2015 KIA Optima wiring

349
Safety features of your vehicle
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Side impact
Rear impact
RolloverManufacturers are required by gov-
ernment regulations to provide a
contact point concerning modifica-
tions to the vehicle for persons with
disabilities, which modifications may
affect the vehicle’s advanced air bag
system. However, Kia does not
endorse nor will it support any
changes to any part or structure of
the vehicle that could affect the
advanced air bag system, including
the occupant detection system. Advanced air bags are combined
with pre-tensioner seat belts to help
provide enhanced occupant protec-
tion in frontal crashes. Front air bags
are not intended to deploy in colli-
sions in which sufficient protection
can be provided by the pre-tensioner
seat belt alone.
Front air bags are not intended to
deploy in side-impact, rear-impact or
rollover crashes. In addition, front air
bags will not deploy in frontal crash-
es below the deployment threshold.
WARNING - Replacement/
modifications
The front passenger seat, dash-
board or door should not be
replaced except by an author-
ized Kia dealer using original
Kia parts designed for this vehi-
cle and model. Any other such
replacement or modification
could adversely affect the oper-
ation of the occupant detection
system and your advanced air
bags.
WARNING - SRS Wiring
Do not tamper with or discon-
nect SRS wiring or other com-
ponents of the SRS system.
Doing so could result in injury,
due to accidental deployment of
the air bags or by rendering the
SRS inoperative.

357
Safety features of your vehicle
SRS Care
The SRS is virtually maintenance-free
and there are no parts you can safely
service by yourself. If the SRS air bag
warning light does not illuminate, or
continuously remains on, have your
vehicle immediately inspected by an
authorized Kia dealer.
Any work on the SRS system, such
as removing, installing, repairing, or
any work on the steering wheel must
be performed by an authorized Kia
dealer. Improper handling of the SRS
system may result in serious person-
al injury.
For cleaning the air bag pad covers,
use only a soft, dry cloth or one
which has been moistened with plain
water. Solvents or cleaners could
adversely affect the air bag covers
and proper deployment of the sys-
tem.If components of the air bag system
must be discarded, or if the vehicle
must be scrapped, certain safety
precautions must be observed. An
authorized Kia dealer knows these
precautions and can give you the
necessary information. Failure to fol-
low these precautions and proce-
dures could increase the risk of per-
sonal injury.
Adding equipment to or modi-
fying your air bag-equipped
vehicle
If you modify your vehicle by chang-
ing your vehicle's frame, bumper sys-
tem, front end or side sheet metal or
ride height, this may affect the opera-
tion of your vehicle's air bag system.
WARNING - Tampering
with SRS
Do not tamper with or discon-
nect SRS wiring, or other compo-
nents of the SRS system. Doing
so could result in the accidental
inflation of the air bags or by ren-
dering the SRS inoperative.

Features of your vehicle
44
Record your key number
The key code num-
ber is stamped on
the key code tag
attached to the key
set. Should you
lose your keys, this number will
enable an authorized Kia dealer to
duplicate the keys easily. Remove
the key code tag and store it in a safe
place. Also, record the key code
number and keep it in a safe and
handy place, but not in the vehicle.
Key operations
Type A
To unfold the key, press the release
button and the key will unfold auto-
matically.
To fold the key, fold the key manually
while pressing the release button.
KEYS
WARNING - Aftermarket
keys
Use only Kia original parts for
the ignition key in your vehicle.
If an aftermarket key is used, the
ignition switch may not return to
ON after START. If this happens,
the starter will continue to oper-
ate causing possible fire due to
excessive current in the wiring.
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CAUTION - Key button
operation
Do not fold the key without pressing the release button.This may damage the key.

499
Features of your vehicle
Battery saver function
The purpose of this feature is toprevent the battery from being dis-
charged. The system automatically
turns off the parking lights when
the driver removes the ignition key
and opens the driver-side door.
With this feature, the parking lights will turn off automatically if the driv-
er parks on the side of the road at
night.
If necessary, to keep the lights on
when the ignition key is removed,
perform the following:
1) Open the driver-side door.
2) Turn the parking lights OFF and ON again using the light switch
on the steering column.
Headlight escort function
(if equipped)
The headlights (and/or taillights) will
remain on for approximately 5 min-
utes after the ignition key is removed
or turned to the ACC or LOCK posi-
tion. However, if the driver’s door is
opened and closed, the headlights
are turned off after 15 seconds.
The headlights can be turned off by
pressing the lock button on the trans-
mitter (or smart key) twice or turning
off the light switch from the headlight
or Auto light position.
If the driver gets out of the vehicle
through other doors (except driver's
door), the battery saver function
does not operate and the headlight
escort function does not turn off
automatically. Therefore, causing the
battery to be discharged. In this
case, make sure to turn off the lamp
before getting out of the vehicle.
Headlight leveling device
(if equipped)
Automatic type
It automatically adjusts the headlight
beam level according to the number
of passengers and the loading
weight in the luggage area.
And it offers the proper headlight
beam under various conditions.
If the headlights are not working
properly have your vehicle inspected
by an authorized Kia dealer.
Don't attempt to inspect or replace
the wiring yourself to prevent mal-
function.
LIGHTING

