overheating KIA Optima 2008 2.G Owner's Manual
[x] Cancel search | Manufacturer: KIA, Model Year: 2008, Model line: Optima, Model: KIA Optima 2008 2.GPages: 289, PDF Size: 4.78 MB
Page 32 of 289
323
Knowing your vehicle
✽ ✽
NOTICE• When cleaning the seats, do not use an
organic solvent such as thinner, ben-
zene, alcohol or gasoline. Doing so
may damage the surface of the heater
or seats.
• To prevent overheating the seat
warmer, do not place blankets, cush-
ions or seat covers on the seats while
the seat warmer is in operation.
• Do not place heavy or sharp objects
on seats equipped with seat warmers.
Damage to the seat warming compo-
nents could occur.
Headrest adjustmentAdjusting the height up and down
The headrest not only provides comfort
for the driver and passengers, but also
helps to protect the head and neck in the
event of a collision.
To raise the headrest, pull it up to the
desired position (1). To lower the head-
rest, push and hold the release button (2)
on the headrest support and lower the
headrest to the desired position (3). For
best protection, adjust the headrest so its
center is as high as your ears. Also
adjust the headrest so its distance from
the head is as wide as your fist.
WARNING -
Seat warmer
burns
Passengers should use caution
when using seat warmers due to
the possibility of excess heating or
burns. In particular, the driver must
exercise extreme care for the fol-
lowing types of passengers:
1. Infants, children, elderly or hand-
icapped persons, or hospital out-
patients
2. Persons with sensitive skin or
those that burn easily
3. Fatigued individuals
4. Intoxicated individuals
5. Individuals taking medication
that can cause drowsiness or
sleepiness (sleeping pills, cold
tablets, etc.)
OMG035025
Page 162 of 289
Driving your vehicle26 4Fuel gaugeThe fuel gauge indicates the approxi-
mate amount of fuel remaining in the fuel
tank.
Fuel tank capacity - 62 liters
(16.38 gallons)
The fuel gauge is supplemented by a low
fuel warning light, which will illuminate
when the fuel level has dropped to about
7~8 liters (1.8~2.1 gallons).
Engine temperature gauge This gauge shows the temperature of the
engine coolant when the ignition switch
is ON.
Do not continue driving with an overheat-
ed engine. If your vehicle overheats, refer
to “Overheating” in the Index.✽ ✽
NOTICEIf the gauge pointer moves beyond the
normal range area toward the “H” posi-
tion, it indicates overheating that may
damage the engine.
Trip computer (if equipped)Trip computer is a microcomputer-con-
trolled driver information system that dis-
plays information related to driving on the
LCD.
1MGH4920N
Type AType B
Page 167 of 289
431
Driving your vehicle
Charging system
warning This warning light indicates a malfunction
of either the generator or electrical
charging system.
If the warning light comes on while the
vehicle is in motion:
1. Drive to the nearest safe location.
2. With the engine off, check the genera-
tor drive belt for looseness or break-
age.
3. If the belt is adjusted properly, a prob-
lem exists somewhere in the electrical
charging system. Have an authorized
Kia dealer correct the problem as soon
as possible.
Safety belt warning As a reminder to the driver and passen-
ger, safety belt warning light will blink for
approximately 6 seconds each time you
turn the ignition switch ON.
If the driver's lap/shoulder belt is not fas-
tened when the key is turned ON or if it is
disconnected after the key is turned ON,
the safety belt warning light will blink for
approximately 6 seconds.
If the driver’s lap/shoulder belt is not fas-
tened when you drive over 10 km/h, the
safety belt warning light will blink for 6
seconds. This cycle will repeat 11 times
with an interval of 24 seconds between
cycles.
If the system does not operate as
described, see an authorized Kia dealer
for assistance.
Shift pattern indicators
(if equipped)The individual indicators illuminate to
show the automatic transaxle shift lever
selection.Hot temperature
warning (if equipped)This warning light illuminates if the tem-
perature of the engine coolant is hot.
