engine KIA Optima 2007 2.G Owner's Manual

Introduction21We want to help you get the greatest
possible driving pleasure from your vehi-
cle. Your Owner’s Manual can assist you
in many ways. We strongly recommend
that you read the entire manual.
Especially, in order to minimize the
chance of death or injury, you must read
the WARNING and CAUTION sections
spread throughout the manual.
Illustrations complement the words in this
manual to best explain how to enjoy your
vehicle. By reading your manual, you
learn about features, important safety
information, and driving tips under vari-
ous road conditions.
The general layout of the manual is pro-
vided in the Table of Contents. A good
place to start is the index; it has an alpha-
betical listing of all information in your
manual.
Sections: This manual has nine sections
plus an index. Each section begins with a
brief list of contents so you can tell at a
glance if that section has the information
you want.You’ll find various WARNING’s,
CAUTION’s, and NOTICE’s in this manu-
al. These were prepared to enhance your
personal safety. You should carefully read
and follow ALL procedures and recom-
mendations provided in these
WARNING’s, CAUTION’s and NOTICE’s.
✽ ✽

NOTICEA NOTICE indicates a situation in
which damage to your vehicle could
result if the notice is ignored.
No special break-in period is needed. By
following a few simple precautions for the
first 1,000 km (600 miles) you may add to
the performance, economy and life of
your vehicle.
 Do not race the engine.
 Do not maintain a single speed for long
periods of time, either fast or slow.
Varying engine speed is needed to
properly break-in the engine.
 Avoid hard stops, except in emergen- cies, to allow the brakes to seat prop-
erly.
 Avoid full-throttle starts.
HOW TO USE THIS MANUAL
WARNING
A WARNING indicates a situation in
which serious bodily injury or death
could result if the warning is ignored.
CAUTION
A CAUTION indicates a situation in which personal injury, perhaps severe, could result if the caution isignored.
VEHICLE BREAK-IN PROCESS

2
Interior overview / 2-2
Instrument panel overview / 2-3
Engine compartment / 2-4
Your vehicle at a glance

Your vehicle at a glance42ENGINE COMPARTMENT
OMG075002
1. Engine coolant reservoir ...................7-12
2. Engine oil filler cap............................7-11
3. Brake fluid reservoir ..........................7-14
4. Air cleaner .........................................7-18
5. Fuse box ...........................................6- 8
6. Negative battery terminal ...........6-4/7-21
7. Positive battery terminal .............6-4/7-21
8. Auto transaxle oil dipstick* ................7-16
9. Radiator cap......................................7-13
10. Engine oil dipstick ...........................7-11
11. Power steering fluid reservoir .........7-15
12. Windshield washer fluid reservoir ...7-17
* : if equipped

Knowing your vehicle23The key code number is stamped on the
plate attached to the key set. Should you
lose your keys, this number will enable
an authorized Kia dealer to duplicate the
keys easily. Remove the plate and store it
in a safe place. Also, record the code
number and keep it in a safe and handy
place, but not in the vehicle. Use only
Kia-approved key blanks.
Key operations(1) Master keyUsed to start the engine, lock and
unlock the doors, lock and unlock the
glove box (if equipped), and open the
trunk.
(2) Transmitter (if equipped) Used to lock and unlock the doors
and trunk.
(3) Sub key (if equipped) Used only to start the engine and lock
and unlock the door.
KEYS
WARNING
- Ignition key
Leaving children unattended in a
vehicle with the ignition key is dan-
gerous even if the key is not in the
ignition. Children copy adults and
they could place the key in the igni-
tion. The ignition key would enable
children to operate power windows
or other controls, or even make the
vehicle move, which could result in
serious bodily injury or even death.
Never leave the keys in your vehicle
with unsupervised children.
CAUTION
Use only Kia original parts for theignition key in your vehicle. If anaftermarket key is used, the ignitionswitch may not return to ON after START. If this happens, the starterwill continue to operate causing damage to the starter motor andpossible fire due to excessive cur- rent in the wiring.
OMG035108
OMG035109
1
2
3

