2020 KIA OPTIMA change wheel

619
What to do in an emergency
Position the wrench as shown in the
drawing and tighten the wheel nuts.
Be sure the socket is seated com-
pletely over the nut. Do not stand on
the wrench handle or use an exten-
sion pipe over the wrench handle. Go
around the wheel, tightening every
nut following the numerical sequence
shown in the image until they are all
tight. Double-check each nut for
tightness. After changing wheels,
have an authorized Kia dealer tight-
en the wheel nuts to their proper
torque as soon as possible.
Wheel nut tightening torque:
79~94 lbf·ft (11~13 kgf·m)If you have a tire gauge, remove the
valve cap and check the air pressure.
If the pressure is lower than recom-
mended, drive slowly to the nearest
service station and inflate to the cor-
rect pressure. If it is too high, adjust
it until it is correct. Always reinstall
the valve cap after checking or
adjusting the tire pressure. If the cap
is not replaced, dust and dirt may get
into the tire valve and air may leak
from the tire. If you lose a valve cap,
buy another and install it as soon as
possible.
After you have changed the wheels,
always secure the flat tire in its place
and return the jack and tools to their
proper storage locations.
Note that most lug nuts do not have
metric threads. Be sure to use
extreme care in checking for thread
style before installing aftermarket lug
nuts or wheels. If in doubt, consult an
authorized Kia dealer.
CAUTION- Reusing lug
nuts
Make certain during wheelremoval that the same nuts thatwere removed are reinstalled -or, if replaced, that nuts withmetric threads and the samechamfer configuration are used.Your vehicle has metric threadson the wheel studs and nuts.Installation of a non-metricthread nut on a metric stud willnot secure the wheel to the hubproperly and will damage thestud so that it must be replaced.
OJF065009
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Maintenance
87
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 transmission
occurs, check the transmission
fluid level.
Check the automatic transmis- sion/dual clutch transmission 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.
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757
Maintenance
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 4 psi (28
kPa) more air pressure than the
pressure recommended for the stan-
dard tires on the tire label on the dri-
ver'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 75 mph (120
km/h) when your vehicle is equipped
with snow tires.WARNING
Do not use summer tires at tem-
peratures below 45°F (7°C) or
when driving on snow or ice. At
temperatures below 45°F (7°C),
summer tires can lose elastici-
ty, and therefore traction and
braking power as well. Change
the tires on your vehicle to win-
ter or all-weather tires of the
same size as the standard tires
of the vehicle. Both types of
tires are identified by the M+S
(Mud and Snow) marking. Using
summer tires at very cold tem-
peratures could cause cracks to
form, thereby damaging the
tires permanently.
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797
Maintenance
Do a thorough washing of theundercarriage at the end of the
winter.
Use professional service techni- cians or governmental inspection
stations to annually inspect for cor-
rosion.
Immediately seek an inspection of your vehicle if you become visually
aware of corrosion flaking or scal-
ing or if you become aware of a
change in vehicle performance,
such as soft or spongey brakes,
fluids leaking, impairment of direc-
tional control, suspension noises
or rattling metal straps.Aluminum wheel maintenance
The aluminum wheels are coated
with a clear protective finish.
Do not use any abrasive cleaner,polishing compound, solvent, or
wire brushes on aluminum wheels.
They may scratch the finish.
Clean the wheel when it has cooled.
Use only a mild soap or neutral detergent, and rinse thoroughly
with water. Also, be sure to clean
the wheels after driving on salted
roads. This helps prevent corro-
sion.
Avoid washing the wheels with highspeed vehicle wash brushes.
Do not use any alkaline or acid detergents It may damage and cor-
rode the aluminum wheels coated
with a clear protective finish.
Corrosion protection
Protecting your vehicle from corrosion
By using the most advanced design
and construction practices to combat
corrosion, we produce vehicles of
the highest quality. However, this is
only part of the job. To achieve the
long-term corrosion resistance your
vehicle can deliver, the owner's
cooperation and assistance is also
required.
Common causes of corrosion
The most common causes of corro-
sion on your vehicle are:
Road salt, dirt and moisture that isallowed to accumulate underneath
the vehicle.
Removal of paint or protective coatings by stones, gravel, abra-
sion or minor scrapes and dents
which leave unprotected metal
exposed to corrosion.
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Index
14I
Tire pressure monitoring system . . . . . . . . . . . . . . . . . . 6-8Check tire pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Low tire pressure telltale . . . . . . . . . . . . . . . . . . . . . 6-10
Changing a tire with TPMS . . . . . . . . . . . . . . . . . . . 6-12
Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49
Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47
Tire specification and pressure label . . . . . . . . . . . . . . 8-11
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-45 Tire care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-45\
Recommended cold tire inflation pressures . . . . . . . 7-45
Tire pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-46
Checking tire inflation pressure . . . . . . . . . . . . . . . . 7-46
Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47
Wheel alignment and tire balance . . . . . . . . . . . . . . 7-48
Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49
Wheel replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
Tire traction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
Tire maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
Tire sidewall labeling . . . . . . . . . . . . . . . . . . . . . . . . 7-50
Tire terminology and definitions . . . . . . . . . . . . . . . 7-54
All season tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-57
Summer tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-57
Snow tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-57
Tire chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-58
Radial-ply tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-58
Low aspect ratio tire. . . . . . . . . . . . . . . . . . . . . . . . . 7-59 Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 6-33
Towing service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-33
Transmission - Automatic transmission . . . . . . . . . . . . 5-14
Transmission shift indicator . . . . . . . . . . . . . . . . . . . . . 4-64
Transmitter precautions (Folding key) . . . . . . . . . . . . . . 4-7
Trip computer mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-66
Trip modes (Trip computer) . . . . . . . . . . . . . . . . . . . . . 4-74 Trip modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-74
Fuel economy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-75
Accumulated driving information mode . . . . . . . . . 4-76
One time driving information mode . . . . . . . . . . . . 4-77
Digital speedometer . . . . . . . . . . . . . . . . . . . . . . . . . 4-77
Smart shift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-78
Transmission temperature . . . . . . . . . . . . . . . . . . . . 4-78
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 4-25 Opening the trunk. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
Closing the trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
Emergency trunk safety release . . . . . . . . . . . . . . . . 4-26
Trunk lamp bulb replacement . . . . . . . . . . . . . . . . . . . . 7-93
Trunk room lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-118
Turn By Turn mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-66
Turn signals and lane change signals . . . . . . . . . . . . . 4-109
USB charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-154
User settings mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-68
U
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