Do not continue driving with an overheat-
ed engine. If your vehicle overheats, refer
to “Overheating” in the Index.✽ ✽
NOTICEIf the hot temperature indicator illumi-
nates, it indicates overheating that may
damage the engine.
Page 189 of 289
453
Driving your vehicle
Air conditioning button
(if equipped) Push the A/C button to turn the air condi-
tioning system on (indicator light will illu-
minate). Push the button again to turn the
air conditioning system off.System operationVentilation1. Set the mode to the position.
2. Set the air intake control to the outside
(fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
Heating1. Set the mode to the position.
2. Set the air intake control to the outside
(fresh) air position.
3. Set the temperature control to the
desired position.
4. Set the fan speed control to the
desired speed.
5. If dehumidified heating is desired, turn
the air conditioning system (if
equipped) on.
If the windshield fogs up, set the mode
to the
,
position.
Air conditioning (if equipped) All Kia Air Conditioning Systems are
filled with environmentally friendly
R-134a refrigerant which is not damag-
ing to the ozone layer.
1. Start the engine. Push the air condi-
tioning button.
2. Set the mode to the position.
3. Set the air intake control to the outside
air or recirculated air position.4. Adjust the fan speed control and tem-
perature control to maintain maximum
comfort.
When maximum cooling is desired, set
the temperature control to the extreme
left position, set the mode control to
the MAX A/C position, then set the fan
speed control to the highest speed.
✽ ✽
NOTICE• When using the air conditioning sys-
tem, monitor the temperature gauge
closely while driving up hills or in
heavy traffic when outside tempera-
tures are high. Air conditioning sys-
tem operation may cause engine over-
heating. Continue to use the blower
fan but turn the air conditioning sys-
tem off if the temperature gauge indi-
cates engine overheating.
• When opening the windows in humid
weather air conditioning may create
water droplets inside the vehicle.
Since excessive water droplets may
cause damage to electrical equipment,
air conditioning should only be run
with the windows closed.
OMG045042N
Page 198 of 289
Driving your vehicle62 4Air conditioning system opera-
tion tips If the vehicle has been parked in direct
sunlight during hot weather, open the
windows for a short time to let the hot
air inside the vehicle escape.
To help reduce moisture inside of win-
dows on rainy humid days, decrease
the humidity inside the vehicle by oper-
ating the air conditioning system.
During air conditioning system opera-
tion, you may occasionally notice a
slight change in engine speed as the
air conditioning compressor cycles on.
This is a normal system operation
characteristics.
Use the air conditioning system every
month if only for a few minutes to
ensure maximum system perform-
ance.
When using the air conditioning sys-
tem, you may notice clear water drip-
ping (or even pudding) on the ground
under the passenger side of the vehi-
cle. This is a normal system operation
characteristics. Operating the air conditioning system
in the recirculated air position does
provide maximum cooling, however,
continual operation in this mode may
cause the air inside the vehicle to
become stale.
✽ ✽
NOTICEWhen using the air conditioning system,
monitor the temperature gauge closely
while driving up hills or in heavy traffic
when outside temperatures are high. Air
conditioning system operation may
cause engine overheating. Continue to
use the blower fan but turn the air con-
ditioning system off if the temperature
gauge indicates engine overheating.
Checking the amount of air con-
ditioner refrigerant and compres-
sor lubricantWhen the amount of refrigerant is low,
the performance of the air conditioning is
reduced. Overfilling also has a bad influ-
ence on the air conditioning system.
Therefore, if abnormal operation is
found, have the system inspected by an
authorized Kia dealer.✽ ✽
NOTICEWhen the performance of the air condi-
tioning system is reduced it is important
that the correct type and amount of oil
and refrigerant is used. Otherwise, dam-
age to the compressor and abnormal
system operation may occur.
CAUTION
The air conditioning system should
be serviced by an authorized Kia
dealer. Improper service may cause
serious injury.
Page 208 of 289
Driving tips6 5SPECIAL DRIVING CONDITIONSHazardous driving conditions When hazardous driving conditions are
encountered such as water, snow, ice,
mud, sand, or similar hazards, follow
these suggestions:
Drive cautiously and allow extra dis-
tance for braking.
