery posts, terminals, and
related accessories contain
lead and lead compounds.
Wash hands after handling.

Maintenance
56
7
If you do not have a spare, use a
fuse of the same rating from a circuityou may not need for operating thevehicle, such as the power outletfuse.
If the head lamp, turn signal lamp,
stop signal lamp, fog lamp, DRL, tail
lamp, High Mounted Stop Lamp do
not work and the fuses are OK,
check the fuse panel in the engine
compartment. If a fuse is blown, it
must be replaced.
✽ ✽ NOTICE
If the headlamp, fog lamp, turn sig-
nal lamp, or tail lamp malfunction
even without any problem to the
lamps, have the vehicle checked by
an authorized Kia dealer.
Fuse switch
Always set the fuse switch to the ON
position before using the vehicle.
If you move the switch to the OFF
position, some items such as audio
and the digital clock must be reset
and transmitter (or smart key) may
not work properly. When the switch is
Off, the caution indicator will be dis-
played on the instrument cluster.
Always place the fuse switch in the
ON position while driving the vehicle.
If the switch is located in the “OFF”
position, a caution indicator will be
displayed in the cluster.
OJF075024
CAUTION - Fuse Panel
Covers
Set all switches to ON before
driving.
If the vehicle is going to be unused for over 1 month, setall switches to OFF to preventthe batteries from draining.
The contact points of the switches may wear out withexcessive use. Please refrainfrom excessive use of theswitches (except for long-termparking for over 1 month).

773
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 specifiedwattage. 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 net-
work failure or vehicle electrical control
system malfunction. If there is a prob-
lem, we recommend the system 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
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 lights,
firmly apply the parking brake,
ensure that the engine
start/stop button is in OFF posi-
tion and turn off the lights to
avoid sudden movement of the
vehicle that may cause burning
your fingers or receiving an
electric shock.
CAUTION -Light replace-
ment
Be sure to replace the burned- out bulb with one of the samewattage rating. Otherwise, itmay cause damage to the fuseor electric wiring system.
CAUTION -Headlamp
Lens
To prevent damage, do notclean the headlamp lens withchemical solvents or strongdetergents.

Maintenance
74
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
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, have the vehicle
checked by an authorized Kia dealer.
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.

775
Maintenance
Light bulb position (Front) (1) Front turn signal lamp (Bulb type)
(2) Headlamp (Low) (Bulb type)
(3) Headlamp (High) (Bulb type)
(4) Daytime running lamp/Positionlamp (LED type)
(5) Side marker (LED type)
(6) Headlamp (Low) (LED type)
(7) Headlamp (High) (LED type)
(8) Side marker (LED type)
(9) Front fog lamp (Bulb type)
(10) Front fog lamp (LED type)
■ Front turn signal lamp (Head lamp – Type A)
■Head lamp - Type A
OJF078238■Head lamp - Type B
OJFHP078223N
■Fog lamp - Type B
■
Fog lamp - Type A OJFHP078239N
OJFHP078240N
OJFHP078237N

777
Maintenance
Headlamp (Low beam) bulb
replacement (Headlamp Type A)
1. Open the hood.
2. Remove the headlamp bulb coverby 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.
Headlamp bulb
OJFA075073
WARNING- Halogen
bulbs
Handle halogen bulbs with care.
Halogen bulbs contain pres- surized gas that will produce
flying pieces of glass if bro-
ken.
Avoid scratches and abra- sions to the halogen bulbs. If
the bulbs are lit, avoid contact
with liquids.
OHD076046