2018 KIA OPTIMA HYBRID ECO mode

Kia, THE COMPANY
Thank you for becoming the owner of a new Kia vehicle.
As a global car manufacturer focused on building high-quality vehi-
cles with exceptional value, Kia Motors is dedicated to providing you
with a customer service experience that exceeds your expectations.
All information contained in this Owner’s Manual was accurate at the
time of publication. However, Kia reserves the right to make changes
at any time so that our policy of continual product improvement can
be carried out.
This manual applies to all models of this vehicle and includes descrip-
tions and explanations of optional as well as standard equipment. As a
result, you may encounter material in this manual that is not applica-
ble to your specific Kia vehicle.Drive safely and enjoy your Kia!

i
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tion.
Because subsequent owners require this important information
as well, this publication should remain with the vehicle if it is
sold.
This manual will familiarize you with operational, mainte-
nance and safety information about your new vehicle. It is sup-
plemented by a Warranty and Consumer Information manual
that provides important information on all warranties regarding
your vehicle.
We urge you to read these publications carefully and follow the
recommendations to help assure enjoyable and safe operation
of your new vehicle.
Kia offers a great variety of options, components and features
for its various models. Therefore, some of the equipment
described in this manual, along with the various illustrations,
may not be applicable to your particular vehicle.
The information and specifications provided in this manual
were accurate at the time of printing. Kia reserves the right to
discontinue or change specifications or design at any time
without notice and without incurring any obligation. If you
have questions, always check with your Kia dealer.
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pleasure and satisfaction in your Kia vehicle.
© 2017 Kia MOTORS AMERICA, Inc.
All rights reserved. May not be reproduced or translated in
whole or in part without the written consent of Kia Motors
America, Inc.
Printed in Korea
Foreword

H3
PHEV (PLUG-IN ELECTRIC VEHICLE) SYSTEM
The Kia Plug-in Hybrid Electric Vehicle (PHEV) shares the characteristics of both a conventional hybrid electric vehi-
cle and an all-electric vehicle.
When used as a conventional hybrid electric vehicle, the HEV computer selectively operates between the engine and
the electric motor or even both at the same time.
When it is operating in the electric vehicle mode, the vehicle is driven only using the electric motor over a certain dis-
tance until the hybrid battery becomes low. The driving distance in EV mode depends on customer driving style and road
conditions. Aggressive driving maneuvers may at times temporarily enable the engine to operate for maximum power.
The hybrid battery can be fully charged by connecting a plug to an external electric power source.
OJFHP056290L
Electric Vehicle ModeStart up/Low speedAcceleration High speedDecelerationExternal charging
Electric motor
CD (Charge Depleting) Mode
CS (Charge Sustaining) Mode
Charging
MotorEngine+MotorEngineChargingBattery charging
6

H18
CHARGING THE PLUG-IN HYBRID VEHICLE (CONT.)
Charger StatusControl Box
ON/OFF StatusPowerChargeFaultStatus / Diagnosis / Countermeasure
Initial Preparation ModeWhen applying power to the initial ICCB wall
Charging Preparation
Mode--
When ICCB charging connector is not connected
to the vehicle, or connected but charging status
is in Standby mode
Charging Mode-Charging
Failure
ICCB failure
or electrical
leakage detected-Stop charging immediately and we recommend
you contact an authorized Kia dealer for ICCB
check.
-
CategoryLamp ONLamp OFFBlinking
LED Status-
Charging Status Indicator Lamp for Portable Charging Cable
OJFHPQ016017L
OJFHPQ016018LOJFHPQ016019L
OJFHPQ016020L

H22
Warning and indicator lights
Ready Indicator
This indicator illuminates :
When the vehicle is ready to be driven.
- ON : Normal driving is possible.
- OFF : Normal driving is not possible,
or a problem has occurred.
- Blinking : Emergency driving.
When the ready indicator goes OFF
or blinks, there is a problem with the
system. In this case, we recommend
that you have your vehicle inspected
by an authorized Kia dealer.
Hybrid system warning light
This warning light illuminates:
When there is a malfunction with the
hybrid system.
In this case, we recommend that you
have the vehicle inspected by an
authorized Kia dealer.
When the warning light illuminates
while driving, or does not go OFF
after starting the vehicle, have your
vehicle inspected by an authorized
Kia dealer.
EV Mode Indicator
This indicator illuminates when the
vehicle is driven by the electric motor.
Charging CableConnection Indicator(Plug-in hybrid)
This indicator illuminates in red when
the charging cable is connected.
DRIVING THE HYBRID/PLUG-IN HYBRID VEHICLE (CONT.)
EV

