2018 KIA OPTIMA PHEV immobilizer

Features of your vehicle
84
Battery replacement
A smart key battery should last for
several years, but if the smart key is
not working properly, try replacing
the battery with a new one. If you are
unsure how to use your smart key or
replace the battery, contact an
authorized Kia dealer.
1. Remove the mechanical key.
2. Pry open the rear cover.
3. Replace the battery with a newbattery (CR2032). When replacing
the battery, make sure the battery
is in the correct position. 4. Install the battery in the reverse
order of removal.
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.
the smart key to malfunction. Be
sure to use the correct battery.
don't drop it, get it wet, or expose it
to heat or sunlight.
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 regulations.
Smart key immobilizer system
Your vehicle is equipped with an
electronic engine immobilizer system
to reduce the risk of unauthorized
vehicle use.
Your immobilizer system is com-
prised of a small transponder in the
smart key and electronic devices
inside the vehicle.
With the immobilizer system, when-
ever you turn the engine start/stop
button to the ON position by pressing
the button while carrying the smart
key, it verifies if the smart 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.
✽ ✽NOTICE
Do not put metal accessories near
the ignition switch.
Metal accessories may interrupt the
transponder signal and may prevent
the engine from being started.
OJF045400L
CAUTION - Smart key
damage
Do not drop, get wet or expose
the smart key to heat or sun-light, or it will be damaged.

49
Features of your vehicle
To deactivate the immobilizersystem:
Turn the engine start/stop button to
the ON position by pressing the but-
ton while carrying the smart key.
In order to prevent theft of your vehi-
cle, do not leave spare keys any-
where in your vehicle.
To activate the immobilizer system:
Turn the engine start/stop button to
the OFF position. The immobilizer
system activates automatically.
Without a valid smart key for your
vehicle, the engine will not start.
✽ ✽ NOTICE
When 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 each key separate in
order to avoid a starting malfunction.
✽ ✽NOTICE
If you need additional keys or lose
your keys, contact an authorized
Kia dealer.
✽ ✽NOTICE - Immobilizer alter-
ations
Do not change, alter or adjust the
immobilizer system because it could
cause the immobilizer system to
malfunction.
This device complies with Part 15
of the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harmful
interference, and
2. This device must accept any inter- ference received, including inter-
ference that may cause undesired
operation.
✽ ✽NOTICE
Changes or modifications not
expressly approved by the party
responsible for compliance could
void the user’s authority to operate
the equipment. If the keyless entry
system is inoperative due to changes
or modifications not expressly
approved by the party responsible
for compliance, it will not be cov-
ered by your manufacturer’s vehicle
warranty.
CAUTION- Immobilizer
damage
Do not expose your immobilizersystem to moisture, static elec-tricity and rough handling. Thismay damage your immobilizer.

Features of your vehicle
74
4
Press start button again
(for smart key system)
This warning message illuminates if you can not operate the Engine
Start/Stop Button when there is a
problem with the Engine Start/Stop
Button system.
It means that you could start the engine by pressing the Engine
Start/ Stop Button once more.
If the warning illuminates each time you press the Engine
Start/Stop Button, have your vehi-
cle inspected by an authorized Kia
dealer.
Press start button with key
(for smart key system)
This warning message illuminates if you press the Engine Start/Stop
Button while the warning message
“Key not detected” is illuminating.
At this time, the immobilizer indica- tor light blinks.
Check fuse BRAKE SWITCH
(for smart key system)
This warning message illuminates if the brake switch fuse is discon-
nected.
It means that you should replace the fuse with a new one. If that is
not possible, you can start the
engine by pressing the Engine
Start/Stop Button for 10 seconds in
the ACC position.
Shift to P or N to start engine
(for smart key system)
This warning message illuminates if you try to start the engine with
the shift lever not in the P (Park) or
N (Neutral) position.
✽ ✽ NOTICE
You can start the engine with the
shift lever in the N (Neutral) position;
however; we recommend that you
start the engine with the shift lever in
the P (Park) position for your safety.
Door / Hood / Trunk Open
It means that any door, hood, or
trunk is open.
The hood warning message will appear on the LCD display when
hood is open.
The warning chime will operate
when the vehicle is being driven at
or above 2 mph (3 km/h) with the
hood open.
OJF045224L