Driving your vehicle
56
5
Use high quality ethylene gly-
col coolant
Your vehicle is delivered with high
quality ethylene glycol coolant in the
cooling system. It is the only type of
coolant that should be used because
it helps prevent corrosion in the cool-
ing system, lubricates the water
pump and prevents freezing. Be sure
to replace or replenish your coolant
in accordance with the maintenance
schedule in chapter 7. Before winter,
have your coolant tested to assure
that its freezing point is sufficient for
the temperatures anticipated during
the winter.
Check battery and cables
Winter puts additional burdens on
the battery system. Visually inspect
the battery and cables as described
in chapter 7. The level of charge in
your battery can be checked by an
authorized Kia dealer or a service
station.
Change to "winter weight" oil
if necessary
In some climates it is recommended
that a lower viscosity "winter weight"
oil be used during cold weather. See
chapter 8 for recommendations. If
you aren't sure what weight oil you
should use, consult an authorized
Kia dealer.
Check spark plugs and igni-
tion system
Inspect your spark plugs as
described in chapter 7 and replace
them if necessary. Also check all
ignition wiring and components to be
sure they are not cracked, worn or
damaged in any way.
To keep locks from freezing
To keep the locks from freezing,
squirt an approved de-icer fluid or
glycerine into the key opening. If a
lock is covered with ice, squirt it with
an approved de-icing fluid to remove
the ice. If the lock is frozen internally,
you may be able to thaw it out by
using a heated key. Handle the heat-
ed key with care to avoid injury.
Use approved window washer
anti-freeze in system
To keep the water in the window
washer system from freezing, add an
approved window washer anti-freeze
solution in accordance with instruc-
tions on the container. Window wash-
er anti-freeze is available from an
authorized Kia dealer and most auto
parts outlets. Do not use engine
coolant or other types of anti-freeze
as these may damage the paint fin-
ish.

761
Maintenance
FUSES
A vehicle’s electrical system is pro-
tected from electrical overload dam-
age by fuses.
This vehicle has 2 fuse panels, one
located in the driver’s side panel bol-
ster, the other in the engine compart-
ment near the battery.
If any of your vehicle’s lights, acces-
sories, or controls do not work, check
the appropriate circuit fuse. If a fuse
has blown, the element inside the
fuse will melt.
If the electrical system does not
work, first check the driver’s side
fuse panel.
Before replacing a blown fuse, dis-
connect the negative battery cable.
Always replace a blown fuse with
one of the same rating.
If the replacement fuse blows, this
indicates an electrical problem. Avoid
using the system involved and imme-
diately consult an authorized Kia
dealer.
Three kinds of fuses are used: bladetype for lower amperage rating, car-tridge type, and multi fuse for higheramperage ratings.
WARNING - Fuse replace-
ment
Never replace a fuse with any- thing but another fuse of the
same rating.
A higher capacity fuse could cause damage and possibly a
fire.
Never install a wire or alu- minum foil instead of the
proper fuse - even as a tem-
porary repair. It may cause
extensive wiring damage and
a possible fire.
CAUTION - Fuse replace-
ment
Do not use a screwdriver or anyother metal object to removefuses because it may cause ashort circuit and damage thesystem.
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Normal
Normal
Blade type
Cartridge type
Multi fuse
Main fuse Blown
Blown
Normal Blown
Normal Blown

Maintenance
62
7
✽
✽
NOTICE
The actual fuse/relay panel label
may differ from equipped items.
Instrument panel fuse replace-
ment
1. Turn the ignition switch and all other switches off.
2. Open the fuse panel cover.
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CAUTION- Fuse Replacement
Do not input any other objectsexcept fuses or relays intofuse/relay terminals such as adriver or wiring. It may causecontact failure and system mal-function.
WARNING- Electrical Fire
When replacing a blown fuse or relay with a new one, make
sure the new fuse or relay fits
tightly into the clips The
incomplete fastening fuse or
relay may cause the vehicle
wiring and electric systems
damage and a possible fire.
Do not remove fuses, relays and terminals fastened with
bolts or nuts. The fuses,
relays and terminals may be
fastened incompletely, and it
may cause a possible fire. If
fuses, relays and terminals
fastened with bolts or nuts are
blown, we recommend that
you consult with an author-
ized Kia dealer.

779
Maintenance
LIGHT BULBS
Use only the bulbs of the specifiedwattage.
If you don’t have necessary tools, the
correct bulbs and the expertise, con-
sult 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 headlight assembly to get to the
bulb(s). Removing/installing the
headlight assembly can result in
damage to the vehicle.Headlight, position light, turn
signal light, side marker light,
and front fog light bulb
replacementWARNING - 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
burning your fingers or receiv-
ing an electric shock.
CAUTION - Light replacement
Be sure to replace the burned-out bulb with one of the samewattage rating. Otherwise, itmay cause damage to the fuseor electric wiring system.OTF074027N
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