H23
Coasting guide (if equipped)
A chime will sound and the coasting
guide indicator will blink four times to
inform the driver when to take the
foot off from the accelerator by antic-
ipating a decelerating event* based
on the analysis of driving routes and
road conditions of the navigation. It
encourages the driver to remove foot
from the pedal and allow coasting
down the road with EV motor only.
This helps prevent unnecessary fuel
consumption and increases fuel effi-
ciency.
❈Example of a deceleration event is
going down an extended hill, slow-
ing down approaching a toll booth,
and approaching reduced speed
zones.
Press the Engine Start/Stop button
and put the shift lever in P(Park). In
the User Settings Mode, select
Driving Assist, Coasting Guide, and
then On to turn on the system.
Cancel the selection of coasting
guide to turn off the system. For the
explanation of the system, press and
hold the [OK] button.

To activate the system, take the fol-
lowing procedures. Enter your desti-
nation information on the navigation
and select the driving route. Select
the ECO mode in the Integrated
Driving Control System. Then, satisfy
the following.
- The driving speed should be
between 37 mph (60 km/h) and 99
mph (160 km/h).
❈ The operating speed may vary
due to difference between instru-
ment cluster and navigation effect-
ed by tire inflation level.
✽ ✽ NOTICE
Coasting guide is only a supplemen-
tal system to assist with fuel-efficient
driving. Thus, the operating condi-
tions may be different in accordance
with traffic/road conditions (i.e.
driving in a traffic jam, driving on a
slope, driving on a curve). Thus,
take the actual driving conditions
into consideration, such as distances
from the vehicles ahead/ behind,
while referring to the coasting guide
system as guidance.

H33
ECONOMICAL and SAFE
OPERATION of Hybrid system
Drive smoothly. Accelerate at amoderate rate and maintain a
steady cruising speed. Don't make
"jack-rabbit" starts. Don't race
between stoplights.
Avoid heavy traffic whenever pos-
sible. Always maintain a safe dis-
tance from other vehicles so you
can avoid unnecessary braking.
This also reduces brake wear.
The regenerative brake generates energy when the vehicle deceler-
ates.
When the hybrid battery power is low, the hybrid system automatical-
ly recharges the hybrid battery.
When the engine runs in "N" posi- tion, the hybrid system cannot gen-
erate electricity. The hybrid battery
cannot recharge in "N" position.
Please refer to chapter 6.
✽ ✽ NOTICE
When the hybrid system is in
READY mode, the engine will auto-
matically start and stop as needed.
The " " symbol will illuminate in
the cluster when the system is oper-
ational.
CAUTION- Extended
cranking
Do not crank the engine for aprolonged period of time with-out the engine starting. Thiscould result in damage to theHEV battery and become totallydischarged.

H39
Virtual Engine Sound System
(VESS)
The Virtual Engine Sound System
generates an engine sound for
pedestrians to hear vehicle while at
low speeds in EV mode.
High Voltage Battery Air Intake
Hybrid battery air intake
The hybrid battery air intake is locat-
ed on bottom the rear seats. The air
intake cools down the hybrid battery.
When the hybrid battery air intake is
blocked, the hybrid battery may be
overheated. Do not obstruct the air
intake with any other objects.
Plug-in Hybrid Vehicle
The high-voltage battery air intake is
located on the left side of the rear
seats. The air intake cools down the
high-voltage battery.
When the high-voltage battery air
intake is blocked, the high-voltage
battery may be overheated and the
vehicle performance may become
limited and set a hybrid warning
lamp. Do not obstruct the air intake
with any other objects.OJFHQ015005
OJFHP036114L
WARNING- Interference
with electronic medical
devices
Electromagnetic waves that are
generated from the charger can
impact medical electric devices
such as an implantable cardiac
pacemaker. When using such
medical electric devices, ask
your medical professional and
the device manufacturer
whether charging your electric
vehicle will impact the operation
of the medical electric devices.