flat tire KIA Optima 2015 4.G Owner's Guide

749
Maintenance
Remove the valve cap from the tire
valve stem. Press the tire gauge firm-
ly onto the valve to get a pressure
measurement. If the cold tire inflation
pressure matches the recommended
pressure on the tire and loading
information label, no further adjust-
ment is necessary. If the pressure is
low, add air until you reach the rec-
ommended amount.
If you overfill the tire, release air by
pushing on the metal stem in the
center of the tire valve. Recheck the
tire pressure with the tire gauge. Be
sure to put the valve caps back on
the valve stems. They help prevent
leaks by keeping out dirt and mois-
ture. Inspect your tires frequently for
proper inflation as well as wear and
damage. Always use a tire pres-
sure gauge.
Tires with too much or too little pressure wear unevenly causing
poor handling, loss of vehicle con-
trol, and sudden tire failure leading
to accidents, injuries, and even
death. The recommended cold tire
pressure for your vehicle can be
found in this manual and on the tire
label located on the driver's side
center pillar.
Remember to check the pressure of your spare tire. Kia recommends
that you check the spare every
time you check the pressure of the
other tires on your vehicle.Tire rotation
To equalize tread wear, it is recom-
mended that the tires be rotated
every 12,000 km (7,500 miles) or
sooner if irregular wear develops.
During rotation, check the tires for
correct balance.
When rotating tires, check for uneven
wear and damage. Abnormal wear is
usually caused by incorrect tire pres-
sure, improper wheel alignment, out-
of-balance wheels, severe braking or
severe cornering. Look for bumps or
bulges in the tread or side of tire.
Replace the tire if you find either of
these conditions. Replace the tire if
fabric or cord is visible. After rotation,
be sure to bring the front and rear tire
pressures to specification and check
lug nut tightness.
Refer to “Tire and wheels” in chapter
8.

Maintenance
52
7
Wheel replacement
When replacing the metal wheels for
any reason, make sure the new
wheels are equivalent to the original
factory units in diameter, rim width
and offset.
A wheel that is not the correct size
may adversely affect wheel and
bearing life, braking and stopping
abilities, handling characteristics,
ground clearance, body-to-tire clear-
ance, snow chain clearance,
speedometer and odometer calibra-
tion, headlight aim and bumper
height.
Tire traction
Tire traction can be reduced if you
drive on worn tires, tires that are
improperly inflated or on slippery
road surfaces. Tires should be
replaced when tread wear indicators
appear. Slow down whenever there
is rain, snow or ice on the road, to
reduce the possibility of losing con-
trol of the vehicle.
Tire maintenance
In addition to proper inflation, correct
wheel alignment helps to decrease
tire wear. If you find a tire is worn
unevenly, have your dealer check the
wheel alignment.
When you have new tires installed,
make sure they are balanced. This
will increase vehicle ride comfort and
tire life. Additionally, a tire should
always be rebalanced if it is removed
from the wheel.
Tire sidewall labeling
This information identifies and
describes the fundamental charac-
teristics of the tire and also provides
the tire identification number (TIN)
for safety standard certification. The
TIN can be used to identify the tire in
case of a recall.
1. Manufacturer or brand name
Manufacturer or Brand name is
shown.
CAUTION - Wheel
Wheels that do not meet Kia's
specifications may fit poorlyand result in damage to thevehicle or unusual handling andpoor vehicle control.
I030B04JM
1
1
23
4
5,6
7

Maintenance
54
7
3. Checking tire life (TIN : Tire
Identification Number)
Any tires that are over 6 years old,
based on the manufacturing date,
(including the spare tire) should be
replaced by new ones. You can find
the manufacturing date on the tire
sidewall (possibly on the inside of the
wheel), displaying the DOT Code.
The DOT Code is a series of num-
bers on a tire consisting of numbers
and English letters. The manufactur-
ing date is designated by the last four
digits (characters) of the DOT code.
DOT : XXXX XXXX OOOO
The front part of the DOT means a
plant code number, tire size and
tread pattern and the last four num-
bers indicate week and year manu-
factured.
For example:
DOT XXXX XXXX 1614 represents
that the tire was produced in the 16th
week of 2014.
4. Tire ply composition and mate-rial
The number of layers or plies of rub-
ber-coated fabric in the tire. Tire
manufacturers also must indicate the
materials in the tire, which include
steel, nylon, polyester, and others.
The letter "R" means radial ply con-
struction; the letter "D" means diago-
nal or bias ply construction; and the
letter "B" means belted-bias ply con-
struction.
5. Maximum permissible inflationpressure
This number is the greatest amount
of air pressure that should be put in
the tire. Do not exceed the maximum
permissible inflation pressure. Refer
to the Tire and Loading Information
label for recommended inflation
pressure.
6. Maximum load rating
This number indicates the maximum
load in kilograms and pounds that
can be carried by the tire. When
replacing the tires on the vehicle,
always use a tire that has the same
load rating as the factory installed
tire.
WARNING - Tire age
Replace tires within the recom-
mended time frame. Failure to
replace tires as recommended
can result in sudden tire failure,
which could lead to a loss of
control and an accident.

