ESP KIA OPTIMA PLUG-IN HYBRID 2017 Owners Manual

1
Changing plug-in hybrid mode
Pressing the HEV button changes
the plug-in hybrid system modes, as
below.
• Shortly pressed:EV mode ↔HEV mode Plug-in hybrid mode indicator

: The high-voltage(hybrid) battery is
used to drive the
vehicle.
: The high-voltage(hybrid) batteryand gasolineengine is used to
drive the vehicle.
A corresponding message is displayed
to indicate the selected mode. Warning and indicator lights
Ready Indicator
This indicator illuminates :
When the vehicle is ready to be driven.
- ON : Normal driving is possible.
- OFF : Nor
mal 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.
DRIVING THE HYBRID/PLUG-IN HYBRID VEHICLE
OJFHP056292L
OJFHP046420L
OJFHP046421L
OJFHP046425L/OJFHP046426L
❖
Please see this page instead of page 1-19 in owner's manual.

2
(continued)
 When the fuel filler lid is frozenand does not open after 20 seconds
at freezing temperature, slightly
tap the fuel filler lid and then
attempt to open it.
Fuel door open (Plug-in hybrid)
This message is displayed when the fuel filler lid is opened. Also means "Ready to refuel".
Check fuel door (Plug-in hybrid)
This message is displayed when the
fuel filler lid is open or an abnormal-ity has occurred.
Refuel after stopping
(Plug-in hybrid)
This message is displayed when the
fuel filler lid open button is pressed
when a vehicle equipped with a plug-
in hybrid seal-type fuel tank is in
motion (vehicle speed is greater than0 km/h(mi/h)).
Open fuel door after disconnectingcharging cable (Plug-in hybrid)
This message is displayed when you
press fuel filler lid open button whilecharging.
This message explains that refueling
is allowed to finish charging. Fuel lid is not opened when charging
cable is connected to vehicle.
Charging Door Open (Plug-in hybrid)
This message indicates that the
charging door is open while in driv-
ing-ready state to encourage you to
inspect and close the door.
(Driving with the charging door open
may result in moisture inflow or dam-
age. This message is used to prevent
such occurrences.)
EV / HEV modes (Plug-in hybrid)
A corresponding message is dis-
played when a mode is selected by
pressing the HEV button.
OJFHP046426L
OJFHP046425L
❖
Please see this page instead of page 1-22~1-23 in owner's manual.

3
Hybrid Battery SOC (State of Charge) Gauge
This gauge indicates the remaining
hybrid battery power. If the SOC is
near the “L (Low) or 0” level, the vehi-
cle automatically operates the
engine to charge the battery. However, if the Service Indicator
( ) and Malfunction Indicator
Lamp (MIL) ( ) turn on when the
SOC gauge is near the “L (Low) or 0”
level, we recommend the vehicle be
checked by an authorized Kia dealer.
✽✽
NOTICE
Never try to start the vehicle if the
fuel tank is empty. In this condition,
the engine cannot charge the high
voltage battery of the hybrid system.
If you try to start the vehicle when
the fuel is empty, the high voltage
battery will become discharged and
be damaged.
Plug-in hybrid mode indicator

: The high-voltage(hybrid) battery is
used to drive the
vehicle.

: The high-voltage (hybrid) batteryand gasolineengine is used to
drive the vehicle.
A corresponding message is displayed
to indicate the selected mode.
OJFH045375
OJFH045375L
■ Type A
■Type B
OJFHP046420L
OJFHP046421L
OJFHP046425L/OJFHP046426L
❖
Please see this page instead of page 5-52 in owner's manual.

DRIVING THE HYBRID/PLUG-IN HYBRID VEHICLE
Changing plug-in hybrid mode
0+')1-
Pressing the HEV button changes the
plug-in hybrid system modes, as below. • Shortly pressed: EV mode ↔ HEV mode
• Press and hold: It changes to the HEV-charging
mode.
When the HEV button is pressed in the
HEV-charging mode, the mode changes
as below.
- Shortly pressed : It changes to the CS
mode. -
Press and hold: It remains in the
HEV-charging mode.
Plug-in hybrid mode indicator
• CD (Charge Depleting, Electric) mode
0+')1-
The high-voltage (hy‐ brid) battery is used
to drive the vehicle.
• CS (Charge Sustaining, Hybrid) mode
0+')1-
The high-voltage (hy‐ brid) battery and gas‐oline engine is used to
drive the vehicle.
• HEV-charging mode
0+')1-
Gasoline engine is
used to drive the ve‐
hicle and charge thehigh-voltage (hybrid)battery.
0+')1-0+')1-0+')1-
A corresponding message is displayed
to indicate the selected mode.
Warning and indicator lights
Ready indicator
This indicator illuminates:
When the vehicle is ready to be driven.
- ON: Normal driving is possi‐ ble.
- 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 sys‐
tem. In this case, we recommend that
you have your vehicle inspected by an authorized Kia dealer.

