2015 KIA Optima brake light

What to do in an emergency
46
IF THE ENGINE WILL NOT START
If the engine doesn't turn over
or turns over slowly
1.If your vehicle has an automatictransaxle, be sure the shift lever is
in N (Neutral) or P (Park) and the
emergency brake is set.
2.Check the battery connections to be sure they are clean and tight.
3.Turn on the interior light. If the light dims or goes out when you operate
the starter, the battery is dis-
charged.
4.Check the starter connections to be sure they are securely tight-
ened.
5.Do not push or pull the vehicle to start it. See instructions for "Jump
starting".
If engine turns over normally
but does not start
1.Check fuel level.
2.With the ignition switch in theLOCK position, check all connec-
tors at the ignition coil and spark
plugs. Reconnect any that may be
disconnected or loose.
3.Check the fuel line in the engine compartment.
4.If the engine still does not start, call an authorized Kia dealer or seek
other qualified assistance.
WARNING - Push/pull
start
Do not push or pull the vehicle
to start it. Push or pull starting
may cause the catalytic con-
verter to overload and create a
fire hazard.

Maintenance
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Maintenance services . . . . . . . . . . . . . . . . . . . . . . . . 7-4
• Owner’s responsibility . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
. . . . . . . . . . . . . . . . . 7-5
Owner maintenance . . . . . . . . . . . . . . . . . . . . . . . . . 7-6

Scheduled maintenance service. . . . . . . . . . . . . . . . 7-8
Explanation of scheduled maintenance items . . . 7-25
Engine oil. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29
. . . . . . . . . . . . . . . . . . . 7-29
. . . . . . . . . . . . . . . 7-30
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31
. . . . . . . . . . . . . . . . . . . . . 7-31
. . . . . . . . . . . . . . . . . . . . . . . . . 7-33
Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
7-34
. . . . . . . . . . . . . . . . . . 7-34
Washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35
. . . . . . . . . . . . . . . . . 7-35
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-36

Air cleaner. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
Climate control air filter . . . . . . . . . . . . . . . . . . . . 7-39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-41
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-41
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-41
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-\
44
. . . . . . . . . . . . . . . . . . . . . . . 7-44
. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-46\
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
7-47
. . . . . . . 7-47

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49
. . . . . . . . . . . . . . . 7-50
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51
. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52
. . . . . . . . . . . . . . . . . . . . . . . . . 7-52
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
7-61

Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-79
. . . . . . . . . . . . . . . . . . . . . . . 7-79
. . . . . . . . . . . . 7-83
. . . . . . . . 7-85
7

Maintenance
67
OWNER MAINTENANCE
The following lists are vehicle checks
and inspections that should be per-
formed by the owner or an author-
ized Kia dealer at the frequencies
indicated to help ensure safe,
dependable operation of your vehi-
cle.
Any adverse conditions should be
brought to the attention of your deal-
er as soon as possible.
These Owner Maintenance Checks
are generally not covered by war-
ranties and you may be charged for
labor, parts and lubricants used.Owner maintenance schedule
When you stop for fuel:
Check the engine oil level.
Check the coolant level in coolantreservoir.
Check the windshield washer fluid level.
Look for low or under-inflated tires.
While operating your vehicle:
Note any changes in the sound of the exhaust or any smell of
exhaust fumes in the vehicle.
Check for vibrations in the steering wheel. Notice any increased steer-
ing effort or looseness in the steer-
ing wheel, or change in its straight-
ahead position.
Notice if your vehicle constantly turns slightly or “pulls” to one side
when traveling on smooth, level
road.
When stopping, listen and check for unusual sounds, pulling to one
side, increased brake pedal travel
or “hard-to-push” brake pedal.
If any slipping or changes in the operation of your transaxle occurs,
check the transaxle fluid level.
Check the automatic transaxle P (Park) function.
Check the parking brake.
Check for fluid leaks under your vehicle (water dripping from the air
conditioning system during or after
use is normal).
WARNING - Hot coolant
Be careful when checking your
engine coolant level when the
engine is hot. Scalding hot
coolant and steam may blow
out under pressure.

77
Maintenance
At least monthly:
Check the coolant level in theengine coolant reservoir.
Check the operation of all exterior lights, including the stoplights, turn
signals and hazard warning flash-
ers.
Check the inflation pressures of all tires including the spare.
At least twice a year
(i.e., every Spring and Fall) :
Check the radiator, heater and air conditioning hoses for leaks or
damage.
Check the windshield washer spray and wiper operation. Clean
the wiper blades with clean cloth
dampened with washer fluid.
Check the headlight alignment.
Check the muffler, exhaust pipes, shields and clamps.
Check the lap/shoulder belts for wear and function.
Check for worn tires and loose wheel lug nuts.
At least once a year :
Clean the body and door drainholes.
Lubricate the door hinges and check the hood hinges.
Lubricate the door and hood locks and latches.
Lubricate the door rubber weather- strips.
Check the air conditioning system.
Check the power steering fluid level.
Inspect and lubricate automatic transaxle linkage and controls.
Clean the battery and terminals.
Check the brake fluid level.

