2008 KIA Opirus Cooling system

Driving your vehicle
444
Automatic operation
The automatic climate control system is
controlled by simply setting the desired
temperature.
The Full Automatic Temperature Control
(FATC) system automatically controls the
heating and cooling system as follows;
1. Push the AUTO button. The indicatorlight will come on and the modes, fan
speeds, air intake and air-conditioning
will be controlled automatically by tem-
perature setting. 2. Push the TEMP button to set the
desired temperature.
If the temperature is set to the lowest
setting 17°C/62°F (Lo), the air condi-
tioning system will operate continu-
ously.
3. To turn the automatic operation off, press any button except temperature
control button. If you press the mode
selection button, air-conditioning but-
ton, defrost button, recirculated air
position button, outside (fresh) air
position button or fan speed button,
the selected function will be controlled
manually while other functions operate
automatically.
Regardless of the temperature setting,
when using automatic operation, the air
conditioning system will automatically
turn on to decrease the humidity inside
the vehicle, even if the temperature is set
to warm.
✽ NOTICE
Never place anything over the sensor
located on the instrument panel to
ensure better control of the heating and
cooling system.
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445
Driving your vehicle
Manual operation
The heating and cooling system can be
controlled manually as well by pushing
buttons other than the AUTO button. In
this case, the system works sequentially
according to the order of buttons select-
ed.
When pressing any button except AUTO,
the functions of the buttons not selected
will be controlled automatically.
Press the AUTO button in order to con-
vert to full automatic control of the sys-
tem.
Temperature control button
The temperature will increase to the
maximum 32°C/90°F (HI) by pushing the
up button. Each push of the button will
cause the temperature to increase by 0.5
°C/1°F.
The temperature will decrease to the
minimum 17°C/62°F (Lo) by pushing the
down button. Each push of the button will
cause the temperature to decrease by
0.5°C/1°F. When set to the lowest tem-
perature setting, the air conditioning will
operate continuously.
Dual temperature control selec-
tion button
Adjusting the driver and passenger side
temperature individually
1. Press the DUAL button to operate thedriver and passenger side temperature
individually (the indicator light in the
button illuminates). Pressing the right
temperature control button will auto-
matically switch to the DUAL mode as
well.
2. Press the left temperature control to adjust the driver side temperature.
Press the right temperature control to
adjust the passenger side tempera-
ture.
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451
Driving your vehicle
Air conditioning system opera-
tion tips
• If the vehicle has been parked in directsunlight 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 the windows on rainy humid days,
decrease the humidity inside the vehi-
cle by operating the air conditioning
system.
• During air conditioning system opera- tion, you may occasionally notice a
slight change in the engine speed as
the air conditioning compressor cycles
on. This is a normal system operation
characteristics.
• Use the air conditioning system every month only for a few minutes to ensure
maximum system performance.
• 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.
Checking the amount of air con-
ditioner refrigerant and compres-
sor lubricant
When 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.
CAUTION
When the performance of the air
conditioning system is reduced it is
important that the correct type and amount of oil and refrigerant isu sed. Otherwis e, damage to the
compressor and abnormal system operation may occur.
CAUTION
When us ing the air conditioning
s ystem, monitor the temperature
gauge closely while driving up hill s
or in heavy traffic when out side
temperatures are high. Air condi- tioning system operation may
caus e engine overheating.
Continue to use the blower fan but turn the air conditioning system off
if the temperature gauge indicate s
engine overheating.
WARNING
The air conditioning system should
be serviced by an authorized Kia
dealer. Improper service may cause
serious injury to the per son per-
forming the service.

Driving tips
225
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 intogear.
2. Have someone place chocks under 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.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:
• Start your engine;
• Shift into gear; and
• Release the parking brake.
2. Slowly remove your foot from the brake pedal.
3. Drive slowly 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 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.
WARNING- Parking brake
It can be dangerous to get out of
your vehicle if the parking brake i s
not firmly set.
If you have left the engine running,
the vehicle can move suddenly. You
or other s could be s eriously or
fatally injured.
CAUTION
Due to higher load during trailer usage, overheating might occur inhot days or during uphill driving. Ifthe coolant gauge indicate s over-
heating, switch off the A/C and stop
the vehicle in a safe area to cool
down the engine.