1-19
1
Hybrid system overview

Remaining charge time (Plug-in
hybrid)
The message is displayed to notify the
remaining time to fully charge the bat‐ tery.
EV/HEV/CHG modes (Plug-in
hybrid)
A corresponding message is displayed
when a mode is selected by pressing the HEV button.
Battery charged. Maintaining
current (Plug-in hybrid)
This message is displayed when unable
to convert to charging mode even when pressing and holding the HEV button
during EV/HEV mode driving because
the high-voltage (hybrid) battery is al‐ ready fully charged.
Low battery. Maintaining hybrid
(Plug-in hybrid)
This message is displayed when unable
to convert to EV mode even when pressing the HEV button during HEV
mode driving due to insufficient high-
voltage (hybrid) battery level.
Low battery temp. Maintaining
current (Plug-in hybrid)
This message is displayed when unable
to convert to EV mode even when pressing the HEV button during HEV
mode driving due to low battery tem‐
perature.
Charging complete. Switching to
hybrid (Plug-in hybrid)
This message is displayed automatical‐
ly converting to HEV mode due to com‐
pleted battery charging during charging mode driving.
Charger error! (Plug-in hybrid)
This messages is displayed when the
charging failed by external charger er‐
ror.
This message is for Normal charger.
The purpose of this message is to let you know the error has occurred in
charger itself not in vehicle.
Low/high system temp.
Maintaining hybrid (Plug-in hybrid)
This message is displayed when unable
to convert to EV mode even when
pressing the HEV button during HEV mode driving due to low/high system
temperature.
Switching to hybrid mode to allow
heating (Plug-in hybrid)
• When the coolant temperature is lower than -14 °C (57 °F), and you
turn the climate control On for heat‐
ing, the above message will be dis‐
played in the cluster. Then, the vehi‐ cle will automatically switch to HEV
mode.
• When the coolant temperature is higher than -14 °C (57 °F), or you
turn the climate control Off, the vehi‐
cle will automatically return to EV mode.
Wait until fuel door opens (Plug-in
hybrid)
The message is displayed when you at‐
tempt to open the fuel filler lid with the fuel tank pressurized. Wait until the
fuel tank is depressurized.
NOTICE
•It may take up to 20 seconds to
open fuel filler lid.
(Continued)

1-21
1
Hybrid system overview

0+')1-
A corresponding message is displayed
when a mode is selected by pressing the HEV button.

1-23
1
Hybrid system overview

WARNING
nLoose objects
Loose objects in the driver’s footarea could interfere with the opera‐tion of the foot pedals, possiblycausing an accident. Do not placeanything under the front seats.
WARNING
nUprighting seat
When you return the seatback to itsupright position, hold the seatbackand return it slowly and be surethere are no other occupants aroundthe seat. If the seatback is returnedwithout being held and controlled,the back of the seat could springforward resulting in accidental injuryto a person struck by the seatback.
WARNING
nDriver responsibility for pas‐sengers
(Continued)
(Continued)
Riding in a vehicle with the seatbackreclined could lead to serious or fatalinjury in an accident. If a seat is re‐clined during an accident, the occu‐pant’s hips may slide under the lapportion of the seat belt applyinggreat force to the unprotected abdo‐men. Serious or fatal internal injuriescould result. The driver must advisethe passenger to keep the seatbackin an upright position whenever thevehicle is in motion.
WARNING
Do not use a sitting cushion that re‐duces friction between the seat andpassenger. The passenger’s hipsmay slide under the lap portion ofthe seat belt during an accident or asudden stop. Serious or fatal internalinjuries could result because the seatbelt cannot operate normally.
WARNING
nDriver’s seat
•Never attempt to adjust the seatwhile the vehicle is moving. Thiscould result in loss of control, andan accident causing death, seriousinjury, or property damage.
•Do not allow anything to interferewith the normal position of theseatback. Storing items against aseatback or in any other way in‐terfering with proper locking of aseatback could result in serious orfatal injury in a sudden stop or col‐lision.
•Always drive and ride with yourseatback upright and the lap por‐tion of the seat belt snug and lowacross the hips. This is the bestposition to protect you in case ofan accident.
(Continued)

4-03
4
Safety features of your vehicle

WARNING
•No modifications or additionsshould be made by the user whichwill either prevent the seat beltadjusting devices from operatingto remove slack, or prevent theseat belt assembly from being ad‐justed to remove slack.
•When you fasten the seat belt, becareful not to latch the seat belt inbuckles of other seat. It's verydangerous and you may not beprotected by the seat belt proper‐ly.
•Do not unfasten the seat belt anddo not fasten and unfasten theseat belt repeatedly while driving.This could result in loss of control,and an accident causing death, se‐rious injury, or property damage.
•When fastening the seat belt,make sure that the seat belt doesnot pass over objects that are hardor can break easily.
•Make sure there is nothing in thebuckle. The seat belt may not befastened securely.
Seat belt warning
Driver's seat belt warning
0+'-
As a reminder to the driver, the seat
belt warning light will illuminate and warning chime will sound for approxi‐
mately 6 seconds each time you turn
the Engine Start/Stop button ON if the seat belt is unfastened.
If you continue not to fasten the seat
belt and you drive over 9 km/h, the
warning light will stay illuminated until you drive under 6 km/h. (if equipped) If you continue not to fasten the seat
belt and you drive over 20 km/h the
seat belt warning chime will sound for approximately 100 seconds and the
corresponding warning light will blink.
(if equipped)
If you unfasten the seat belt while driv‐ ing under 20 km/h, the seat belt warn‐
ing light will illuminate until the seat
belt is fastened.
If you unfasten the seat belt while driv‐ ing over 20 km/h, the seat belt warning
chime will sound for approximately 100
seconds and the corresponding warning light will blink.

