fuel type KIA Optima 2009 2.G Owner's Manual

Introduction41"E85" fuel is an alternative fuel com-
prised of 85 percent ethanol and 15 per-
cent gasoline, and is manufactured
exclusively for use in Flexible Fuel
Vehicles. “E85” is not compatible with
your vehicle. Use of “E85” may result in
poor engine performance and damage to
your vehicle's engine and fuel system.
KIA recommends that customers do not
use fuel with an ethanol content exceed-
ing 10 percent.
A020104AUNUse of MTBEKIA recommends avoiding fuels contain-
ing MTBE (Methyl Tertiary Butyl Ether)
over 15.0% vol. (Oxygen Content 2.7%
weight) in your vehicle.
Fuel containing MTBE over 15.0% vol.
(Oxygen Content 2.7% weight) may
reduce vehicle performance and produce
vapor lock or hard starting.
A020105AUNDo not use methanolFuels containing methanol (wood alco-
hol) should not be used in your vehicle.
This type of fuel can reduce vehicle per-
formance and damage components of
the fuel system.A020106AUNGasolines for cleaner airTo help contribute to cleaner air, KIA rec-
ommends that you use gasolines treated
with detergent additives, which help pre-
vent deposit formation in the engine.
These gasolines will help the engine run
cleaner and enhance performance of the
Emission Control System.A020107AUNOperation in foreign countriesIf you are going to drive your vehicle in
another country, be sure to:
Observe all regulations regarding reg-istration and insurance.
Determine that acceptable fuel is avail- able.
CAUTION
Your New Vehicle Limited Warrantymay not cover damage to the fuelsystem and any performance prob-lems that are caused by the use of fuels containing methanol or fuelscontaining MTBE (Methyl Tertiary Butyl Ether) over 15.0% vol.(Oxygen Content 2.7% weight.)
CAUTION
Never use gasohol which contains methanol. Discontinue use of anygasohol product which impairs dri- vability.
CAUTION
Your New Vehicle Limited Warrantydoes not cover damage to the fuelsystem or any performance prob-lems caused by the use of “E85” fuel.

Features of your vehicle26
4
D100500ABHEmergency fuel filler lid releaseAn emergency fuel filler lid release is
located in the luggage compartment, on
the left side.
If the fuel filler lid does not open using
the remote fuel filler lid release, you can
open it manually. Pull the handle outward
slightly.
(Continued)
If a fire breaks out during refuel-
ing, leave the vicinity of the vehi-
cle, and immediately contact the
manager of the gas station and
then contact the local fire depart-
ment. Follow any safety instruc-
tions they provide.
CAUTION
Make sure to refuel with unleaded fuel only.
If the fuel filler cap requires replacement, use only a genuineKIA cap or the equivalent speci- fied for your vehicle. An incorrectfuel filler cap can result in a seri-ous malfunction of the fuel sys- tem or emission control system.
Do not spill fuel on the exterior surfaces of the vehicle. Any typeof fuel spilled on painted surfacesmay damage the paint.
After refueling, make sure the fuel cap is installed securely to pre-vent fuel spillage in the event ofan accident.
CAUTION
Do not pull the handle excessively,otherwise the luggage area trim or release handle may be damaged.
OMG035068

Features of your vehicle44
4D150203AUNEngine 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 “If the engine overheats” in section 6.
D150204BMGFuel gaugeThe fuel gauge indicates the approxi-
mate amount of fuel remaining in the fuel
tank. The fuel tank capacity is given in
section 8. The fuel gauge is supplement-
ed by a low fuel warning light, which will
illuminate when the fuel tank is nearly
empty.
On inclines or curves, the fuel gauge
pointer may fluctuate or the low fuel
warning light may come on earlier than
usual due to the movement of fuel in the
tank.
Avoid driving with an extremely low fuel
level. Running out of fuel could cause the
engine to misfire, damaging the catalytic
converter.
CAUTION
If the gauge pointer moves beyond
the normal range area toward the“H” position, it indicates overheat-ing that may damage the engine.
WARNING
Never remove the radiator cap
when the engine is hot. The engine
coolant is under pressure and
could cause severe burns. Wait
until the engine is cool before
adding coolant to the reservoir.
OMG049045
OMG049046
Type A
Type B