491
Features of your vehicle
Electronic StabilityControl (ESC) OFFIndicator Light
This indicator light illuminates:
Once you set the Engine Start/Stop Button to the ON posi-
tion.
- It illuminates for approximately 3seconds and then goes off.
When you deactivate the ESC sys- tem by pressing the ESC OFF but-
ton.
❈ For more details, refer to
“Electronic Stability Control (ESC)”
in chapter 6.
Immobilizer Indicator
Light (Without Smart Key)
This indicator light illuminates:
When the vehicle detects the immobilizer in your key properly
while the Engine Start/Stop button
is ON.
- At this time, you can start theengine.
- The indicator light goes off after starting the engine.
This indicator light blinks:
When there is a malfunction with the immobilizer system.
In this case, have your vehicle
inspected by an authorized Kia
dealer.
Immobilizer Indicator
Light (With Smart Key)
This indicator light illuminates for up
to 30 seconds:
When the vehicle detects the smart key in the vehicle properly
while the Engine Start/Stop Button
is ACC or ON.
- At this time, you can start theengine.
- The indicator light goes off after starting the engine.
This indicator light blinks for a few
seconds:
When the smart key is not in the vehicle.
- At this time, you can not start theengine.

Features of your vehicle
92
4
This indicator light illuminates for 2
seconds and goes off:
When the vehicle can not detect
the smart key which is in the vehi-
cle while the Engine Start/Stop
Button is ON.
In this case, have your vehicle
inspected by an authorized Kia
dealer.
This indicator light blinks:
When the battery of the smart key is weak.
- At this time, you can not start theengine. However, you can start the
engine if you press the Engine
Start/Stop Button with the smart
key. (For more details, refer to
“Starting the Engine” in chapter 6).
When there is a malfunction with the immobilizer system.
In this case, have your vehicle
inspected by an authorized Kia
dealer.Turn Signal Indicator
Light
This indicator light blinks:
When you turn the turn signal light on.
If any of the following occurs, there
may be a malfunction with the turn
signal system. In this case, have your
vehicle inspected by an authorized
Kia dealer. - The indicator light does not blinkbut illuminates.
- The indicator light blinks more rapidly.
- The indicator light does not illumi- nate at all.
High Beam Indicator
Light
This indicator light illuminates:
When the headlights are on and in the high beam position
When the turn signal lever is pulled into the Flash-to-Pass position.
High beam assist indica-
tor (if equipped)
This warning light illuminates :
When the high-Beam is on with the light switch in the AUTO light posi-
tion.
If your vehicle detects oncoming or preceding vehicles, the High beam
assist system will switch the high
beam to low beam automatically.
❈ For more details, refer to “High
beam assist” in this chapter.

