2004 KIA CERATO Owners Manual

Maintenance
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Disc brake pads and rear brake
shoes should be inspected for wearwhenever tires are rotated.
✽✽ NOTICE
Rotate radial tires that have an
asymmetric tread pattern only from
front to rear and not from right toleft.
Tire replacement
If the tire is worn evenly, a tread wear indicator will appear as a solid band
across the tread. This shows there isless than 1.6 mm (1/16 inch) of tread
left on the tire. Replace the tire when
this happens.
Do not wait for the band to appear
across the entire tread before replac-
ing the tire. Wheel alignment and tire balance
The wheels on your vehicle were aligned and balanced carefully at the
factory to give you the longest tire life
and best overall performance.
In most cases, you will not need to
have your wheels aligned again.
However, if you notice unusual tire
wear or your vehicle pulling one way
or the other, the alignment may needto be reset.
If you notice your vehicle vibrating
when driving on a smooth road, your
wheels may need to be rebalanced.
✽✽
NOTICE
Improper wheel weights can dam-
age your vehicle's aluminum wheels.
Use only approved wheel weights.
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Tread wear indicator

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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 widthand offset.WARNING
When replacing tires, never mix radial, bias-belted, and
bias-type tires. All four tires
should be of the same size,
design and construction. Use
only the tire sizes listed on the
Tire Label found below the
door striker on the driver’s
side. Make sure that all tires
and wheels are the same size
and have the same load-carry-
ing capacity. Use only tire andwheel combinations recom-
mended on the Tire Label or
by an Authorized Kia Dealer.
Failure to follow these precau-
tions can adversely affect the
safety and handling of your
vehicle.
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The use of any other tire sizeor type may seriously affect
ride, handling, ground clear-
ance, tire clearance, andspeedometer calibration.
Driving on worn-out tires is very hazardous and will
reduce braking effectiveness,
steering accuracy, and trac-tion.
It is best to replace all four tires at the same time. If that is
not possible, or necessary,
then replace the two front or
two rear tires as a pair.Replacing just one tire can
seriously affect your vehicle’shandling.
WARNING
A wheel that is not the correct
size may adversely affect wheel
and bearing life, braking and
stopping abilities, handling
characteristics, ground clear-
ance, body-to-tire clearance,
snow chain clearance,
speedometer calibration, head-
light aim and bumper height.