Maintenance
68
7
Description Fuse Rating Protected Component
BRAKE SWITCH 10A Smart Key Control Module, Start Stop Button Switch, FOB Holder, Stop Lamp Switch
MEMORY 1 10ASEAT EXTN (IMS), DR_TRIM_EXTN (FOLD’G), CLUSTER, A/CON, ECM, AUTO FOLDING RLY,
TPMS, POWER OUTLET, A_L_PHOTO_SNSR, MUT
SUNROOF 20A Panorama Sunroof
S/HEATER(FRT)
SEAT VERNT(FRT) 20A SEAT_EXTN (HEAT/VENT)
SPARE 10A -
A/BAG IND 10A Instrument Cluster
MODULE 3 10A Sport Mode Switch, Key Solenoid (W/O Smart Key)
MODULE 4 10ADriver/Passenger CCS Control Module (With CCS), Driver/Passenger Seat Warmer Module (W/O
CCS), Front Seat Warmer & CCS Switch, Oil Pump Inverter, ISG Low DC-DC Converter, Tire Pressure
Monitoring Module
A/BAG 15A A/BAG UNIT IG1 , WCS_PASS IG1
INTERIOR LAMP 10A Driver/Passenger Smart Key Outside Handle (With Smart Key), Driver/Passenger Door Lamp, A/C
Control Module, Ignition Key ILL. & Door Warning Switch (W/O Smart Key), RF Receiver (With Smart
Key), Driver IMS Module, BCM, Data Link Connector, Driver/Passenger Door Scuff Lamp, Power
Outside Mirror Switch, Auto Light & Photo Sensor (W/O B/Alarm), Lamp Auto Cut Relay, Instrument
Cluster
CLUSTER 10A CLUSTER (IGN1)
MDPS 7.5ACrash Pad Switch, EPS Control Module (With MDPS), Steering Angle Sensor (W/O MDPS),
ATM Lever Indicator, EPB Switch, EPB Control Module
PDM 3 7.5A Smart Key Control Module (With Smart Key)

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
OTF074090N

Maintenance
92
7
APPEARANCE CARE
Exterior care
Exterior general caution
It is very important to follow the label
directions when using any chemical
cleaner or polish. Read all warning
and caution statements that appear
on the label.
Finish maintenance
Washing
To help protect your vehicle’s finish
from rust and deterioration, wash it
thoroughly and frequently at least
once a month with lukewarm or cold
water.
If you use your vehicle for off-road
driving, you should wash it after each
off-road trip. Pay special attention to
the removal of any accumulation of
salt, dirt, mud, and other foreign
materials. Make sure the drain holes
in the lower edges of the doors and
rocker panels are kept clear and
clean.
Insects, tar, tree sap, bird droppings,
industrial pollution and similar
deposits can damage your vehicle’s
finish if not removed immediately.
Even prompt washing with plain
water may not completely remove all
these deposits. A mild soap, safe for
use on painted surfaces, may be
used.
After washing, rinse the vehicle thor-
oughly with lukewarm or cold water.
Do not allow soap to dry on the fin-
ish. After washing the vehicle, test the
brakes while driving slowly to see if
they have been affected by water. If
braking performance is impaired, dry
the brakes by applying them lightly
while maintaining a slow forward
speed.
CAUTION - Headlight
Lens
To prevent damage, do not
clean headlight lens with chem-ical solvents or strong deter-gents.

Index
2I
Active ECO system. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-38Active ECO operation . . . . . . . . . . . . . . . . . . . . . . . 5-38
Limitation of active ECO operation . . . . . . . . . . . . . 5-38
When active ECO is activated . . . . . . . . . . . . . . . . . 5-38
Air bag - advanced supplemental restraint system . . . . 3-36 Air bag warning label. . . . . . . . . . . . . . . . . . . . . . . . 3-58
Air bag warning light . . . . . . . . . . . . . . . . . . . . . . . . 3-39
Curtain air bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-51
Driver's and passenger's front air bag . . . . . . . . . . . 3-47
How does the air bag system operate . . . . . . . . . . . 3-37
Inflation and non-inflation conditions of the air bag . . . 3-52
Occupant detection system. . . . . . . . . . . . . . . . . . . . 3-42
Side air bag. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-50
SRS Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-57
SRS components and functions . . . . . . . . . . . . . . . . 3-40
Air cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37\
Filter replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37
Appearance care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-92 Exterior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-92
Interior care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-97
Audio system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-148
Aux, USB and iPod
®port . . . . . . . . . . . . . . . . . . . 4-150
Glass antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-148
Steering wheel audio controls . . . . . . . . . . . . . . . . 4-149
Automatic climate control system . . . . . . . . . . . . . . . 4-122 Automatic heating and air conditioning. . . . . . . . . 4-123 Manual heating and air conditioning . . . . . . . . . . . 4-124
System operation . . . . . . . . . . . . . . . . . . . . . . . . . . 4-130
Automatic transaxle . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14 Automatic transaxle operation . . . . . . . . . . . . . . . . . 5-14
Good driving practices . . . . . . . . . . . . . . . . . . . . . . . 5-19
Back-up warning system . . . . . . . . . . . . . . . . . . . . . . . 4-94 Back-up warning system precautions . . . . . . . . . . . 4-95
Non-operational conditions of back-up warningsystem. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-\
95
Operation of the back-up warning system . . . . . . . . 4-94
Self-diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-96
Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . 7-44 Battery recharging . . . . . . . . . . . . . . . . . . . . . . . . . . 7-46
For best battery service . . . . . . . . . . . . . . . . . . . . . . 7-44
Reset items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-46
Before driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4 Before entering vehicle . . . . . . . . . . . . . . . . . . . . . . . 5-4
Before starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Necessary inspections . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Blind spot detection system (BSD) . . . . . . . . . . . . . . . 5-41 BSD (Blind Spot Detection) /LCA (Lane Change Assist) . . . . . . . . . . . . . . . . . . 5-42
Non-operating condition . . . . . . . . . . . . . . . . . . . . . 5-47
RCTA (Rear cross traffic alert) . . . . . . . . . . . . . . . . 5-45
Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 7-34
A
B