Avoid sudden movements in braking or
steering.
When braking with non-ABS brakes
pump the brake pedal with a light up-
and-down motion until the vehicle is
stopped. If stalled in snow, mud, or sand, use
second gear. Accelerate slowly to
avoid spinning the drive wheels.
Use sand, rock salt, tire chains, or
other non-slip material under the drive
wheels to provide traction when stalled
in ice, snow, or mud.
Rocking the vehicle If it is necessary to rock the vehicle to
free it from snow, sand, or mud, first turn
the steering wheel right and left to clear
the area around your front wheels. Then,
shift back and forth between 1 (First) and
R (Reverse) in vehicles equipped with a
manual transaxle or R (Reverse) and any
forward gear in vehicles equipped with
an automatic transaxle. Do not race the
engine, and spin the wheels as little as
possible. If you are still stuck after a few
tries, have the vehicle pulled out by a tow
vehicle to avoid engine overheating and
possible damage to the transaxle.✽ ✽
NOTICEProlonged rocking may cause engine
over-heating, transaxle damage or fail-
ure, and tire damage.
CAUTION
- ABS
Do not pump the brake pedal on a
vehicle equipped with ABS.
WARNING
- Downshifting
Downshifting with an automatic
transaxle, while driving on slippery
surfaces can cause an accident.
The sudden change in tire speed
could cause the tires to skid. Be
careful when downshifting on slip-
pery surfaces.
WARNING
- Spinning tires
Do not spin the wheels, especially
at speeds more than 56 km/h (35
mph). Spinning the wheels at high
speeds when the vehicle is station-
ary could cause a tire to overheat,
explode and injure bystanders.
Page 214 of 289
Driving tips12 5✽
✽
NOTICEFailure to sue a trailer wiring harness
can damage your vehicle’s electrical sys-
tem.Driving on grades Reduce speed and shift to a lower gear
before you start down a long or steep
downgrade. If you don’t shift down, you
might have to use your brakes so much
that they would get hot and no longer
operate efficiently.
On a long uphill grade, shift down and
reduce your speed to around 70 km/h (45
mph) to reduce the possibility of engine
and transaxle overheating.
Operating your vehicle in D (Drive) when
towing a trailer will minimize heat build up
and extend the life of your transaxle.
Parking on hills Generally, you should not park your vehi-
cle, with a trailer attached, on a hill.
People can be seriously or fatally injured,
and both your vehicle and the trailer can
be damaged if they begin a downhill.
However, if you ever have to park your
trailer on a hill, here’s how to do it:1. Apply your brakes, but don’t shift into
gear.
2. Have someone place chocks (blocks
of wood or metal intended for this pur-
pose) under the downhill sides of the
trailer wheels.
3. When the wheel chocks are in place,
release the brakes until the chocks
absorb the load.
4. Reapply the brakes. Apply your park-
ing brake, and then shift to P (Park) for
an automatic transaxle.
5. Release the brakes.
CAUTION
When towing a trailer on steep
grades (in excess of 6%) pay close
attention to the engine coolant tem-
perature gauge to ensure the
engine does not overheat. If the
needle of the coolant temperature
gauge moves across the dial
towards “H” (HOT), pull over and
stop as soon as it is safe to do so,
and allow the engine to idle until it
cools down. You may proceed once
the engine has cooled sufficiently.
WARNING
- Parking on a
hill
Parking your vehicle on a hill with a
trailer attached is dangerous. It
could cause serious injury or death,
should the trailer break lose, or
should the trailer drag the vehicle
downhill.
WARNING
- Parking brake
It can be dangerous to get out of
your vehicle if the parking brake is
not firmly set or if the engine is still
running.
In either case the vehicle can move
suddenly. You or others could be
seriously or fatally injured.
Page 215 of 289
513
Driving tips
When you are ready to leave after
parking on a hill 1. With the automatic transaxle in P
(Park), apply your brakes and hold the
brake pedal down while you:
and
2. Slowly remove your foot from the
brake pedal.