445
Features of your vehicle
D150205AFDOdometer/Tripmeter (if equipped)Odometer (km or MI)
The odometer indicates the total dis-
tance the vehicle has been driven.
You will also find the odometer useful to
determine when periodic maintenance
should be performed.
✽ ✽NOTICEIt is forbidden that alteration of the
odometer of any vehicle with the intent
to change the mileage registered on the
odometer. The alteration may void your
warranty coverage.Tripmeter (km or MI)
TRIP A: Tripmeter A
TRIP B: Tripmeter B
The tripmeter indicates the distance of
individual trip selected by the driver.
Tripmeter can be reset to 0 by pressing
the TRIP button for 1 second or more,
and then releasing.
WARNING
- Fuel gauge
Running out of fuel can expose
vehicle occupants to danger.
You must stop and obtain addition-
al fuel as soon as possible after the
warning light comes on or when the
gauge indicator comes close to the
E level.
OMG049348C/OMG049049
OMG049049L-1
Type AType B
CAUTION
Avoid driving with a very low fuel
level. If you run out of fuel, it couldcause the engine to misfire andresult in excessive loading of the catalytic converter.

Features of your vehicle46
4To turn the ECO indicator OFF/ON
Select the ECO mode by pressing the
TRIP button for less than 1 second.
Then, press the TRIP button for more
than 1 second.
D150206BMGTrip computer (if equipped)The trip computer is a microcomputer-
controlled driver information system that
displays information related to driving,
including distance to empty, tripmeter,
average fuel consumption, driving time
and average speed on the display when
the ignition switch is in the ON position.
All stored driving information (except
odometer) is reset if the battery is dis-
connected. The odometer is always dis-
played until the display is turned off. Push the TRIP button for less than 1 sec-
ond to select distance to empty, average
fuel consumption, average speed or trip-
meter function as follows :
OMG049047
OMG049126
Tripmeter B
Average fuel consumption
Average speedDriving timeTripmeter A
Distance to emptyOutside tepmerature*
ECO
* : if equippedType A

447
Features of your vehicle
Tripmeter (km or miles)
This mode indicates the distance of indi-
vidual trip since the last tripmeter reset.
The meter's working range is from 0.0 to
999.9 km (miles).
Pressing the TRIP button for more than 1
second when the tripmeter is being dis-
played clears the tripmeter to zero (0.0).Distance to empty (km or miles)
This mode indicates the estimated dis-
tance to empty based on the current fuel
in the fuel tank and the amount of fuel
delivered to the engine. When the
remaining distance is below 30 miles (50
km), “----” will be displayed and the dis-
tance to empty indicator will blink.
The meter’s working range is from 0 to
1500 km (0 to 1500 miles).
OMG049049
Type A
OMG049049L-2
Type B
OMG049350C
Type A
OMG049050L-1
Type B
Tripmeter B
Average fuel consumptionInstantaneous fuel consumption
Average speedDriving timeTripmeter A
Distance to emptyOutside tepmerature*
* : if equippedType B

Features of your vehicle48
4✽
✽
NOTICE• If the vehicle is not on level ground or
the battery power has been interrupt-
ed, the “Distance to empty” function
may not operate correctly.
The trip computer may not register
additional fuel if less than 6 liters (1.6
gallons) of fuel are added to the vehi-
cle.
• The fuel consumption and distance to empty values may vary significantly
based on driving conditions, driving
habits, and condition of the vehicle.
• The distance to empty value is an esti- mate of the available driving distance.
This value may differ from the actual
driving distance available.
Average fuel consumption
This mode calculates the average fuel
consumption from the total fuel used and
the distance since the last average con-
sumption reset. The total fuel used is cal-
culated from the fuel consumption input.
For an accurate calculation, drive more
than 50 m (0.03 mile).
The meter's working range is from 0.1 to
99.9 l/100 km (0.1 to 99.9 MPG).
Pressing the TRIP button for more than 1
second, when the average fuel consump-
tion is being displayed, clears the aver-
age fuel consumption to zero (---). Instantaneous fuel consumption
(if equipped)
This mode calculates the instantaneous
fuel consumption from used fuel and the
distance. The meter's working range is
from 0.0 to 20.0l
/100km (0.0 to
60.0l/MPG).
Display is updated at 0.1 seconds.
The value display if speed is over 10
km/h (6 mph).
When the instantaneous fuel consump-
tion mode is displayed on the LCD moni-
tor, the ECO indicator turns off.
OMG049120L-1
OMG049351C
Type A
OMG049051L-1
Type B

