2008 KIA CERATO service

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Driving your vehicle
Checking the amount of air
conditioner refrigerant andcompressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling alsohas a bad influence on the air condi-tioning system.
Therefore, if abnormal operation is
found, have the system inspected by
an authorized Kia dealer.Air conditioner refrigerant andcompressor lubricant
✽✽ NOTICE
When the performance of the air
conditioning system is reduced it is
important that the correct type and
amount of oil and refrigerant isused. Otherwise, damage to the
compressor and abnormal system
operation may occur.
CAUTION
The air conditioning system should be serviced by an authorized Kia dealer. Improperservice may cause seriousinjury.

Driving your vehicle
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The air conditioning system
includes a function that automati-
cally turns the air conditioningcompressor off if engine coolant
temperature approaches an over
heating level. The air conditioning
compressor operation will resume
once engine coolant temperature
returns to the normal range. Also,the air conditioning compressor is
automatically turned off for a few
seconds when the accelerator isfully depressed (wide open throt-tle).
When operating the air condition- ing system use the outside (fresh)air position.
Operating the air conditioning sys- tem 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. Checking the amount of air
conditioner refrigerant andcompressor lubricant
When the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling alsohas a bad influence on the air condi-tioning system.
Therefore, if abnormal operation is
found, have the system inspected by
an authorized Kia dealer.Air conditioner refrigerant and
compressor lubricant
✽✽ NOTICE
When the performance of the air
conditioning system is reduced it is
important that the correct type and
amount of oil and refrigerant isused. Otherwise, damage to the
compressor and abnormal system
operation may occur.
CAUTION
The air conditioning system should be serviced by anauthorized Kia dealer. Improperservice may cause serious injury.

521
Driving tips
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Maintenance when trailer tow- ing
Your vehicle will need service more
often when you regularly pull a trail-
er. Important items to pay particularattention to include engine oil, auto-
matic transaxle fluid, axle lubricant
and cooling system fluid. Brake con-
dition is another important item to
frequently check. Each item is cov-
ered 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 mainte-nance schedule that accompanied
your trailer and check it periodically.
Preferably, conduct the check at the
start of each day’s driving. Most
importantly, all hitch nuts and boltsshould be tight.✽✽NOTICE

In case of an emergency
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EMERGENCY STARTING
Jump starting
Jump starting can be dangerous if
done incorrectly. Therefore, to avoid
harm to yourself or damage to your
vehicle or battery, follow the jump
starting procedures listed on page
6-5. If in doubt, we strongly recom-
mend that you have a competent
technician or towing service jump
start your vehicle.
✽✽ NOTICE
Use only a 12-volt jumper system.
You can damage a 12-volt starting
motor, ignition system, and other
electrical parts beyond repair by use
of a 24-volt power supply (either two
12-volt batteries in series or a 24-
volt motor generator set).
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WARNING - Battery
• Keep all flames or sparks away from the battery. The bat-
tery produces hydrogen gas
which may explode if exposedto flame or sparks.
Do not attempt to jump start the vehicle if the discharged
battery is frozen or if the elec-
trolyte level is low; the battery
may rupture or explode.
WARNING - Battery
Never attempt to check the elec-
trolyte level of the battery as
this may cause the battery to
rupture or explode causing seri-
ous injury.

In case of an emergency
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TOWING
If emergency towing is necessary,
we recommend having it done by an
authorized Kia dealer or a commer-
cial tow-truck service. Proper lifting
and towing procedures are neces-
sary to prevent damage to the vehi-
cle. The use of wheel dollies orflatbed is recommended.
For trailer towing guidelines informa- tion, refer to section 5 “Driving Tips”.
It is acceptable to tow the vehicle
with the rear wheels on the ground(without dollies) and the front wheels
off the ground.
When being towed by a commercial
tow truck and wheel dollies are not
used, the front of the vehicle should
always be lifted, not the rear.
✽✽ NOTICE

In case of an emergency
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Towing with a vehicle other
than a tow truck
If towing is necessary, we recom-
mend you to have it done by an
Authorized Kia dealer or a commer-
cial tow truck service.
If towing service is not available in an
emergency, your vehicle may be
temporarily towed using a cable or
chain secured to the emergency tow-ing hook under the front or rear of the
vehicle. Use extreme caution when
towing the vehicle. A driver must be
in the vehicle to steer it and operate
the brakes. Towing in this manner may be done
only on hard-surfaced roads for a
short distance and at low speeds.
Also, the wheels, axles, power train,
steering and brakes must all be ingood condition.
Do not use the tow hooks to pull a
vehicle out of mud, sand or other
conditions from which the vehicle
cannot be driven out under its own
power.
Avoid towing a vehicle heavier than the vehicle doing the towing.
The drivers of both vehicles should communicate with each other fre-
quently.
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OLD046021

621
In case of an emergency
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Changing tires
Jacking instructions
The jack is provided for emergency
tire changing only.
Follow jacking instructions to reduce
the possibility of personal injury.
Tire replacement
1. Park on a level surface and applythe parking brake firmly.
2. Shift the shift lever into R (Reverse) with manual transaxle
or P (Park) with automatic
transaxle.
3. Activate the hazard warning flash- er.
WARNING - Changing
tires
Never attempt vehicle repairs in the traffic lanes of a public
road or highway.
Always move the vehicle com- pletely off the road and onto
the shoulder before trying to
change a tire. The jack should
be used on level firm ground
whenever possible. If you can-
not find a firm, level place off
the road, call a towing service
company for assistance.
Be sure to use the correct front and rear jacking posi-
tions on the vehicle; never use
the bumpers or any other part
of the vehicle for jack support.
(Continued)
(Continued)
The vehicle can easily roll offthe jack causing serious
injury or death. No person
should place any portion of
their body under a vehicle that
is supported only by a jack ;
use vehicle support stands.
Do not start or run the engine while the vehicle is on the
jack.
Do not allow anyone to remain in the vehicle while it is on the
jack.
Make sure any children pres- ent are in a secure place away
from the road and from the
vehicle to be raised with the
jack.
1JBA6021

In case of an emergency
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11. Once the wheel lug nuts have
been tightened, lower the vehicle
fully to the ground and continue to
tighten the lug nuts until they are
fully secured. Tighten the wheel
lug nuts firmly in a “X” pattern.
If you are unsure of the tightness
of the wheel lug nuts, have them
checked at the nearest service
station. The specified tightening
Improperly tight-
ened wheel lug nuts could cause
brake pedal vibration while brak-ing. To prevent the jack, jack handle,
wheel lug nut wrench and spare tire
from rattling while the vehicle is in
motion, store them properly.
OLD046018
CAUTION
Your vehicle has metric threads
on the wheel studs and nuts.Make certain during wheelremoval that the same nuts removed are reinstalled - or, ifreplaced, that nuts with metricthreads and the same chamfer configuration are used.Installation of a non-metricthread nut on a metric stud or vice-versa will not secure thewheel to the hub properly andwill damage the stud so that it must be replaced.
Note that most lug nuts do nothave metric threads. Be sure touse extreme care in checkingfor thread style before installing aftermarket lug nuts or wheels.If in doubt, consult anAuthorized Kia Dealer.
WARNING - Wheel studs
If the studs are damaged, they
may lose their ability to retain
the wheel. This could lead to theloss of the wheel and a colli-sion.
WARNING
Check the inflation pressures as
soon as possible after installing
the spare tire. Adjust it to the
specified pressure, if necessary.
Refer to Section 8, Specifications.