757
Maintenance
Intended Outboard Sidewall: The
side of an asymmetrical tire, that
must always face outward when
mounted on a vehicle.
Kilopascal (kPa): The metric unit for
air pressure.
Load Index: An assigned number
ranging from 1 to 279 that corre-
sponds to the load carrying capacity
of a tire.
Maximum Inflation Pressure: The
maximum air pressure to which a
cold tire may be inflated. The maxi-
mum air pressure is molded onto the
sidewall.
Maximum Load Rating : The load
rating for a tire at the maximum per-
missible inflation pressure for that
tire.
Maximum Loaded Vehicle Weight:
The sum of curb weight; accessory
weight; vehicle capacity weight; and
production options weight.
Normal Occupant Weight: The
number of occupants a vehicle is
designed to seat multiplied by 68 kg
(150 pounds). Occupant Distribution
: Designated
seating positions.
Outward Facing Sidewall: The side
of a asymmetrical tire that has a par-
ticular side that faces outward when
mounted on a vehicle. The outward
facing sidewall bears white lettering
or bears manufacturer, brand, and/or
model name molding that is higher or
deeper than the same moldings on
the inner facing sidewall.
Passenger (P-Metric) Tire : A tire
used on passenger cars and some
light duty trucks and multipurpose
vehicles.
Recommended Inflation Pressure :
Vehicle manufacturer's recommend-
ed tire inflation pressure and shown
on the tire placard.
Radial Ply Tire : A pneumatic tire in
which the ply cords that extend to the
beads are laid at 90 degrees to the
centerline of the tread.
Rim: A metal support for a tire and
upon which the tire beads are seat-
ed.
Sidewall: The portion of a tire
between the tread and the bead. Speed Rating: An alphanumeric
code assigned to a tire indicating the
maximum speed at which a tire can
operate.
Traction: The friction between the
tire and the road surface. The
amount of grip provided.
Tread: The portion of a tire that
comes into contact with the road.
Treadwear Indicators: Narrow
bands, sometimes called "wear
bars," that show across the tread of a
tire when only 2/32 inch of tread
remains.
UTQGS: Uniform Tire Quality
Grading Standards, a tire information
system that provides consumers with
ratings for a tire's traction, tempera-
ture and treadwear. Ratings are
determined by tire manufacturers
using government testing proce-
dures. The ratings are molded into
the sidewall of the tire.
Vehicle Capacity Weight
: The num-
ber of designated seating positions
multiplied by 68 kg (150 lbs.) plus the
rated cargo and luggage load.

Maintenance
58
7
Vehicle Maximum Load on the
Tire: Load on an individual tire due to
curb and accessory weight plus
maximum occupant and cargo
weight.
Vehicle Normal Load on the Tire:
Load on an individual tire that is
determined by distributing to each
axle its share of the curb weight,
accessory weight, and normal occu-
pant weight and driving by 2.
Vehicle Placard: A label permanent-
ly attached to a vehicle showing the
original equipment tire size and rec-
ommended inflation pressure.All season tires
Kia specifies all season tires on
some models to provide good per-
formance for use all year round,
including snowy and icy road condi-
tions. All season tires are identified
by ALL SEASON and/or M+S (Mud
and Snow) on the tire sidewall. Snow
tires have better snow traction than
all season tires and may be more
appropriate in some areas.
Summer tires
Kia specifies summer tires on some
models to provide superior perform-
ance on dry roads. Summer tire per-
formance is substantially reduced in
snow and ice. Summer tires do not
have the tire traction rating M+S
(Mud and Snow) on the tire side wall.
If you plan to operate your vehicle in
snowy or icy conditions, Kia recom-
mends the use of snow tires or all
season tires on all four wheels.
Snow tires
If you equip your car with snow tires,
they should be the same size and
have the same load capacity as the
original tires. Snow tires should be
installed on all four wheels; other-
wise, poor handling may result.
Snow tires should carry 28 kPa (4
psi) more air pressure than the pres-
sure recommended for the standard
tires on the tire label on the driver's
side of the center pillar, or up to the
maximum pressure shown on the tire
sidewall, whichever is less.
Do not drive faster than 120 km/h (75
mph) when your vehicle is equipped
with snow tires.