3. Drive slowly forward until the trailer is
clear of the chocks.
4. Stop and have someone pick up and
store the chocks.Maintenance when trailer towing Your vehicle will need service more often
when you regularly pull a trailer.
Important items to pay particular atten-
tion to include engine oil, automatic
transaxle fluid, axle lubricant and cooling
system fluid. Brake condition is another
important item to frequently check. Each
item is covered in this manual, and the
Index will help you find them quickly. If
you’re trailering, it’s a good idea to review
these sections before you start your trip.Don’t forget to also maintain your trailer
and hitch. Follow the maintenance
schedule that accompanied your trailer
and check it periodically. Preferably, con-
duct the check at the start of each day’s
driving. Most importantly, all hitch nuts
and bolts should be tight.
✽ ✽
NOTICE• Due to higher load during trailer
usage, overheating might occur in hot
days or during uphill driving. If the
coolant gauge indicates over-heating,
switch off the A/C and stop the vehicle
in a safe area to cool down the engine.
• When towing check transaxle fluid
more frequently.
• If your vehicle is not equipped with
the air conditioner, you should install
a condenser fan to improve engine
performance when towing a trailer.
If you do decide to pull a trailerHere are some important points if you
decide to pull a trailer:
Consider using a sway control. You can
ask a hitch dealer about sway control.
After your odometer indicates 800 km
(500 miles) or more, you can tow a
trailer. For the first 800 km (500 miles)
that you tow a trailer, don’t drive over
80 km/h (50 mph) and don’t make
starts at full throttle. This helps your
engine and other parts of your vehicle
“wear” in at the heavier loads.
Always drive your vehicle at a moder-
ate speed (less than 100 km/h (60
mph)).
On a long uphill grade, do not exceed
70 km/h (45 mph) or the posted towing
speed limit, whichever is lower.
The important considerations have to
do with weight:
Weight of the trailer
How heavy can a trailer safely be? It
should never weigh more than the maxi-
mum trailer weight with trailer brakes. But
even that can be too heavy. If you feel that
the trailer is adversely affecting the move-
ment of your vehicle, reduce your speed,
avoid uneven or winding roads, avoid
roads with steep grades, and/or lighten
your trailer load.
Page 219 of 289
6
Road warning / 6-2
Overheating / 6-2
Emergency starting / 6-3
Electrical circuit protection / 6-6
Towing / 6-13
If you have a flat tire / 6-18
In case of an emergency
Page 220 of 289
In case of an emergency2 6ROAD WARNING Hazard warning flasher The hazard warning flasher serves as a
warning to other drivers to exercise
extreme caution when approaching,
overtaking, or passing your vehicle. It
should be used whenever emergency
repairs are being made or when the vehi-
cle is stopped near the edge of a road-
way.
Depress the flasher switch with the igni-
tion switch in any position. The flasher
switch is located in the center console
switch panel. All turn signal lights will
flash simultaneously.• The hazard warning flasher operates
whether your vehicle is running or not.
The turn signals do not work when the
hazard flasher is on.
Care must be taken when using the
hazard warning flasher while the vehi-
cle is being towed.If your temperature gauge indicates over-
heating, if you experience a loss of
power, or if you hear a loud knocking or
pinging noise, the engine has probably
overheated. Should any of these symp-
toms occur, use the following procedure:
1. Turn on the hazard warning flasher,
then drive to the nearest safe location
and stop your vehicle; set the automat-
ic transaxle in P (Park), or shift the
manual transaxle to N (Neutral) and
apply the parking brake.
2. Make sure the air conditioner is off.
3. If coolant or steam is boiling out of the
radiator, stop the engine and call an
authorized Kia dealer for assistance.
If coolant is not boiling out, allow the
engine to idle and open the hood to
permit the engine to cool gradually.
If the temperature does not go down
with the engine idling, stop the engine
and allow sufficient time for it to cool.
OVERHEATING
OMG065001