engine KIA OPTIMA HYBRID 2015 Owner's Manual

Your vehicle at a glance
62
ENGINE COMPARTMENT
1. Inverter coolant reservoir ..................7-32
2. Engine coolant reservoir ...................7-32
3. Windshield washer fluid reservoir .....7-37
4. Radiator cap .....................................7-35
5. Engine oil dipstick .............................7-30
6. Engine oil filler cap ...........................7-30
7. Brake fluid reservoir ..........................7-36
8. Air cleaner.........................................7-39
9. Fuse box ...........................................7-62
* The actual engine room in the vehicle may differ from the illustration.
OTFH075001N
■
■ 2.4L Engine

Safety features of your vehicle
63
Front seat adjustment - power
(if equipped)
The front seat can be adjusted by
using the control switch located on
the outside of the seat cushion.
Before driving, adjust the seat to the
proper position so as to easily con-
trol the steering wheel, pedals and
switches on the instrument panel.
Forward and backward
Push the control switch forward or
backward to move the seat to the
desired position. Release the switch
once the seat reaches the desired
position.
WARNING
The power seat is operable with
the ignition OFF.
Therefore, children should
never be left unattended in the
vehicle.
CAUTION
The power seat is driven by anelectric motor. Stop operatingonce the adjustment is com-pleted. Excessive operationmay damage the electricalequipment.
When in operation, the power seat consumes a large amountof electrical power. To preventunnecessary charging systemdrain, don’t adjust the powerseat longer than necessarywhile the engine is not running.
Do not operate two or more power seat control switches atthe same time. Doing so mayresult in power seat motor orelectrical component malfunc-tion.
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311
Safety features of your vehicle
Seat warmer (if equipped)
The seat warmers are provided to
warm the front seats during cold
weather. With the ignition switch in
the ON position, push either of the
switches to warm the driver's seat or
the front passenger's seat.
During mild weather or under condi-
tions where the operation of the seat
warmer is not needed, keep the
switches in the OFF position.
With the seat warmer switch in the
ON position, the heating system in
the seat turns off or on automatically
depending on the seat temperature. Each time you push the button, the
temperature setting of the seat is
changed as follows :
When pressing the switch for more than 1.5 seconds with the seat
warmer operating, the seat warmer
will turn OFF.
The seat warmer defaults to the OFF position whenever the engine
start/stop button is turned on.
CAUTION - Seat damage
When cleaning the seats, do not use an organic solventsuch as paint thinner, ben-zene, alcohol and gasoline.Doing so may damage the sur-face of the heater or seats.
To prevent overheating the seat warmer, do not place any-thing on the seats that insu-lates against heat, such asblankets, cushions or seatcovers while the seat warmeris in operation.
Do not place heavy or sharp objects on seats equippedwith seat warmers. Damage tothe seat warming componentscould occur.
OFF → HIGH ( ) → LOW ( )
→
OTF034014

Safety features of your vehicle
12
3
Air ventilation seat (if equipped)
The air ventilation is provided to cool
the driver’s seat during hot weather by
blowing air through small vent holes
on the surface of the seat and seat-
back. While the engine is running,
press the switch to cool the seat.
When the operation of the air ventila-
tion is not needed, keep the switches
in the OFF position.
Each time you press the switch,
the airflow will change as follows: When pressing the switch for more
than 1.5 seconds with the seat cool-
er operating, the seat cooler will turn
OFF.
When the air ventilation seat is turned on, the seat may get cooler
after about 5 minutes.
Because the air ventilation uses the air in the vehicle, cooling efficiency
depends on the temperature of the
air. In order to improve cooling effi-
ciency, use the air conditioning sys-
tem together.
The air ventilation seat defaults to the OFF position whenever the ignition
switch is turned to the ON position.
CAUTION
The air ventilation seat is a sup- plementary cooling/heatingsystem. Use the air ventilationseat when the climate controlsystem is on. Using the air ven-tilation seat for prolonged peri-ods of time with the climatecontrol system off could causethe air ventilation seat perform-ance to impair.
(Continued)
OFF → HIGH ( ) → LOW ( )
→
WARNING- Seat warmerburns
The seat warmer may cause
burns even at low temperatures,
especially if used for long peri-
ods of time. The occupants
must be able to feel if the seat is
becoming too warm and to turn
the seat warmer off.
In particular, the driver must
exercise extreme care for the
following types of passengers:
1. Infants, children, elderly or disabled persons, or hospital
outpatients
2. Persons with sensitive skin or those that burn easily
3. Fatigued individuals
4. Intoxicated individuals
5. Individuals taking medication that can cause drowsiness or
sleepiness (sleeping pills,
cold tablets, etc.)

