2019 KIA OPTIMA PHEV engine

Features of your vehicle
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Malfunction Indicator
Lamp (MIL)
This warning light illuminates:
Once you set the Engine Start/Stop Button to the ON posi-
tion.
- It remains on until the engine isstarted.
When there is a malfunction with the emission control system.
In this case, have your vehicle
inspected by an authorized Kia
dealer.
Charging System
Warning Light
This warning light illuminates:
Once you set the Engine Start/Stop Button to the ON posi-
tion.
- It remains on until the engine isstarted.
When there is a malfunction with either the alternator or electrical
charging system.
If there is a malfunction with either
the alternator or electrical charging
system:
1.Drive carefully to the nearest safe location and stop your vehicle.
2.Turn the engine off and check the alternator drive belt for looseness
or breakage.
If the belt is adjusted properly,
there may be a problem in the elec-
trical charging system.
In this case, have your vehicle
inspected by an authorized Kia
dealer as soon as possible.
CAUTION - Catalytic
Converter Damage
If the Malfunction Indicator Lamp (MIL) illuminates, poten-tial catalytic converter damageis possible which could result inloss of engine power.
In this case, have your vehicleinspected by an authorized Kiadealer as soon as possible.
CAUTION - Malfunction
Indicator Lamp (MIL)
Driving with the Malfunction Indicator Lamp (MIL) on maycause damage to the emissioncontrol systems which couldaffect drivability and/or fueleconomy.

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Features of your vehicle
Engine Oil PressureWarning Light
This warning light illuminates:
Once you set the Engine Start/Stop Button to the ON posi-
tion.
- It remains on until the engine isstarted.
When the engine oil pressure is low.
If the engine oil pressure is low:
1.Drive carefully to the nearest safe location and stop your vehicle.
2.Turn the engine off and check the engine oil level (For more details,
refer to “Engine Oil” in chapter 8). If
the level is low, add oil as required.
If the warning light remains on after
adding oil or if oil is not available,
have your vehicle inspected by an
authorized Kia dealer as soon as
possible. If the warning light stays on while the
engine is running, it indicates that
there may be serious engine dam-
age or malfunction. In this case,
1. Stop the vehicle as soon as it is
safe to do so.
2. Turn off the engine and check the oil level. If the oil level is low, fill the
engine oil to the proper level.
3. Start the engine again. If the warn- ing light stays on after the engine
is started, turn the engine off
immediately. In this case, have
your vehicle inspected by an
authorized Kia dealer.
Low Tire Pressure
Warning Light
This warning 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 one or more of your tires are significantly underinflated.
❈ For more details, refer to “Tire
Pressure Monitoring System
(TPMS)” in chapter 7.
CAUTION - Engine
damage
If the engine is not stopped
immediately after the engine oilpressure warning light is illumi-nated and stays on while theengine is running, seriousengine damage may result.

Features of your vehicle
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This warning light remains on after
blinking for approximately 60 seconds
or repeats blinking on and off at the
intervals of approximately 3 seconds:
When there is a malfunction with
the TPMS.
In this case, have your vehicle
inspected by an authorized Kia
dealer as soon as possible.
❈ For more details, refer to “Tire
Pressure Monitoring System
(TPMS)” in chapter 7. The TPMS cannot alert you to
severe and sudden tire damage
caused by external factors.
If you notice any vehicle instability, immediately take your foot off the
accelerator pedal, apply the brakes
gradually with light force, and slow-
ly move to a safe position off the
road.Electronic Parking Brake
(EPB) Warning Light(if equipped)
This warning 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 there is a malfunction with the EPB.
In this case, have your vehicle
inspected by an authorized Kia
dealer.
✽ ✽ NOTICE- Electronic Parking
Brake (EPB) Warning Light
The Electronic Parking Brake
(EPB) Warning Light may illumi-
nate when the Electronic Stability
control (ESC) Indicator Light comes
on to indicate that the ESC is not
working properly (This does not
indicate malfunction of the EPB).
WARNING - Low tire pressure
Significantly low tire pressure makes the vehicle unstable
and can contribute to loss of
vehicle control and increased
braking distances.
Continued driving on low pres- sure tires will cause the tires to
overheat and fail.
EPB