4-19
4
Safety features of your vehicle

Front passenger's seat belt warning (if
equipped)
0+'-
As a reminder to the front passenger,
the front passenger’s seat belt warning lights will illuminate for approximately
6 seconds each time you turn the En‐
gine Start/Stop button ON regardless of belt fastening.
If you continue not to fasten the seat
belt and you drive over 9 km/h, the
warning light the warning light will stay illuminated.
If you unfasten the seat belt while driv‐
ing in case of under 20 km/h the seat
belt warning light will illuminate until the seat belt is fastened. If you unfasten the seat belt while driv‐
ing over 20 km/h, the seat belt warning
chime will sound for approximately 100 seconds and the corresponding warning
light will blink.
Rear passenger's seat belt warning (if
equipped)
0+'-
When the IGN is in ON, or the engine is
running, the seat belt warning light will illuminate for approximately 6 seconds.
The light will illuminate regardless of
whether the seat belt is worn or not. And then, the rear corresponding seat
belt warning light will illuminate for ap‐
proximately 35 seconds, if you drive
over 9 km/h when the rear belt is not fastened.
This warning operates only once from
start to off the vehicle.
However, the seat belt warning light
will illuminate again for approximately 35 seconds, if you drive under 9 km/h
for about 29 minutes more.
If you unfasten the seat belt while driv‐
ing under 20 km/h the seat belt warn‐ ing light will illuminate for approxi‐
mately 35 seconds.
If you unfasten the seat belt while driv‐
ing over 20 km/h, the seat belt warning chime will sound for approximately 35
seconds and the corresponding warning
light will blink.
Safety features of your vehicle
4-20

Forward-facing Child Restraint System
A forward-facing Child Restraint Sys‐
tem provides restraint for the child’s body with a harness. Keep children in a
forward-facing Child Restraint System
with a harness until they reach the top height or weight limit allowed by your
Child Restraint System’s manufacturer.
Once your child outgrows the forward-
facing Child Restraint System, your child is ready for a booster seat.
Booster seats
A booster seat is a Child Restraint Sys‐
tem designed to improve the fit of the
vehicle’s seat belt system. A booster seat positions the seat belt so that it
fits properly over the stronger parts of
your child’s body. Keep your children in booster seats until they are big enough
to fit in a seat belt properly.
For a seat belt to fit properly, the lap
belt must lie comfortable across the upper thighs, not the stomach. The
shoulder belt should lie comfortable
across the shoulder and chest and not across the neck or face. Children under
age 13 must always be properly re‐
strained to minimize the risk of injury in an accident, sudden stop or sudden
maneuver.
Installing a Child Restraint
System (CRS)
WARNING
Before installing your Child RestraintSystem always:Read and follow the instructionsprovided by the manufacturer of theChild Restraint System.Failure to follow all warnings and in‐structions could increase the risk ofthe SERIOUS INJURY or DEATH if anaccident occurs.
WARNING
If the vehicle headrest preventsproper installation of a Child Re‐straint System, the headrest of therespective seating position shall bereadjusted or entirely removed.
After selecting a proper Child Restraint
System for your child and checking that the Child Restraint System fits properly
on the seating position, there are three
general steps for a proper installation: •
Properly secure the Child RestraintSystem to the vehicle.
All Child Re‐
straint Systems must be secured to
the vehicle with the lap belt or lap
part of a lap/shoulder belt or with the
ISOFIX toptether and/or ISOFIX an‐ chorage and/or with the support leg.
•
Make sure the Child Restraint Systemis firmly secured. After installing a
Child Restraint System to the vehicle,
push and pull the seat forward and
from side-to-side to verify that it is securely attached to the seat. A Child
Restraint System secured with a seat
belt should be installed as firmly as
possible. However, some side-to-side
movement can be expected. When in‐ stalling a Child Restraint System, ad‐
just the vehicle seat and seatback (up
and down, forward and rearward) so
that your child fits in the Child Re‐ straint System in a confortable man‐
ner.
•
Secure the child in the Child RestraintSystem. Make sure the child is prop‐
erly strapped in the Child Restraint
System according to the Child Re‐ straint System manufacturer’s in‐
structions.
Safety features of your vehicle
4-32