Safety features of your vehicle
16
3
Carrying long/narrow cargo
Pull the armrest down using the
strap provided on the armrest. Pull
the cover down while pushing the
release lever down. Additional cargo
space is provided to accommodate
long/narrow cargo (skis, poles, lum-
ber, etc.) not able to fit properly in the
trunk when closed.
Make sure the engine is off, the shift
lever is in P and the parking brake is
applied whenever loading or unload-
ing cargo. The vehicle may move if
the shift lever is inadvertently moved
to another position.
OTF033024
CAUTION- Loading Cargo
Be careful when loading cargo
through the rear passengerseats to prevent damage tothe vehicle interior.
Secure cargo loaded through the rear passenger seats, toensure the cargo is not mov-ing while driving. Unsecuredcargo in the passenger com-partment can cause damageto the vehicle.
WARNING- Cargo
Cargo should always be
secured to prevent it from being
thrown about the vehicle in a
collision and causing injury to
the vehicle occupants. Do not
place objects on the rear seats,
since they cannot be properly
secured and may hit the front
seat occupants in a collision.
WARNING- Cargo Loading
Damage to HEV battery
Do not damage the high voltage
battery when loading cargo
through the rear seat. If the bat-
tery is damaged, it may cause
electric shock or burns which can
result in death or serious injuries.

Safety features of your vehicle
44
3
When an adult is seated in the front
passenger seat, if the PASSENGER
AIR BAG “OFF” indicator is on, turn
the ignition switch to the LOCK posi-
tion and ask the passenger to sit
properly (sitting upright with the seat
back in an upright position, centered
on the seat cushion with their seat
belt on, legs comfortably extended
and their feet on the floor). Restart
the engine and have the person
remain in that position. This will allow
the system to detect the person and
to enable the passenger air bag. If the PASSENGER AIR BAG “OFF”
indicator is still on, ask the passen-
ger to move to the rear seat.
✽ ✽
NOTICE
The PASSENGER AIR BAG “OFF”
indicator illuminates for about 4 sec-
onds after the ignition switch is
turned to the ON position or after
the engine is started. If the front
passenger seat is occupied, the occu-
pant detection sensor will then clas-
sify the front passenger after several
more seconds.
B990A01O
WARNING - “AIR BAG
OFF” light
Do not allow an adult passenger
to ride in the front seat when the
PASSENGER AIR BAG “OFF”
indicator is illuminated,
because the air bag will not
deploy in the event of a crash.
The driver must instruct the
passenger to reposition himself
in the seat. Failure to properly
position yourself may lead to
airbag deactivation resulting in
airbag non-deployment and in a
collision. If the PASSENGER
AIR BAG “OFF” indicator
remains illuminated after the
passenger repositions them-
selves properly and the car is
restarted, it is recommended
that passenger move to the rear
seat because the passenger's
front air bag will not deploy.

