2017 KIA OPTIMA PLUG-IN HYBRID bulb

Turn signals and lane change
signals
The ignition switch 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 indica‐
tor 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 posi‐ tion (B). The lever will return to the 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.
One-touch lane change function (if
equipped)
To activate an one-touch lane change
function, move the turn signal lever slightly for less than 0.7 second and
then release it. The lane change signals
will blink 3 times.
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.
Rear fog light (if equipped)
To turn the rear fog lights on, turn the
headlight switch to the headlight on position and turn the rear fog light
switch (1) to the ON position.
The rear fog lights turn on when the
rear fog light switch is turned on after the headlight switch is in the parklight
position.
To turn the rear fog lights off, turn the
rear fog light switch to the on position again or turn the headlight switch off.

5-119
5
Features of your vehicle

Wiper blades...............................................................................9-36Blade inspection.................................................................... 9-36
Blade replacement................................................................ 9-36
Battery........................................................................................9-39 For best battery service...................................................... 9-39
Battery capacity label.......................................................... 9-40
Battery recharging................................................................9-41
Reset items............................................................................ 9-41
Tires and wheels....................................................................... 9-43 Tire care.................................................................................. 9-43
Recommended cold tire inflation pressures..................... 9-43
Checking tire inflation pressure.......................................... 9-44
Tire rotation........................................................................... 9-45
Wheel alignment and tire balance...................................... 9-46
Tire replacement................................................................... 9-46
Wheel replacement............................................................... 9-47
Tire traction........................................................................... 9-48
Tire maintenance.................................................................. 9-48
Tire sidewall labeling............................................................ 9-48
Low aspect ratio tire ........................................................... 9-51
Fuses........................................................................................... 9-52 Inner panel fuse replacement............................................. 9-53
Engine compartment fuse replacement........................... 9-54
Fuse/relay panel description............................................... 9-56
Light bulbs.................................................................................. 9-70 Bulb replacement precaution.............................................. 9-70
Light bulb position (front)................................................... 9-72
Light bulb position (rear)..................................................... 9-73
Light bulb position (side)......................................................9-73
Headlamp (HID type) bulb replacement............................ 9-74 Headlamp (low beam) bulb replacement.......................... 9-74
Headlamp (high beam) bulb replacement......................... 9-75
Headlamp (high/low beam) LED replacement..................9-76
Front turn signal lamp bulb replacement......................... 9-76
Position lamp + DRL (LED type) bulb replacement..........9-77
Side repeater lamp bulb replacement............................... 9-77
Rear turn signal lamp bulb replacement........................... 9-77
Stop and tail lamp (LED type) bulb replacement............. 9-79
Back-up lamp bulb replacement........................................ 9-79
License plate lamp bulb replacement................................ 9-80
High mounted stop lamp bulb replacement..................... 9-81
Map lamp bulb replacement................................................ 9-81
Vanity mirror lamp bulb replacement............................... 9-81
Room lamp bulb replacement............................................. 9-82
Personal lamp bulb replacement........................................ 9-83
Glove box lamp bulb replacement...................................... 9-83
Trunk lamp bulb replacement............................................. 9-83
Appearance care........................................................................9-85 Exterior care.......................................................................... 9-85
Interior care........................................................................... 9-89
Emission control system ........................................................ 9-91 Crankcase emission control system.................................. 9-91
Evaporative emission control system............................... 9-91
Exhaust emission control system...................................... 9-91


9

(Continued)
•Working under the hood with theengine running is dangerous. It be‐comes even more dangerous whenyou wear jewelry or loose clothing.These can become entangled inmoving parts and result in injury.Therefore, if you must run the en‐gine while working under the hood,make certain that you remove alljewelry (especially rings, bracelets,watches, and necklaces) and allneckties, scarves, and similar looseclothing before getting near theengine or cooling fans.
CAUTION
•Do not put heavy objects or applyexcessive force on top of the en‐gine cover (if equipped) or fuel re‐lated parts.
•When you inspect the fuel system(fuel lines and fuel injection devi‐ces), we recommend that you con‐tact an authorized kia dealer.
(Continued)
(Continued)
•Do not drive long time with the en‐gine cover (if equipped) removed.
•When checking the engine room,do not go near fire.Fuel, washer fluid, etc. are flam‐mable oils that may cause fire.
•Before touching the battery, igni‐tion cables and electrical wiring,you should disconnect the battery"-" terminal. You may get an elec‐tric shock from the electric cur‐rent.
•When you remove the interior trimcover with a flat bed (-) driver, becareful not to damage the cover.
•Be careful when you replace andclean bulbs to avoid burns or elec‐trical shock.