759
Maintenance
Radial-ply tires
Radial-ply tires provide improved
tread life, road hazard resistance and
smoother high speed ride. The radi-
al-ply tires used on this vehicle are
of belted construction and are select-
ed to complement the ride and han-
dling characteristics of your vehicle.
Radial-ply tires have the same load
carrying capacity as bias-ply or bias
belted tires of the same size and use
the same recommended inflation
pressure. Mixing of radial-ply tires
with bias-ply or bias belted tires is
not recommended. Any combina-
tions of radial-ply and bias-ply or bias
belted tires when used on the same
vehicle will seriously deteriorate
vehicle handling. The best rule to fol-
low is: identical radial-ply tires should
always be used as a set of four.Longer wearing tires can be more
susceptible to irregular tread wear. It
is very important to follow the tire
rotation interval shown in this section
to achieve the tread life potential of
these tires. Cuts and punctures in
radial-ply tires are repairable only in
the tread area, because of sidewall
flexing. Consult your tire dealer for
radial-ply tire repairs.
Low aspect ratio tire
(if equipped)
Low aspect ratio tires, whose aspect
ratio is lower than 50, are provided
for sporty looks.
Because the low aspect ratio tires
are optimized for handling and brak-
ing, it may be more uncomfortable to
ride in and there is more noise com-
pare with normal tires.

85
Specifications & Consumer information
TIRES AND WHEELS
CAUTION
When replacing tires, use the same size originally supplied with the vehicle.Using tires of a different size can damage the related parts or make it work irregularly.
*1 : Normal load : Up to 3 persons
*2 : If your vehicle is not equipped with a compact spare tire, you will be equipped with a Tire Mobility Kit
Inflation pressure
kPa (psi)
Front Rear Front Rear
205/65R16 95H 6.5J×16 235 (34) 235 (34) 235 (34) 235 (34)
P215/55R17 93V 6.5J×17 235 (34) 235 (34) 235 (34) 235 (34) 225/45R18 95V 7.5J×18 240 (35) 240 (35) 240 (35) 240 (35)
T125/80D16 97M 4.0T×16 420 420 420 420
(60) (60) (60) (60)
T135/80D17 103M 4.0T×17 420 420 420 420
(60) (60) (60) (60)
Full size tire
Compact
spare tire
*2
Wheel lug nut torque
kg•m (lb N
9~11
(65~79, 88~107)
Item
Tire
size Wheel size
Normal load
*1Maximum load

Index
4I
Checking the coolant level . . . . . . . . . . . . . . . . . . . . 7-31
Engine number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-\
29 Changing the engine oil and filter . . . . . . . . . . . . . . 7-30
Checking the engine oil level . . . . . . . . . . . . . . . . . . 7-29
Engine start/stop button . . . . . . . . . . . . . . . . . . . . . . . . . 5-8 Engine start/stop button position . . . . . . . . . . . . . . . . 5-8
Illuminated engine start/stop button. . . . . . . . . . . . . . 5-8
Explanation of scheduled maintenance items . . . . . . . 7-25
Exterior overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Fuel filler lid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32 Closing the fuel filler lid . . . . . . . . . . . . . . . . . . . . . 4-32
Emergency fuel filler lid release . . . . . . . . . . . . . . . 4-34
Opening the fuel filler lid. . . . . . . . . . . . . . . . . . . . . 4-32
Fuel requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 Do not use methanol . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Fuel Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Gasoline containing alcohol and methanol . . . . . . . . 1-3
Gasoline containing MMT . . . . . . . . . . . . . . . . . . . . . 1-4
Operation in foreign countries . . . . . . . . . . . . . . . . . . 1-5
Use of MTBE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 7-61 Fuse/relay panel description. . . . . . . . . . . . . . . . . . . 7-66 Gross vehicle weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 4-30
Closing the hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30
Opening the hood . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30
How to use this manual . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
If the engine overheats . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
If the engine will not start . . . . . . . . . . . . . . . . . . . . . . . 6-4 If engine doesn’t turn over or turns over slowly . . . . 6-4
If engine turns over normally but does not start . . . . 6-4
If you have a flat tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9 Changing tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Jack and tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Removing and storing the spare tire . . . . . . . . . . . . 6-10
Use of temporary compact spare tire . . . . . . . . . . . . 6-14
If you have a flat tire (with Tire Mobility Kit). . . . . . . 6-17 Components of the Tire Mobility Kit . . . . . . . . . . . 6-19
Distributing the sealant . . . . . . . . . . . . . . . . . . . . . . 6-21
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
Notes on the safe use of the Tire Mobility Kit . . . . 6-18
Producing the tire inflation pressure . . . . . . . . . . . . 6-21
F
G
H
I