33
Knowing your vehicle
Restrictions in handling keysWhen leaving keys with parking lot and
valet attendants, the following proce-
dures will ensure that your vehicle’s trunk
and glove box compartment can not be
opened in your absence.
With master and sub key(if equipped) 1. Open the trunk with the master key.
2. Set the trunk lid lock knob in the trunk to LOCK ( ) position. In the LOCK
( ) position, the trunk can not be
unlocked with either the trunk release
lever inside the car or trunk open but-
ton of the transmitter.
3. Close the glove box, and lock the glove box using the master key.
4. Leave the attendant with the sub key. The trunk and glove box are secured
because the sub key only allows
engine start and door lock and unlock.
OMG035003

Knowing your vehicle63Theft alarm system will not operate when
the ignition key is in the ignition switch.
If the lock button on the transmitter is
pressed when the key is not in the igni-
tion and any vehicle door or the trunk is
open, then, the doors will lock but the
theft alarm system will not activate.
However, the theft alarm system will
automatically activate when the open
door(s) or trunk is closed and locked.
Armed stageWhen the ignition switch is in the “LOCK”
position, and key is not in the ignition, the
system will be armed and the hazard
lights will flash once when the following
conditions are met:
 The hood, trunk and doors are allclosed and locked with the transmitter
or ignition key.
 If a door or the trunk is not opened within approximately 30 seconds after
unlocking with the transmitter, all doors
will be locked again and theft alarm
system armed.
If the “Lock” button pressed for more than
two times within 3 seconds, the horn will
sounds from the second time pressed.
Do not arm the system until all pas-
sengers have left the vehicle. If the
system is armed while a passenger(s)
remains in the vehicle, the alarm may
be activated when the remaining pas-
senger(s) leaves the vehicle.
Theft alarm stageThe alarm will activate (horn will sound
and lights flash) when:
 Any door is opened without using the transmitter or key.
 The trunk lid is opened without using the key.
 The engine hood is opened.
The alarm will sound ON for 27 seconds,
then OFF for 10 seconds. This ON/OFF
cycle will be repeated three times. During
this time, the engine will not start.
The engine will not start while the
theft-alarm system is armed or acti-
vated. You must disarm the theft-alarm
system to start the engine.
THEFT-ALARM SYSTEM (IF EQUIPPED)
Armed stage
Theft alarm stage
Disarmedstage

37
Knowing your vehicle
Opening the trunk with the alarm
armed (if equipped)When the alarm is armed, the alarm will
not sound if the trunk lid is opened with
the key.
However, if the trunk lid is not opened
completely within two seconds after
unlocking with the key, the alarm will
sound.
Also, if any of the doors or hood is
opened while the trunk lid is open and
the alarm armed, the alarm will sound.
Disarmed stageIf the following conditions are met, the
alarm system will be deactivated and the
hazard flasher light will flash twice.
 When the doors are unlocked with thetransmitter or ignition key.
After depressing unlock button, you
must open the doors within 30 seconds
or all doors will automatically lock
again and the theft-alarm system will
be armed.
 When the ignition switch is in the “ON” position. The alarm will be deactivated when:
 The lock ( ), unlock ( ) button on
the transmitter is pressed.
 The doors are unlocked with the igni- tion key.
 The ignition switch is in the “ON” posi- tion for 30 seconds or more.
✽ ✽ NOTICEAvoid trying to start the engine while
the alarm is activated. The vehicle start-
ing motor is disabled during the theft-
alarm stage.

