2008 KIA Optima ECU

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 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.

Knowing your vehicle10 3Operating door locks from out-
side the vehicle Turn the key toward rear of vehicle to
unlock and toward front of vehicle to
lock.
If you lock the door with a key, all vehi-
cle doors will lock automatically (if
equipped).
Turn the key to the right once to unlock
the driver’s door and to the right twice
within 4 seconds to unlock all doors. (if
equipped) Doors can also be locked and
unlocked with the transmitter (if
equipped).
Once the doors are unlocked, they may
be opened by pulling the door handle.
When closing the door, push the door
firmly by hand. Make sure that doors
are closed securely.
To lock a door without the key, push the
inside central door lock switch (1
)to the
“LOCK” position and close the door (2).DOOR LOCKS
OMG035005
Lock
Unlock
OMG035006A

319
Knowing your vehicle
Front seat adjustment
(Manual type)Adjusting the seat forward and back-
wardTo move the seat forward or backward:
1. Pull the seat slide adjustment lever
under the front edge of the seat cush-
ion up and hold it.
2. Slide the seat to the desired position.
3. Release the lever and make sure the
seat is locked in place.
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.
WARNING
- Loose objects
Loose objects in the driver’s foot
area could interfere with the opera-
tion of the foot pedals, possibly
causing an accident. Loose objects
might interfere with the seat slide
mechanism. Do not place anything
under the front seats.
WARNING
- Seating posi-
tion
In order to avoid unnecessary air
bag injuries including the possibili-
ty of severe injury or death, always
sit as far back as possible by mov-
ing the seat far back, while still
maintaining good vehicle control.
Serious injury or death may be
caused due to the deployment of
the passenger’s air bag.
WARNING
- Driver’s seat
Never attempt to adjust seat while
the vehicle is moving. This could
result in loss of control, and an
accident causing death, serious
injury, or property damage.
Do not allow anything to interfere
with the normal position of the
seatback. Storing items against a
seatback or in any other way
interfering with proper locking of
a seatback could result in serious
or fatal injury in a sudden stop or
collision.
Always drive and ride with your
seatback upright lap portion of
the safety belt is snug and low
across the hips. This puts your
safety belts in the best position to
protect you in case of an acci-
dent.
In order to avoid unnecessary air
bag injuries including the possi-
bility of severe injury or death,
always sit as far back as possible
from the steering wheel so that
your chest is at least 250 mm (10
inches) from the steering wheel.
OMG035018

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 seat
cushion (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 children
should never be left unattended in
the car.
OMG035022
OMG035100

Knowing your vehicle26 3To unfold the rear seat:1. Lift and push the seatback backward
firmly until it clicks into place (1).
2. Return the rear safety belt to the prop-
er position.
✽ ✽
NOTICEBe careful when loading cargo through
the rear passenger seats to prevent dam-
age to the vehicle interior.
OMG035033
1
OMG035042
(if equipped)
CAUTION
When returning the rear seat-
backs to the upright position,
remember to return the rear
shoulder belts to their proper
position.
Do not remove the floor carpet in
your vehicle. Emission control
system components cause high
exhaust temperatures under the
floor.
WARNING
- Cargo danger
Cargo should always be secured to
prevent it from being thrown about
the vehicle in a collision and caus-
ing injury to the vehicle occupants.
CAUTION
- Loading proce-
dure
Make sure the engine is off, the
transaxle is in P (Park) and the
parking brake is applied whenever
loading or unloading cargo. Vehicle
may move if shift lever is inadver-
tently moved to another position
with the engine on.

Knowing your vehicle30 3Safety belt restraint system
We strongly recommend that the driver
and all passengers be properly
restrained at all times by using the safety
belts provided with the vehicle. Proper
use of the safety belts decreases the risk
of severe injury or death in accidents or
sudden stops. In most states, and in
Canada, the law requires their use.
All seats have lap/shoulder belts. Inertial
locks in the safety belt retractors allow all
of the lap/shoulder safety belts to remain
unlocked during normal vehicle opera-
tion. This allows the occupants some
freedom of movement and increased
comfort while using the safety belts. If a
force is applied to the vehicle, such as a
sudden stop, a sharp turn, or a collision,
the safety belt retractors will automatical-
ly lock the safety belts.
Since the inertial locks do not require a
collision in order to lock up, you may
become aware of the safety belts locking
while braking or going around sharp cor-
ners.
Always use the rear seat position(s) to
install your child restraint(s).The rear safety belts use a special auto-
lock feature designed to allow a child
restraint to be used in these positions
without an added locking clip. They nor-
mally lock only under extreme or emer-
gency conditions (emergency lock
mode). However they can be adjusted so
that they remain fixed and locked when a
child restraint system is placed in these
positions. (Use this auto-lock mode only
to secure a child restraint, never for pas-
sengers restrained by the safety belts.)
Page 3-43 gives instructions on placing
the safety belt in the auto lock mode.
The drivers safety belt can only operate
in the emergency lock mode.
WARNING
- Safety belts
To minimize the risk of serious or
fatal injury in an accident, the driv-
er and all passengers should use
the appropriate safety restraints for
their age and size. The presence of
air bags does not change the need
to be properly restrained by a safe-
ty belt or size-appropriate child
restraint. In fact, air bags are
designed to work the best when
passengers are correctly restrained
in the vehicle.
Be sure you are familiar with the
information in this section,
including the information on
infant and child restraints.
Read the safety warnings on the
sun visors of your vehicle also.
WARNING
- Child restraint
in front seat
Never install a child restraint sys-
tem in the front passenger position,
as an inflating air bag could cause
serious or fatal injury to a child in
that position.

341
Knowing your vehicle
Child restraint system For small children and babies, the use of
a child seat or infant seat is strongly rec-
ommended and is required by law in
almost all states. This child seat or infant
seat should be of appropriate size for the
child and should be installed in accor-
dance with the manufacturer's instruc-
tions.
Children riding in the car should sit on
the rear seat and must always be proper-
ly restrained to minimize the risk of injury
in an accident, sudden stop or sudden
maneuver. According to accident statis-
tics, children are safer when properly
restrained in the rear seats than in the
front seat.
Children could be injured or killed in a
crash if their restraints are not properly
secured. For small children and babies, a
child seat or infant seat must be used.
Before buying a particular child restraint
system, make sure it fits your car and
seat belts, and fits your child. Follow all
the instructions provided by the child
seat manufacturer when installing the
child restraint system.
1JBH3051
WARNING
- Child
restraints
A child restraint system must be
placed in the rear seat. Never
install a child or infant seat on the
front passenger’s seat.
Should an accident occur and
cause the passenger air bag to
deploy, it could severely injure or
kill an infant or child seated in the
front seat.
(Continued)
(Continued)
Since a safety belt or child
restraint system can become very
hot if it is in a closed vehicle, be
sure to check the seat cover and
buckles before placing a child
there.
When the child restraint system
is not in use, store it in the trunk
or fasten it with a safety belt so
that it will not be thrown forward
in the case of a sudden stop or an
accident.
Children who are too large to be
in a child restraint should sit in
the rear seat and be restrained
with the available lap/shoulder
belts.
When using the vehicles
lap/shoulder safety belts, always
make sure that the shoulder belt
portion is positioned midway over
the shoulder, never across the
neck or behind the back. The lap
belt portion of the lap/shoulder
belt must always be positioned as
low as possible on the child's hips
and as snug as possible.
(Continued)