9-05
9
Maintenance

LIGHT BULBS
Bulb replacement precaution
Please prepare bulbs with appropriate
standards in case of emergencies. Re‐
fer to L

•Lamp part malfunction due to electri‐cal control system stabilization
A normally functioning lamp may
flicker momentarily. This momentary occurrence is due to stabilization unc‐
tion of the vehicle's electrical on con‐
trol system. If the lamp soon returns
to normal, the vehicle does not re‐
quire service.
However, if the lamp goes out after he momentary flickering, or the flick‐
ering continues, we recommend the
system be serviced by an authorized
Kia dealer.
NOTICE
•If the light bulb or lamp connector
is removed from an operating
lamp activated by electricity, the
fuse box’s electronic device may
scan it as a malfunction. There‐
fore, a lamp malfunction history
may be recorded in Diagnostic
Trouble Code (DTC) in the fuse
box.
(Continued)
(Continued)
•It is normal for an operating lamp
may blink temporarily. Since this
occurrence is due stabilization
function of the vehicle’s electronic
control device, if the lamp lights up
normally after temporary blinking,
there is no problem in the vehicle.
However, if the lamp continues to
blink several times or turn off
completely, there may be an error
in the vehicle’s electronic control
device. So we recommend that
you have the vehicle checked by
an authorized Kia dealer immedi‐
ately.
NOTICE
We recommend that the headlight
aiming be adjusted after an accident
or after the headlight assembly is
reinstalled at an authorized Kia deal‐
er.
NOTICE
After driving in heavy rain or wash‐
ing, headlamp and tail lamp lenses
could appear frosty. This condition is
caused by the temperature differ‐
ence between the lamp inside and
outside. This is similar to the con‐
densation on your windows inside
your vehicle during the rain and
doesn’t indicate a problem with your
vehicle. If the water leaks into the
lamp bulb circuitry, have the vehicle
checked by an authorized Kia dealer.

9-71
9
Maintenance

Light bulb position (front)
)FBE
MBNQ
LÍ
5ZQF
"0+'-#
)FBE
MBNQ

5ZQF
#
1. Front turn signal lamp
2. Headlamp (Low)
3. Headlamp (High) 4. Headlamp (Low/High)
5. Day time running lamp/Position
lamp (LED type)
Maintenance
9-72

Light bulb position (rear)3FBS
DPNCJOBUJPO
MBNQ

5ZQF
"
0+')-
3FBS
DPNCJOBUJPO
MBNQ

5ZQF
#
0+')-
-JDFOTF
QMBUF
MBNQ
)JHI
NPVOUFE
TUPQ
MBNQ
0+')-
0+')-
1. Rear turn signal lamp
2. Stop lamp (LED type)
3. Tail lamp (LED type)
4. Back-up lamp
5. Rear fog lamp (LED type)
6. License plate lamp
7. High mounted stop lamp
Light bulb position (side)
0+'-#
1. Side repeater lamp (LED type)

9-73
9
Maintenance

Headlamp (HID type) bulb
replacement
If the light bulb does not operate, werecommend that you checked an au‐
thorized Kia dealer.
WARNING
nHID Headlamp (if equipped)
Do not attempt to replace or inspectthe HID headlamp (XENON bulb) dueto electric shock danger. If the lightbulb does not operate, we recom‐mend that you checked an author‐ized Kia dealer.
NOTICE
HID lamps have superior perform‐
ance vs. halogen bulbs. HID lamps
are estimated by the manufacturer
to last twice as long or longer than
halogen bulbs depending on their
frequency of use. They will probably
require replacement at some point in
the life of the vehicle. Cycling the
(Continued)
(Continued)
headlamps on and off more than
typical use will shorten HID lamps
life. HID lamps do not fail in the
same manner as halogen incandes‐
cent lamps. If a headlamp goes out
after a period of operation but will
immediately relight when the head‐
lamp switch is cycled it is likely the
HID lamp needs to be replaced. HID
lamping components are more com‐
plex than conventional halogen bulbs
thus have higher replacement cost.
Headlamp (low beam) bulb
replacement
0+'
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 as‐
sembly.
4. Remove the bulb from bulb-socket by pulling it out.
5. Insert a new bulb by inserting it in‐ to the bulb-socket.
Maintenance
9-74