light KIA Optima 2007 2.G Owners Manual

Maintenance28
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.
WARNING -
Replacing
tires
 Driving on worn-out tires is very hazardous and will
reduce braking effectiveness,
steering accuracy, and trac-
tion.
 Your vehicle is equipped with tires designed to provide for
safe ride and handling capa-
bility. Do not use a size and
type of tire and wheel that is
different from the one that is
originally installed on your
vehicle. It can affect the safety
and performance of your vehi-
cle, which could lead to han-
dling failure or rollover and
serious injury. When replacing
the tires, be sure to equip all
four tires with the tire and
wheel of the same size, type,
tread, brand and load-carrying
capacity.
(Continued)
(Continued)If you nevertheless decide to
equip your vehicle with any
tire/wheel combination not
recommended by Kia for off
road driving, you should not
use these tires for highway
driving.
 The use of any other tire size or type may seriously affect
ride, handling, ground clear-
ance, stopping distance, body
to tire clearance, snow tire
clearance, and speedometer
reliability.
 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’s
handling.
WARNING
A wheel that is not the correct
size may adversely affect wheel
and bearing life, braking and
stopping abilities, handling char-
acteristics, ground clearance,
body-to-tire clearance, snow
chain clearance, speedometer
calibration, headlight aim and
bumper height.

729
Maintenance
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 alignement.
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 tractionTire 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. To reduce the possiblity of
losing control, slow down whenever
there is rain, snow or ice on the road.
Tire sidewall labelingFederal law requires tire manufactur-
ers to place standardized information
on the sidewall of all tires. This infor-
mation identifies and describes the
fundamental characteristics of the
tire and also provides the tire identifi-
cation number (TIN) for safety stan-
dard certification. The TIN can be
used to identify the tire in case of a
recall.1. Manufacturer or brand nameManufacturer or Brand name is
shown.
2. 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 designation
mean.
Example tire size designation:
(These numbers are provided as an
example only; your tire size designa-
tor could vary depending on your
vehicle.)
P205/60R16 92H
P - Applicable vehicle type (tiresmarked with the prefix “P’’ are
intended for use on passenger
cars or light trucks; however, not
all tires have this marking).
205 - Tire width in millimeters.
60 - Aspect ratio. The tire’s section height as a percentage of its
width.
R - Tire construction code (Radial).
16 - Rim diameter in inches.
I030B04JM
1
1
2
34
5,6
7

733
Maintenance
Cold Tire Pressure: The amount of
air pressure in a tire, measured in
kilopascals (kPa) or pounds per
square inch (psi) before a tire has
built up heat from driving.
Curb Weight: This means the weight
of a motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil and
coolant, but without passengers and
cargo.
DOT Markings: The DOT code
includes the Tire Identification
Number (TIN), an alphanumeric des-
ignator which can also identify the
tire manufacturer, production plant,
brand and date of production.
GVWR: Gross Vehicle Weight Rating
GAWR FRT: Gross Axle Weight
Rating for the front Axle.
GAWR RR: Gross Axle Weight
Rating for the rear axle.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.

Maintenance36
7EXTERIOR 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 maintenanceWashing 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 driv-
ing, 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 finish.
✽ ✽
NOTICEDo not use strong soap, chemical deter-
gents or hot water, and do not wash the
vehicle in direct sunlight or when the
body of the vehicle is warm. ✽ ✽NOTICE• Water washing in the engine compart-
ment may cause the failure of electri-
cal circuits located in the engine com-
partment.
• Never allow water or other liquids to come in contact with electrical/elec-
tronic components inside the vehicle
as this may damage them.
WaxingWax the vehicle when water will no
longer bead on the paint.
Always wash and dry the vehicle before
waxing. Use a good quality liquid or
paste wax, and follow the manufacturer’s
instructions. Wax all metal trim to protect
it and to maintain its luster.
Removing oil, tar, and similar materials
with a spot remover will usually strip the
wax from the finish. Be sure to re-wax
these areas even if the rest of the vehicle
does not yet need waxing.✽ ✽ NOTICE• Wiping dust or dirt off the body with
a dry cloth will scratch the finish.
• Do not use steel wool, abrasive clean- ers, or strong detergents containing
highly alkaline or caustic agents on
chrome-plated or anodized aluminum
parts. This may result in damage to
the protective coating and cause dis-
coloration or paint deterioration.
WARNING
- Wet brakes
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 for-
ward speed.