Maintenance
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Tire size designation
A tire’s sidewall is marked with a tire
size designation. You will need this
information when selecting replace-
ment tires for your car. The following
explains what the letters and num-
bers in the tire size designationmean.
Example tire size designation: 195/60 R15 88H
(These numbers are provided as an
example only; your tire size designa-
tor could vary depending on your
vehicle.) 195 - Tire width in millimeters.
60 - Aspect ratio. The tire’s section
height as a percentage of its width.
R - Tire construction code (Radial).
15 - Rim diameter in inches.
88 - Load Index, a numerical code associated with the maximum
load the tire can carry.
H - Speed Rating Symbol. See the speed rating chart in this section
for additional information.
Wheel size designation
Wheels are also marked with impor-
tant information that you need if you
ever have to replace one. The follow-
ing explains what the letters and
numbers in the wheel size designa-tion mean. Example wheel size designation: 6.0 J x 15
6.0 - Rim width in inches. J - Rim contour designation.
15 - Rim diameter in inches. Tire speed ratings
The chart below shows many of the
different speed ratings currently
being used for passenger car. The
speed rating symbol is part of the tire
size designation on the sidewall of
the tire. This symbol corresponds to
that tire's designed maximum safe
operating speed.
S 180 km/h (112 mph)
T 190 km/h (118 mph)
H 210 km/h (130 mph) V 240 km/h (149 mph)
Z Above 240 km/h (149 mph)
Maximum Speed
Speed
Rating
Symbol
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Uniform tire quality grading
Tread wear
The tread wear grade is a compara-
tive rating based on the wear rate ofthe tire when tested under controlled
conditions on a specified govern-
ment test course. For example, a tire
graded 150 would wear one-and-a-
half times as well on the government
course as a tire graded 100.The relative performance of tiresdepends upon the actual conditions
of their use. However, performance
may differ from the norm because of
variations in driving habits, service
practices and differences in road
characteristics and climate.
These grades are molded on the
side-walls of passenger vehicle tires.
The tires available as standard or
optional equipment on Kia vehicles
may vary with respect to grade.
Traction - A, B & C
The traction grades, from highest to
lowest, are A, B and C. The gradesrepresent the tires ability to stop on
wet pavement as measured undercontrolled conditions on specified
government test surfaces of asphalt
and concrete. A tire marked C may
have poor traction performance.
Temperature -A, B & C
The temperature grades are A (the
highest), B and C. The grades repre-
sent the tire’s resistance to the gener-ation of heat and its ability to dissipateheat when tested under controlledconditions on a specified indoor labo-
ratory test wheel.
Sustained high temperature can
cause the material of the tires to
degenerate and reduce tires life, and
excessive temperature can lead to
sudden tires failure. Grades A and B
represent higher levels of perform-
ance on the laboratory test wheel
than the minimum required by the
law.
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Maintenance
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Checking a tire life
Tire strength and performance
decline with age. Any tires that are
over 6 year old, including the spare
(determined by the tire manufacturedate), should be replaced regardless
of mileage. You can find the tire man-
ufacture date on the tire sidewall(either on the inside or outside of the
wheel). The date is a Department Of
Transportation (DOT) number con-
sisting of letters and numbers. You
can determine the tire manufacture
date by the last four numbers of the
DOT code. DOT : XXXX XXXX OOOO
The first letters/numbers of the DOT
indicate the manufacturing plant, tire
size and tread pattern, last four num-
bers indicate week and year manu-
factured.
For example:
DOT XXXX XXXX 0803 represents
that the tire was produced in the 8th
week of 2003.
WARNING
A tire more than 6 years old may
cause separation of the cord
layers inside the tire leading to
loss of vehicle or a serious
injury. Therefore, make sure to
check the manufacturing dateand replace the old tire in 6
years after the tire manufactur-
ing date.
WARNING - Tire
temperature
The temperature grade for this
tire is established for a tire that
is properly inflated and not
overloaded. Excessive speed,
underinflation, or excessive
loading, either separately or in
combination, can cause heat
build-up and possible sudden
tires failure. This can cause loss
of vehicle control and serious
injury or death.
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Maintenance
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BULB REPLACEMENT
Use only the bulbs of the specifiedwattage.
✽✽ NOTICE
If you don’t have necessary tools,
the correct bulbs and the expertise,
consult an Authorized Kia Dealer. In
many cases, it is difficult to replacevehicle light bulbs because other
parts of the vehicle must be removed
before you can get to the bulb. Thisis especially true if you have to
remove the front bumper to get tothe bulb(s). Removing/installing the
front bumper or bumper hardware
can result in damage to the vehicle.
Headlight bulb replacement
✽✽ NOTICE
After heavy, driving rain or washing, headlight and taillight lenses could
appear frosty. This condition is
caused by the temperature differencebetween the lamp inside and outside.
This is similar to the condensation on
your windows inside your vehicleduring the rain and doesn’t indicate
a problem with your vehicle. If the
water leaks into the lamp bulb cir-
cuitry, have the vehicle checked by
an Authorized Kia Dealer.
WARNING - Working on
the 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
sudden movement of the vehi-
cle and burning your fingers or
receiving an electric shock.
➀ Headlight (High/Low)
➁ Position light
➂ Front turn signal light
➃ Front fog light (if equipped)
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4 Door5 Door

Maintenance
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1. Open the hood.
2. Remove the headlight bulb cover
by turning it counterclockwise.
3. Disconnect the headlight bulb socket-connector.
4. Unsnap the headlight bulb retain- ing wire by depressing the end
and pushing it upward.
5. Remove the bulb from the head- light assembly.
WARNING - Halogen bulbs
Halogen bulbs contain pres-
surized gas that will produce
flying pieces of glass if broken.
Always handle them carefully, and avoid scratches and abra-
sions. If the bulbs are lit, avoid
contact with liquids. Never
touch the glass with bare
hands. Residual oil may cause
the bulb to overheat and burst
when lit. A bulb should be
operated only when installedin a headlight.
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If a bulb becomes damaged orcracked, replace it immediate-
ly and carefully dispose of it.
Wear eye protection when changing a bulb. Allow the
bulb to cool down before han-dling it.
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6. Install a new headlight bulb andsnap the headlight bulb retaining
wire into position by aligning the
wire with the groove on the bulb.
7. Connect the headlight bulb socket- connector.
8. Install the headlight bulb cover by turning it clockwise.
Front turn signal/position light
bulb replacement
1. Open the hood.
2. Remove the socket from theassembly by turning the socket
counterclockwise until the tabs on
the socket align with the slots on
the assembly.
3. Remove the bulb from the socket by pressing it in and rotating it until
the tabs on the bulb align with the
slots in the socket. Pull the bulb
out of the socket.
4. Insert a new bulb by inserting it into the socket and rotating it until
it locks into place. 5. Install the socket in the assembly
by aligning the tabs on the socket
with the slots in the assembly.
Insert the socket into the assembly
and turn the socket clockwise.
Front fog light bulb replace- ment
If the light bulb is not operating, have
the vehicle checked by an authorized
Kia Dealer.
1LDA5033