I5
Index
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
Using the Tire Mobility Kit . . . . . . . . . . . . . . . . . . . 6-20
In case of an emergency while driving . . . . . . . . . . . . . . 6-3 If engine stalls while driving . . . . . . . . . . . . . . . . . . . 6-3
If the engine stalls at a crossroad or crossing . . . . . . 6-3
If you have a flat tire while driving . . . . . . . . . . . . . . 6-3
Instrument cluster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-58 Gauges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-\
60
Instrument Cluster Control. . . . . . . . . . . . . . . . . . . . 4-59
LCD Display Control . . . . . . . . . . . . . . . . . . . . . . . . 4-59
Transaxle Shift Indicator . . . . . . . . . . . . . . . . . . . . . 4-63
Instrument panel overview . . . . . . . . . . . . . . . . . . . . . . . 2-5
Interior features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-142 Clothes hanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-145
Cup holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-142
Digital clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-144
Floor mat anchor(s) . . . . . . . . . . . . . . . . . . . . . . . . 4-146
Navigation system . . . . . . . . . . . . . . . . . . . . . . . . . 4-147
Power outlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-143
Sunvisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-143
Interior light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-108 Automatic turn off function . . . . . . . . . . . . . . . . . . 4-108
Glove box lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-111
Map lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-108
Room lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-109
Trunk room lamp . . . . . . . . . . . . . . . . . . . . . . . . . . 4-110
Vanity mirror lamp . . . . . . . . . . . . . . . . . . . . . . . . . 4-111
Interior overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 Key positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Ignition switch position . . . . . . . . . . . . . . . . . . . . . . . 5-6
Illuminated ignition switch . . . . . . . . . . . . . . . . . . . . 5-6
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . 4-4 Key operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Record your key number . . . . . . . . . . . . . . . . . . . . . . 4-4
LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64 A/V Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-70
LCD Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-64
Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-65
Turn By Turn Mode . . . . . . . . . . . . . . . . . . . . . . . . 4-70
User Settings Mode . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
Warning Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 4-71
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-79\
Front light replacement . . . . . . . . . . . . . . . . . . . . . . 7-79
High mounted stop light bulb replacement . . . . . . . 7-88
Interior light bulb replacement. . . . . . . . . . . . . . . . . 7-91
License plate light bulb replacement . . . . . . . . . . . . 7-88
Rear combination light bulb replacement . . . . . . . . 7-85
Side repeater light bulb replacement . . . . . . . . . . . . 7-83
Lighting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-99 Battery saver function . . . . . . . . . . . . . . . . . . . . . . . 4-99
Daytime running light . . . . . . . . . . . . . . . . . . . . . . 4-100K
L

I7
Index
Seat warmer (rear) . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Seat warmer (front) . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Seatback pocket . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
3-18 Care of seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
Pre-tensioner seat belt . . . . . . . . . . . . . . . . . . . . . . . 3-24
Seat belt precautions . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Seat belt restraint system . . . . . . . . . . . . . . . . . . . . . 3-18
Smart key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
4-6 Smart key functions . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
Smart key precautions . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Special driving conditions . . . . . . . . . . . . . . . . . . . . . . 5-51 Driving at night . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-52
Driving in flooded areas. . . . . . . . . . . . . . . . . . . . . . 5-53
Driving in the rain . . . . . . . . . . . . . . . . . . . . . . . . . . 5-53
Driving off-road . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-54
Hazardous driving conditions . . . . . . . . . . . . . . . . . 5-51
Highway driving. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-54
Rocking the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 5-51
Smooth cornering . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-52
Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11 Starting the engine with a smart key . . . . . . . . . . . . 5-12
Starting the engine with an ignition key . . . . . . . . . 5-11
Steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42 Electric power steering. . . . . . . . . . . . . . . . . . . . . . . 4-42
Heated steering wheel . . . . . . . . . . . . . . . . . . . . . . . 4-44
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-43
Tilt and telescoping steering . . . . . . . . . . . . . . . . . . 4-43 Storage compartment . . . . . . . . . . . . . . . . . . . . . . . . . 4-139
Center console storage . . . . . . . . . . . . . . . . . . . . . . 4-139
Cool box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-140
Glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-139
Sunglass holder . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-140
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-35 Closing the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Resetting the sunroof . . . . . . . . . . . . . . . . . . . . . . . . 4-39
Sliding the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Sunshade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38\
Tilting the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
Theft-alarm system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 Armed stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15
Disarmed stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
Theft-alarm stage . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
Tire specification and pressure label . . . . . . . . . . . . . . 8-10
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47 Checking tire inflation pressure . . . . . . . . . . . . . . . . 7-48
Recommended cold tire inflation pressures . . . . . . . 7-47
Tire care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47\
Tire maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52
Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51
Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49
Tire sidewall labeling . . . . . . . . . . . . . . . . . . . . . . . . 7-52
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