737
Maintenance
Finish damage repair Deep scratches or stone chips in the
painted surface must be repaired
promptly. Exposed metal will quickly rust
and may develop into a major repair
expense.✽ ✽NOTICEIf your vehicle is damaged and requires
any metal repair or replacement, be sure
the body shop applies anti-corrosion
materials to the parts repaired or
replaced. Bright-metal maintenance To remove road tar and insects, use a
tar remover, not a scraper or other
sharp object.
 To protect the surfaces of bright-metal parts from corrosion, apply a coating of
wax or chrome preservative and rub to
a high luster.
 During winter weather or in coastal areas, cover the bright metal parts with
a heavier coating of wax or preserva-
tive. If necessary, coat the parts with
non-corrosive petroleum jelly or other
protective compound.
Underbody maintenanceCorrosive materials used for ice and
snow removal and dust control may col-
lect on the underbody. If these materials
are not removed, accelerated rusting can
occur on underbody parts such as the
fuel lines, frame, floor pan and exhaust
system, even though they have been
treated with rust protection.
Thoroughly flush the vehicle underbody
and wheel openings with lukewarm or
cold water once a month, after off-road
driving and at the end of each winter. Pay
special attention to these areas because
it is difficult to see all the mud and dirt. It
will do more harm than good to wet down
the road grime without removing it. The
lower edges of doors, rocker panels, and
frame members have drain holes that
should not be allowed to clog with dirt;
trapped water in these areas can cause
rusting.
Aluminum wheel maintenance The aluminum wheels are coated with a
clear protective finish.
 Do not use any abrasive cleaner, pol-ishing compound, solvent, or wire
brushes on aluminum wheels. They
may scratch or damage the finish.
 Use only a mild soap or neutral deter- gent, and rinse thoroughly with water.
Also, be sure to clean the wheels after
driving on salted roads. This helps pre-
vent corrosion.
 Avoid washing the wheels with high- speed car wash brushes.
 Do not use any acid detergent. It may damage and corrode the aluminum
wheels coated with a clear protective
finish.
WARNING
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 for-
ward speed.

85
Specifications
Light BulbWattage
Headlights (Low) 55
Headlights (High) 55
Front turn signal lights 21
Position lights 5
Side marker (if equipped) 5
Front fog lights (if equipped) 51
Stop and tail lights 21/5
Rear turn signal lights 21
Back-up lights 16
High mounted stop light (if equipped) 16
License plate lights 5
Front map lamp 10
Center dome lamp 10
Trunk room lamp 5
Door courtesy lamps (if equipped) 5
Foot lamp 5
Vanity mirror lamps 5
Light bulbs

93
Index
If you have a flat tire ··················\
··················\
···············6-22
Ignition switch ··················\
··················\
··················\
··········4-2
Immobilizer system ··················\
··················\
··················\
··3-8
Instrument cluster ··················\
··················\
··················\
·4-24
Instrument panel overview ··················\
··················\
·······2-3
Interior care··················\
··················\
··················\
············7-38
Interior features ··················\
··················\
··················\
·····3-86
Interior lights ··················\
··················\
··················\
·········3-83
Interior overview················\
··················\
··················\
········2-2
Keys ··················\
··················\
··················\
··················\
·········3-2
Label information ··················\
··················\
··················\
··5-15
Lighting ··················\
··················\
··················\
··················\
·4-40
Lubricant specifications ··················\
··················\
··········7-35
Lubricants and fluids ··················\
··················\
··············7-17
Luggage net ··················\
··················\
··················\
············3-92
Maintenance schedule ··················\
··················\
···············7-3
Maintenance services ··················\
··················\
·················7-2
Manual climate control system··················\
·················4-48\
Manual transaxle ··················\
··················\
··················\
·····4-4
Mirrors ··················\
··················\
··················\
··················\
··3-75Overheating ··················\
··················\
··················\
··············6-2
Overloading ··················\
··················\
··················\
············5-14
Owner maintenance ··················\
··················\
··················\
·7-7
Power steering ··················\
··················\
··················\
········7-15
Remote keyless entry ··················\
··················\
·················3-4
Road warning ··················\
··················\
··················\
···········6-2
Safety belts··················\
··················\
··················\
··············3-28
Seat ··················\
··················\
··················\
··················\
········3-18
Special driving conditions ··················\
··················\
·········5-6
Specifications ··················\
··················\
··················\
············8-2
Starting the engine ··················\
··················\
··················\
···4-3
Steering wheel···············\
··················\
··················\
············4-16
Storage compartment ··················\
··················\
··············3-84
Suggestions for economical operation··················\
········5-5
Sunroof ··················\
··················\
··················\
··················\
··3-90KILM
OSPR