2008 KIA Optima key

3
Keys / 3-2
Remote keyless entry / 3-4
Theft-alarm system / 3-6
Immobilizer system / 3-8
Door locks / 3-10
Window / 3-14
Seat / 3-18
Safety belts / 3-28
Air bags-supplemental restraint system / 3-48
Trunk / 3-69
Hood / 3-71
Fuel filler lid / 3-72
Mirrors / 3-75
Homelink® wireless control system / 3-79
Interior lights / 3-83
Storage compartment / 3-84
Interior features / 3-86
Sunroof / 3-90
Luggage net / 3-92
Antenna / 3-93
Audio remote control / 3-94
Audio system / 3-95
Knowing your vehicle

Knowing your vehicle2 3The 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 key
Used 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 the
ignition key in your vehicle. If an
aftermarket key is used, the ignition
switch may not return to ON after
START. If this happens, the starter
will continue to operate causing
damage to the starter motor and
possible fire due to excessive cur-
rent in the wiring.
OMG035108
OMG037109
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 vehicle4 3(1) Lock button
(2) Unlock button
(3) Trunk lid open button
(4) Alarm button
(1) Lock ( )
All doors are locked and hazard warn-
ing lights flash once if the lock button
is pressed.
(2) Unlock ( )
Driver’s door is unlocked and hazard
warning lights flash twice if the unlock
button is pressed once. All doors are
unlocked if the unlock button is
pressed twice within 4 seconds.
After pressing this button, the
doors will be locked automatically
unless you open them within 30
seconds.(3)Trunk lid open ( , if equipped)
The trunk lid opens if this button is
pressed (more than 1 second).
(4)Alarm ( )
The horn sounds and hazard warning
lights will flash for about 30 seconds if
this button is pressed (more than 0.5
second). To stop the horn and lights,
press any button on the transmitter.
✽ ✽
NOTICEThe transmitter will not work if any of
following occur:
• The ignition key is in ignition switch.
• You exceed the operating distance
limit (about 10 m [30 feet]).
• The battery in the transmitter is
weak.
• Other vehicles or objects may be
blocking the signal.
• The weather is extremely cold.
• The transmitter is close to a radio
transmitter such as a radio station or
an airport which can interfere with
normal operation of the transmitter.
When the transmitter does not work
correctly, open and close the door with
the ignition key. If you have a problem
with the transmitter, contact an author-
ized Kia Dealer.
✽ ✽
NOTICEKeep the transmitter away from water
or any liquid. If the keyless entry system
is inoperative due to exposure to water
or liquids, it will not be covered by your
manufacturer vehicle warranty. Operational distance may vary depend-
ing upon the area the transmitter is used
in. For example, if the vehicle is parked
near police stations, government and
public offices, broadcasting stations, mil-
itary installations, airports, or transmit-
ting towers, etc., these may interfere with
the signal.
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.
REMOTE KEYLESS ENTRY (IF EQUIPPED)
OMG0370041
2
34
WARNING
Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user's authority to operate
the equipment.

35
Knowing your vehicle
Battery replacementTransmitter uses a 3 volt lithium battery
which will normally last for several years.
When replacement is necessary, use the
following procedure.
1. Insert a slim tool into the slot and gen-
tly pry open the transmitter center
cover.
2. Replace the battery with new one.
When replacing the battery, make sure
the battery positive “+” symbol faces
up as indicated in the illustration.
3. Install the battery in the reverse order
of removal.
✽ ✽
NOTICEThe keyless entry system transmitter is
designed to give you years of trouble-
free use, however it can malfunction if
exposed to moisture or static electricity.
If you are unsure how to use your trans-
mitter or replace the battery, contact an
authorized Kia dealer. For replacement transmitters, see an
Authorized Kia Dealer for reprogram-
ming.✽ ✽
NOTICE• Using the wrong battery can cause the
transmitter to malfunction. Be sure to
use the correct battery.
• To avoid damaging the transmitter,
don't drop it, get it wet, or expose it to
heat or sunlight.
7B070E01NF
HNF2005HNF2006

Knowing your vehicle6 3Theft 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 all
closed 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
Disarmed
stage

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 the
transmitter 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 vehicle8 3Your 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.
IMMOBILIZER SYSTEM (IF EQUIPPED)
CAUTION
Do not put metal accessories near
the key or ignition switch.
The engine may not start for the
metal accessories may interrupt the
transponder signal from normally
transmitting.
WARNING
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
Immobilizer password is a cus-
tomer unique password and should
be kept confidential. Do not leave
this number anywhere in your vehi-
cle.