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Features of your vehicle
Master Warning light (if equipped)
This warning light informs the driv- er of the following situations
- LED head lamp malfunction (if equipped)
- Smart Cruise Control with Stop & Go malfunction (if equipped)
- Forward Collision-Avoidance Assist malfunction (if equipped)
- Blind-Spot Collision Warning (BCW) malfunction
- Lamp malfunction
- High Beam Assist malfunction (if equipped)
- Tire Pressure Monitoring System (TPMS) malfunction
The Master Warning Light illumi-
nates if one or more of the above
warning situations occur.
If the warning situation is resolved,
the master warning light turns off.
Forward Collision-avoid- ance Assist Warninglight (FCA, if equipped)
This indicator light illuminates:
When there is a malfunction with the FCA.
In this case, have the vehicle inspect-
ed by an authorized Kia dealer.
Adaptive Front Lighting System (AFLS) WarningLight (if equipped)
This warning light blinks:
When there is a malfunction with the AFLS.
If there is a malfunction with the
AFLS:
1. Drive carefully to the nearest safe location and stop your vehicle.
2. Turn the engine off and restart the engine. If the warning light
remains on, have your vehicle
inspected by an authorized Kia
dealer.
AFLS

Features of your vehicle
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Engine Coolant
Temperature WarningLight
This warning light illuminates:
When the engine coolant tempera- ture is above 248°F (120°C). This
means that the engine is overheat-
ed and may be damaged.
If your vehicle is overheated, refer
to “Overheating” in chapter 7.
Indicator Lights
Charging Cable
Connection Indicator (Plug-in hybrid)
This indicator illuminates in red when
the charging cable is connected.
Electronic StabilityControl (ESC) IndicatorLight
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 there is a malfunction with the ESC system.
In this case, have your vehicle
inspected by an authorized Kia
dealer.
This indicator light blinks:
While the ESC is operating.
❈ For more details, refer to
“Electronic Stability Control (ESC)”
in chapter 6.
CAUTION - Engine
Overheating
Do not continue driving with the
engine overheated. Otherwisethe engine may be damaged.

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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.

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This indicator light illuminates for 2
seconds and goes off:
When the vehicle cannot detect the
smart key which is in the vehicle
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 cannot 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.

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Features of your vehicle
Types of warning sound
When an object is 47 in. to 24 in.(120 cm to 61 cm) from the rear
bumper: Buzzer beeps intermit-
tently.
When an object is 24 in. to 12 in. (60 cm to 31 cm) from the rear
bumper: Buzzer beeps more fre-
quently.
When an object is within 12 in. (30 cm) of the rear bumper:
Buzzer sounds continuously.
Non-operational conditions of
the parking distance warning-
reverse system
The parking distance warning-
reverse system may not operate
properly when:
1. Moisture is frozen to the sensor. (It will operate normally once the
moisture clears.)
2. The sensor is covered with foreign matter, such as snow or water, or
the sensor cover is blocked. (It will
operate normally when the materi-
al is removed or the sensor is no
longer blocked.)
3. Driving on uneven road surfaces (unpaved roads, gravel, bumps,
gradient).
4. Objects generating excessive noise (vehicle horns, loud motor-
cycle engines, or truck air brakes)
are within range of the sensor.
5. Heavy rain or water spray exists.
6. Wireless transmitters or mobile phones are within range of the
sensor.
7. The sensor is covered with snow.
8. Trailer towing. The detecting range may decrease
when:
1. The sensor is covered with foreign
matter such as snow or water.
(The sensing range will return to
normal when removed.)
2. Outside air temperature is extremely hot or cold.
The following objects may not be
recognized by the sensor:
1. Sharp or slim objects such as ropes, chains or small poles.
2. Objects which tend to absorb the sensor frequency such as clothes,
sound absorbent material or snow.
3. Undetectable objects smaller than 40 in. (1 m) in height and narrower
than 6 in. (14 cm) in diameter.