I11
Index
Rear parking assist system precautions . . . . . . . . . . 4-98
Self-diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-98
Rear seat adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
Rear turn signal lamp bulb replacement . . . . . . . . . . . . 8-87
Rear view camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-99
Recommended lubricants and capacities . . . . . . . . . . . . 9-6 Recommended SAE viscosity number. . . . . . . . . . . . 9-7
Refrigerant label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10
Remote control (outside rear view mirror) . . . . . . . . . . 4-48
Reporting safety defects . . . . . . . . . . . . . . . . . . . . . . . . 9-15
Resetting the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
Road warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Rocking the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-91
Room lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-110
Room lamp bulb replacement . . . . . . . . . . . . . . . . . . . . 8-92
Rotation (Tire) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-47
Scheduled maintenance service . . . . . . . . . . . . . . . . . . . 8-8 Normal Maintenance Schedule . . . . . . . . . . . . . . . . . 8-9
Maintenance Under Severe Usage Conditions. . . . . 8-19
Seat belt restraint system . . . . . . . . . . . . . . . . . . . . . . . 3-21
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
3-21 Seat belt restraint system . . . . . . . . . . . . . . . . . . . . . 3-21
Driver's seat belt warning . . . . . . . . . . . . . . . . . . . . . 3-22
Front passenger's seat belt warning . . . . . . . . . . . . . 3-23 "Front passenger andrear seat 3-point system
withcombination locking retractor" . . . . . . . . . . . . 3-25
Pre-tensioner seat belt . . . . . . . . . . . . . . . . . . . . . . . 3-27
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
Care of seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31
Seat warmer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-136
Seatback pocket (front) . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . 3-4 Front seat adjustment (manual) . . . . . . . . . . . . . . . . . 3-7
Front seat adjustment (power) . . . . . . . . . . . . . . . . . . 3-8
Driver position memory system . . . . . . . . . . . . . . . . 3-11
Headrest(front) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Seatback pocket (front) . . . . . . . . . . . . . . . . . . . . . . 3-15
Rear seat adjustment . . . . . . . . . . . . . . . . . . . . . . . . 3-16
Headrest (rear) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
Service Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-59
Shift-lock override - Automatic transaxle . . . . . . . . . . 6-16
Side air bag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-61\
Side curtain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-141
Side repeater lamp bulb replacement . . . . . . . . . . . . . . 8-87
Sliding the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38
Smart key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
4-4 Smart key function . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Loss of the smart key . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Smart key precautions . . . . . . . . . . . . . . . . . . . . . . . . 4-7
Battery replacement . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Immobilizer system . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Smart key battery replacement . . . . . . . . . . . . . . . . . . . . 4-8
S

Index
12I
Smart key immobilizer system . . . . . . . . . . . . . . . . . . . . 4-8
Smart trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19\
Smooth cornering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-92
Snow tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-\
95
Special driving conditions . . . . . . . . . . . . . . . . . . . . . . 6-91Hazardous driving conditions . . . . . . . . . . . . . . . . . 6-91
Rocking the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 6-91
Smooth cornering . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-92
Driving at night . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-92
Driving in the rain . . . . . . . . . . . . . . . . . . . . . . . . . . 6-93
Driving in flooded areas. . . . . . . . . . . . . . . . . . . . . . 6-94
Driving off-road . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-94
Highway driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-94
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-53
SPORT mode (Drive mode integrated control system) . . 6-74
SRS Care. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
3-69
SRS components and functions . . . . . . . . . . . . . . . . . . 3-47
Starting difficulties, see engine will not start . . . . . . . . . 7-4
Starting the hybrid system - With a smart key . . . . . . . . 6-8
Steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42 Electric power steering. . . . . . . . . . . . . . . . . . . . . . . 4-42
Tilt and telescopic steering. . . . . . . . . . . . . . . . . . . . 4-43
Heated steering wheel . . . . . . . . . . . . . . . . . . . . . . . 4-44
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. 4-45
Stop and tail lamp (LED type) bulb replacement. . . . . 8-88 Storage compartment . . . . . . . . . . . . . . . . . . . . . . . . . 4-133
Center console storage . . . . . . . . . . . . . . . . . . . . . . 4-133
Glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-133
Sunglass holder . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-134
Sunglass holder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-134
Sunroof open warning . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
Sunshade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
4-38
Sunvisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-\
137
Tether anchor system . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39
Theft-alarm stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Theft-alarm system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10 Armed stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Theft-alarm stage . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Disarmed stage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Tilt and telescopic steering . . . . . . . . . . . . . . . . . . . . . . 4-43
Tilting the sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-40
Tire chains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-\
96
Tire Mobility Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16
Tire pressure monitoring system . . . . . . . . . . . . . . . . . . 7-9
Tire replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-49
Tire rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-47
Tire specification and pressure label . . . . . . . . . . . . . . . 9-9
Tires and wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4 Tire care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-45\
Recommended cold tire inflation pressures . . . . . . . 8-45
T