Features of your vehicle50
4To turn the ECO indicator OFF/ON
• Type A
Select the ECO mode by pressing the
TRIP button for less than 1 second.
Then, press the TRIP button for more
than 1 second.
• Type B
When the instantaneous fuel consump-
tion mode is displayed on the LCD moni-
tor or the system is not working properly,
the indicator turns off.
If the indicator turns off when the instan-
taneousant fuel consumption mode is not
selected, have the system checked by an
authorized KIA dealer as soon as possi-
ble.
D150300AUNWarnings and indicatorsAll warning lights are checked by turning
the ignition switch ON (do not start the
engine). Any light that does not illuminate
should be checked by an authorized KIA
dealer.
After starting the engine, check to make
sure that all warning lights are off. If any
are still on, this indicates a situation that
needs attention. When releasing the
parking brake, the brake system warning
light should go off. The fuel warning light
will stay on if the fuel level is low.
D150302AUNAir bag warning lightThis warning light will illuminate for
approximately 6 seconds each time you
turn the ignition switch to the ON posi-
tion.
This light also comes on when the
Supplemental Restraint System (SRS) is
not working properly. If the SRS air bag
warning light does not come on, or
continuously remains on after operating
for about 6 seconds when you turned the
ignition switch to the ON position or start-
ed the engine, or if it comes on while
driving, have the SRS inspected by an
authorized KIA dealer.
OMG049126

457
Features of your vehicle
D150326AMGECO indicator (if equipped)
The ECO indicator light assists you to
drive in the most economical way.
The green indicator comes on when you
drive with high fuel efficiency.
The system is designed to encourage
eco-driving by providing real-time feed-
back to the driver.
To turn the ECO indicator OFF/ON
with trip computer (Type A)
Select the ECO mode by pressing the
TRIP button for less than 1 second.
Then, press the TRIP button for more
than 1 second.

When the instantaneous fuel consump-
tion mode is displayed on the LCD moni-
tor or the system is not working properly,
the indicator turns off.
If the indicator turns off when the instan-
taneousant fuel consumption mode is not
selected, have the system checked by an
authorized KIA dealer as soon as possi-
ble. The fuel efficiency depends on driver's
driving habit and road condition.
The system stops operation when the
transaxle is in the P,R,N position or
sports mode, or instantaneous fuel con-
sumption mode is selected.
D180000AUNThe hazard warning flasher should be
used whenever you find it necessary to
stop the car in a hazardous location.
When you must make such an emer-
gency stop, always pull off the road as far
as possible.
The hazard warning lights are turned on
by pushing in the hazard switch. This
causes all turn signal lights to blink. The
hazard warning lights will operate even
though the key is not in the ignition
switch.
To turn the hazard warning lights off,
push the switch a second time.HAZARD WARNING FLASHER
OMG049055
ECO
WARNING
Do not focus the indicator too
much. You may lose your steering
control and cause an accident that
results in severe personal injury or
death.

539
Driving your vehicle
E140000AUN-ECIf you are considering towing with with
your car, you should first check with your
country’s Department of Motor Vehicles
to determine their legal requirements.
Since laws vary from province to
province the requirements for towing
trailers, cars, or other types of vehicles or
apparatus may differ. Ask an authorized
KIA dealer for further details before tow-
ing.Your vehicle can tow a trailer. To identify
what the vehicle trailering capacity is for
your vehicle, you should read the infor-
mation in “Weight of the trailer” that
appears later in this section.Remember that trailering is different than
just driving your vehicle by itself.
Trailering means changes in handling,
durability, and fuel economy. Successful,
safe trailering requires correct equip-
ment, and it has to be used properly.
This section contains many time-tested,
important trailering tips and safety rules.
Many of these are important for your
safety and that of your passengers.
Please read this section carefully before
you pull a trailer.
Load-pulling components such as the
engine, transaxle, wheel assemblies, and
tires are forced to work harder against
the load of the added weight. The engine
is required to operate at relatively higher
speeds and under greater loads. This
additional burden generates extra heat.
The trailer also adds considerably to
wind resistance, increasing the pulling
requirements.TRAILER TOWING
WARNING
- Towing a trail-
er
If you don't use the correct equip-
ment and drive improperly, you can
lose control when you pull a trailer.
For example, if the trailer is too
heavy, the brakes may not work
well - or even at all. You and your
passengers could be seriously or
fatally injured. Pull a trailer only if
you have followed all the steps in
this section.
WARNING
- Weight limits
Before towing, make sure the total
trailer weight, gross combination
weight, gross vehicle weight, gross
axle weight and trailer tongue load
are all within the limits.
CAUTION
Pulling a trailer improperly can
damage your vehicle and result in costly repairs not covered by yourwarranty. To pull a trailer correctly, follow the advice in this section.