2015 KIA OPTIMA HYBRID engine

13
Introduction
Other fuels
Using fuels such as
- Silicone (Si) contained fuel,
- MMT (Manganese, Mn) containedfuel,
- Ferrocene (Fe) contained fuel, and
- Other metalic additives contained fuels,
may cause vehicle and engine dam-
age.
Also, the Malfunction Indicator Lamp
(MIL) may illuminate or cause plug-
ging, misfiring, poor acceleration,
engine stalling, catalyst melting,
abnormal corrosion, life cycle reduc-
tion, etc.
Gasoline containing MMT
Some gasoline contains harmful
manganese-based fuel additives
such as MMT (Methylcyclopentadi-
enyl Manganese Tricarbonyl).
Kia does not recommend the use of
gasoline containing MMT.
This type of fuel can reduce vehicle
performance and affect your emis-
sion control system.
The malfunction indicator lamp on
the cluster may come on.
Do not use methanol
Fuels containing methanol (wood alco-
hol) should not be used in your vehicle.
This type of fuel can reduce vehicle
performance and damage components
of the fuel system, engine control sys-
tem and emission control system.
✽ ✽

NOTICE
Your New Vehicle Limited
Warranty may not cover damage to
the fuel system and any perform-
ance problems that are caused by
the use of fuels containing methanol.
Fuel Additives
Kia recommends that you use good
quality gasolines treated with deter-
gent additives such as TOP TIER
Detergent Gasoline, which helps
prevent deposit formation in the
engine. These gasolines will help the
engine run cleaner and enhance per-
formance of the Emission Control
System. For more information on
TOP TIER Detergent Gasoline,
please go to the website (www
.top-
tiergas.com).
For Customers who do not use TOP
TIER Detergent Gasoline regularly,
and have problems starting or the
engine does not run smoothly, addi-
tives that you can buy separately
may be added to the gasoline. If TOP
TIER Detergent Gasoline is not avail-
able, one bottle of additive added to
the fuel tank at 7,500 miles or every
engine oil change is recommended.
Additives are available from your
authorized Kia dealer along with
information on how to use them. Do
not mix other additives.

Introduction
41
Operation in foreign countries
If you are going to drive your vehicle
in another country, be sure to:
Observe all regulations regardingregistration and insurance.
Determine that acceptable fuel is available. No special break-in period is need-
ed. By following a few simple precau-
tions for the first 600 miles (1,000
km) you may add to the perform-
ance, economy and life of your vehi-
cle.
Do not race the engine.
While driving, keep your engine
speed (rpm, or revolutions per
minute) between 2,000 rpm and
4,000 rpm.
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 emer- gencies, to allow the brakes to seat
properly.
Don't tow a trailer during the first 1,200 miles (2,000 km) of opera-
tion. By following a few simple precau-
tions for the first 600 miles (1,000
km) you may add to the perform-
ance, economy and life of your vehi-
cle.
Do not race the engine.
Avoid hard stops, except in emer-
gencies, to allow the brakes to seat
properly.
Don't tow a trailer during the first 1,200 miles (2,000 km) of opera-
tion.
VEHICLE BREAK-IN
PROCESS HEV POWERTRAIN

Your vehicle at a glance
Exterior overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Interior overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Instrument panel overview . . . . . . . . . . . . . . . . . . . 2-5
Engine compartment . . . . . . . . . . . . . . . . . . . . . . . . 2-6
2

25
Your vehicle at a glance
INSTRUMENT PANEL OVERVIEW
1. Instrument cluster .............................4-45
2. Light control / Turn signals.......4-89, 4-92
3. Wiper/Washer ...................................4-94
4. Horn ..................................................4-38
5. Steering wheel audio control ..........4-127
6. Auto cruise control ............................5-39
7. Driver’s air bag ..................................3-45
8. Steering wheel ..................................4-37
9. ENGINE START/STOP button ............5-6
10. Hazard ..............................................6-2
11. Audio .............................................4-126
12. Climate control system .................4-102
13. Shift lever ........................................5-12
14. Aux, USB and iPod
®port ..............4-128
15. Power outlet ..................................4-123
16. Seat warmer ...................................3-11
17. Passenger’s air bag ........................3-45
18. Glove box ......................................4-119
19. Electric parking brake button ..........5-21
20. Auto HOLD control button...............5-27
OTFH014002N
❈ The actual shape may differ from the illustration.

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.
OTF030006

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.)