63
In case of an emergency
4. The coolant level should then bechecked. If the level in the reservoir is
low, look for leaks at the radiator hoses
and connections, heater hoses and
connections, radiator, and water
pump. If you find a major leak or anoth-
er problem that may have caused the
engine to overheat, do not operate the
engine until it has been corrected. Call
an Authorized Kia Dealer for assis-
tance. If you do not find a leak or other
problem, carefully add coolant to the
reservoir.
If the engine frequently overheats, havethe cooling system checked and repaired by an Authorized Kia Dealer.
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 proce-
dures listed on page 6-4. If in doubt, we
strongly recommend 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 batter-
ies in series or a 24-volt motor generator
set).
WARNING- Removing
radiator cap
Do not remove the radiator cap
when the engine and radiator are
hot. Scalding hot coolant and steam
may blow out under pressure. This
could cause serious injury.
EMERGENCY STARTING
WARNING- Battery
• Keep all flames or sparks away
from the battery. The battery pro-
duces hydrogen gas which may
explode if exposed to flame or
sparks.
• Do not attempt to jump start the
vehicle if the discharged battery
is frozen or if the electrolyte 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 serious injury.

69
In case of an emergency
Description Fus e rating Protected component
1 FUEL PUMP 20A Fuel pump
2 H/LP (LO-LH) 15A Headlight (low-left)
3 ABS 10A Anti-lock brake system
4 IGN COIL 15A Ignition coil
5 A/CON COMP 10A Air-conditioner compressor
6 ATM 20A Automatic transaxle control relay
7 MAIN 20A Engine control unit relay
8 O2 SNSR 15A Oxygen sensor
9 EGR 15A
Power train control system sensors
10 HORN 15A Horn
11 TAIL 20A Tail light
12 SUNROOF 20A Sun roof
13 P/SEAT (RH) 20A Power seat (right)
14 FOG LP (FR) 15A Fog light (front)
15 H/LP (HI) 15A Headlight (high)
16 SPARE 30A spare fuse
17 SPARE 20A spare fuse
18 SPARE 15A spare fuse
19 SPARE 10A spare fuse
20 P/SEAT (LH) 30A Power seat (left)
21 AMP 20A Radio amplifier
22 DRL* 15A Daytime running light
Engine compartment
Description Fus e rating Protected component
23 H/LP (LO-RH) 15A Headlight (low beam-right)
24 I/P B+ 30A All electrical system
25 ECU 10A Engine control unit
26 INJECTOR 10A Injector
27 ECS * 15A Electronic control suspension
BLOWER 40A Blower motor
IGN 1 30A Ignition switch
ABS 2 30A Anti-lock brake system
ABS 1 30A Anti-lock brake system
IGN 2 30A Ignition switch
S/WARM 30A Seat warmer
H/LP (LO-LH) - Headlight relay (low beam-left)
FUEL PUMP - Fuel pump relay
HORN - Horn relay
START - Start motor relay
A/CON - Air conditioner relay
H/LP (HI) - Headlight relay (high beam)
FOG LP (FR) - Fog light relay (front)
TAIL LP - Taillight relay
WIPER - Wiper relay
BATT 60A Alternator, Battery
ALT 150A Alternator
COOLING 60A Cooling fan
* : if equipped

7
Maintenance services / 7-2
Maintenance schedule / 7-3
Owner maintenance / 7-7
Engine compartment / 7-10
Engine oil and oil filter / 7-11
Engine cooling system / 7-12
Brakes / 7-14
Power steering / 7-15
Automatic transaxle / 7-16
Lubricants and fluids / 7-18
Air cleaner / 7-19
Climate control air filter / 7-19
Wiper blades / 7-20
Battery / 7-22
Tires and wheels / 7-25
Lubricant specifications / 7-36
Exterior care / 7-38
Interior care / 7-41
Maintenance

73
Maintenance
MAINTENANCE SCHEDULE
Kilometers or time in months, whichever come s first
× 1,000 km 8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128
# Months 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64
Engine oil & engine oil filter (1) R R R R R R RRRRRRR RRR
Drive belts (tension) I I I I
Cooling system hoses & connections I I I I I
Engine coolant (1) I I I I I R IIIIIRI III
Fuel filter RR
Fuel tank cap, lines, EVAP canister and hosesII
Fuel tank air filter I R I R I
Air cleaner element (2) I I I I I R IIIIIRI III
Ignition wires I I
Spark plugs R
Idle speed I I I I I
PCV valve (if equipped) I I I I
MAINTENANCE INTERVALS
MAINTENANCE
ITEM
Engine control system