Knowing your vehicle83Your vehicle is equipped with an elec-
tronic engine immobilizer system to
reduce the risk of unauthorized vehicle
use.
Your immobilizer system is comprised of
a small transponder in the ignition key,
and antenna coil in the key cylinder and
ICU (Immobilizer Control Unit) in the
steering shaft.
With this system, whenever you insert
your ignition key into the ignition switch
and turn it to ON, the antenna coil in the
ignition switch receives a signal from the
transponder in the ignition key and then
sends the signal to the ECU (Engine
Control Unit).
The ECU checks the signal whether the
ignition key is valid.
If the key is determined to be valid, the
engine will start.
If the key is determined to be invalid, the
engine will not start.
To deactivate the immobilizer
system:Insert the ignition key into the key cylin-
der and turn it to the ON position.To activate the immobilizer sys-
tem:Turn the ignition key to the OFF position.
The immobilizer system activates auto-
matically. Without a valid ignition key for
your vehicle, the engine will not start.✽ ✽NOTICEWhen starting the engine, do not use the
key with other immobilizer keys around.
Otherwise the engine may not start or
may stop soon after it starts. Keep keys
separate to avoid immobilizer malfunc-
tions.
Limp home (override) procedureWhen you turn the ignition key to the ON
position, if the IMMO indicator goes off
after blinking 5 times, your transponder
equipped in the ignition key is out of order.
You cannot start the engine without the
lime home procedure. To start the engine,
you have to input your password by using
the ignition switch.
The following procedure is how to input
your password of “2345” as an example.
1. Turn the ignition key to the ON position.
The IMMO indicator ( ) will blink 5
times and go off indicating the begin-
ning of the limp home procedure.
2. Turn the ignition key to the ACC posi- tion.
3. To enter the first digit (in this example “2”), turn the ignition key to the ON and
ACC position twice. Perform the same
procedure for the next digits between 3
seconds and 10 seconds (for example,
for “3”, turn the ignition ON and ACC 3
times).
IMMOBILIZER SYSTEM (IF EQUIPPED)

39
Knowing your vehicle
4. If all of the digits have been input suc-cessfully, you have to start the engine
within 30 seconds. If you attempt to
start the engine after 30 seconds, the
engine will not start and you will have
to input your password again.
After performing the limp home proce-
dure, you have to see an authorized Kia
dealer immediately to inspect and repair
your ignition key or immobilizer system.✽ ✽ NOTICEIf you cannot start your engine in spite
of limp home procedure, have your vehi-
cle towed by an authorized Kia dealer
for inspection and necessary repairs.
✽ ✽NOTICEThe transponder in your ignition key is
an important part of the immobilizer
system. It is designed to give years of
troublefree service, however you should
avoid exposure to moisture, static elec-
tricity and rough handling.
Immobilizer system malfunction could
occur.✽ ✽NOTICEDo not change, alter or adjust the immo-
bilizer system because it could cause the
immobilizer system to malfunction and
should only be serviced by an author-
ized Kia dealer.
Malfunctions caused by improper alter-
ations, adjustments or modifications to
the immobilizer system are not covered
by your vehicle manufacturer warranty.
This device complies with Industry
Canada Standard RSS-210. Operation
is subject to the following two conditions:
1. This device may not cause interfer- ence, and
2. This device must accept any interfer- ence, including interference that may
cause undesired operation of the
device.
WARNING
Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to operate
the equipment.

321
Knowing your vehicle
Front seat adjustment
(Electric type, if equipped)✽ ✽NOTICE• Power seats are driven by the electric
motor. Stop operating if the adjust-
ment is completed. Excessive opera-
tion may damage the electrical equip-
ment.
• When in operation, the power seats consume large amount of electrical
power. To prevent unnecessary charg-
ing system drain, don’t adjust the
power seats longer than necessary
while the engine is not running.
• Do not operate two or more power seat control buttons at the same time.
Doing so may result in power seat
motor or electrical component mal-
function.
Adjusting the seat forward and back-
wardPush the control button forward or back-
ward to move the seat to the desired
position. Release the knob and the seat
will lock in the selected position.
Adjust the seat before driving, and make
sure the seat is locked securely by trying
to move forward and backward without
using the control knob. If the seat moves,
it is not locked properly.
Adjusting height of the driver’s seatcushion (if equipped)Move the front portion of the control knob
up to raise or down to lower the front part
of the seat cushion.
Move the rear portion of the control knob
up to raise or down to lower the rear part
of the seat cushion.
To raise or lower the seat cushion, pull up
or push down on the center of the corre-
sponding switch. Release the knob once
the seat reaches to the desired position.
CAUTION -
Children
The power seats are operable with the ignition OFF.
This is another reason childrenshould never be left unattended inthe car.
OMG035022
OMG035100