Features of your vehicle
44
Record your key number
The key code num-
ber is stamped on
the key code tag
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 key code tag and store it in a safe
place. Also, record the key code
number and keep it in a safe and
handy place, but not in the vehicle. With a smart key, you can lock or
unlock a door and even start the
engine without inserting the key.
The functions of the buttons on a
smart key are similar to the remote
keyless entry. (Refer to the "Remote
keyless entry" in this chapter.)
Smart key functions
Carrying the smart key, you may lock
and unlock the vehicle doors. Also,
you may start the engine. Refer to
the following, for more details.
SMART KEY
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Features of your vehicle
64
Start-up
You can start the engine without
inserting the key. For detailed infor-
mation refer to "Starting the engine
with a smart key" in chapter 5.
Key operations
To remove the mechanical key, press
and hold the release button (1) and
remove the mechanical key (2).
To reinstall the mechanical key, put
the key into the hole and push it until
a click sound is heard.
OYDDCO2002
WARNING- Ignition key(Smart key)
Never leave the keys in your
vehicle with unsupervised chil-
dren. Leaving children unat-
tended in a vehicle with a man-
ual ignition key or a smart key
is dangerous.
Children copy adults and they
could place the key in the igni-
tion switch or press the start
button. The key would enable
children to operate power win-
dows or other controls, or even
make the vehicle move, which
could result in serious bodily
injury or death.

Features of your vehicle
84
Trunk open (3)
The trunk is opened if the button is
pressed for more than 1 second.
Once the trunk is opened and then
closed, the trunk will lock automati-
cally.
Alarm (4)
The horn sounds and the hazard
warning lights blink for about 30 sec-
onds if this button is pressed for
more than 0.5 seconds. To stop the
horn and lights, press any button on
the transmitter.
Smart key precautions
If you lose your smart key, you willnot be able to start the engine. Tow
the vehicle, if necessary, and con-
tact an authorized Kia dealer.
A maximum of 2 smart keys can be registered to a single vehicle. If you
lose a smart key, you should imme-
diately take the vehicle and key to
your authorized Kia dealer to pro-
tect it from potential theft.
The smart key will not work if any of following occurs:
- The smart key is close to a radiotransmitter such as a radio sta-
tion or an airport which can inter-
fere with normal operation of the
smart key.
- The smart key near a mobile two- way radio system or a cellular
phone.
- Another vehicle’s smart key is being operated close to your
vehicle.
When the smart key does not work
correctly, open and close the door
with the mechanical key. If you
have a problem with the smart key,
contact an authorized Kia dealer. If the smart key is in close proximity
to your cell phone or smart phone,
the signal from the smart key could
be blocked by normal operation of
your cell phone or smart phone.
This is especially important when
the phone is active such as making
call, receiving calls, text messaging,
and/or sending/receiving emails.
Avoid placing the smart key and
your cell phone or smart phone in
the same pants or jacket pocket and
maintain adequate distance
between the two devices.
CAUTION- Transmitter
Keep the smart key away fromwater or any liquid as it canbecome damaged and not func-tion properly.

Features of your vehicle
10
4
Battery replacement
A battery should last for several years,
but if the transmitter or smart key is
not working properly, try replacing the
battery with a new one. If you are
unsure how to use or replace the bat-
tery, contact an authorized Kia dealer.
1. Remove the mechanical key.
2. Pry open the rear cover.
3. Replace the battery with a new
battery (CR2032). When replacing
the battery, make sure the battery
position.
4. Install the battery in the reverse order of removal. The smart key is designed to give
you years of trouble-free use, how-
ever it can malfunction if exposed
to moisture or static electricity. If
you are unsure how to use or
replace the battery, contact an
authorized Kia dealer.
Using the wrong battery can cause the transmitter or smart key to mal-
function. Be sure to use the correct
battery.
An inappropriately dis- posed battery can be harm-
ful to the environment and
human health. Dispose the
battery according to your
local law(s) or regulation.
Immobilizer system
Your vehicle may be equipped with
an electronic engine immobilizer sys-
tem to reduce the risk of unautho-
rized vehicle use.
Your immobilizer system is com-
prised of a small transponder in the
ignition key and electronic devices
inside the vehicle.
With the immobilizer system, when-
ever you insert your ignition key into
the ignition switch and turn it to ON,
it checks and determines and verifies
that 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.
OTF044001N
CAUTION- Transmitter
damage
Do not drop, wet or expose thekeyless entry system transmit-ter to heat or sunlight.