check engine KIA OPTIMA PLUG-IN HYBRID 2017 User Guide

Automatic reversal
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If an object or part of the body is de‐
tected while the sunroof glass or sun‐ shade is closing automatically, it will re‐
verse the direction, and then stop.
The auto reverse function does not
work if a tiny obstacle is between the sliding glass or sunshade and the sun‐
roof sash. You should always check
that all passengers and objects are away from the sunroof before closing
it.
WARNING
nSunroof
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•Be careful that no head, hands andbody parts are obstructed by aclosing sunroof.
•Do not extend the face, neck,arms or body outside the sunroofwhile driving.
•Make sure your hands and headare safely out of the way beforeclosing a sunroof.
•A panorama sunroof is made ofglass, therefore it may break in anaccident. If you do not have yourseat belt on, you may stick out ofthe broken glass and get injured orkilled. For all passengers' safety,have an appropriate protection on(ex. seat belt, CRS, etc.).
CAUTION
•Periodically remove any dirt thatmay accumulate on the guide rail.
•If you drive with the sunroofopened right after a car wash orrain, water may get inside the ve‐hicle.
CAUTION
nSunroof motor damage
If you try to open the sunroof whenthe temperature is below freezing orwhen the sunroof is covered withsnow or ice, the glass or the motorcould be damaged.
Resetting the sunroof
Whenever the vehicle battery is discon‐
nected or discharged, you must reset your sunroof system as follows:
1. Start the engine.
2. Close the sunshade and sunroof completely if opened.
3. Release the sunroof control lever.
4. Push the sunroof control lever for‐ ward in the direction of close
(about 10 seconds) until the sun‐
shade slightly moves. Then, release
the lever.
Features of your vehicle
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Heated steering wheel (if
equipped)
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With the engine start/stop button in
the ON position, pressing the heated steering wheel button warms the
steering wheel. The indicator on the
button will illuminate.
To turn the heated steering wheel off, press the button once again. The indi‐
cator on the button will turn off.
NOTICE
The heated steering wheel will turn
off automatically approximately 30
minutes after the heated steering
wheel is turned on.
If you turn off the ignition within 30
minutes after pressing the steering
wheel heater button, from next igni‐
tion ON, the heater will be off.
CAUTION
Do not install any grip to operate thesteering wheel. This causes damageto the heated steering wheel sys‐tem.
Horn
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To sound the horn, press the area indi‐
cated by the horn symbol on your steering wheel (see illustration). The
horn will operate only when this area is
pressed. Check the horn regularly to be sure it operates properly.
Features of your vehicle
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Door/trunk
ItemsExplanation
Automatically Lock • Disable: The auto door lock operation will be deactivated.
• Enable on Speed: All doors will be automatically locked when the vehicle speed ex‐
ceeds 15 km/h (9.3 mph).
• Enable on Shift: All doors will be automatically locked if the automatic transaxle/ dual clutch transmission shift lever is shifted from the P (Park) position to the R(Reverse), N (Neutral), or D (Drive) position.
Automatically Unlock • Disable: The auto door unlock operation will be canceled.
• Vehicle Off/On key out: All doors will be automatically unlocked when the Engine
Start/Stop button is set to the OFF position.
• Driver Door Unlock: All doors will be automatically unlocked if the driver's door is unlocked.
On Shift to P: All doors will be automatically unlocked if the automatic transaxle/dual clutch transmission shift lever is shifted to the P (Park) position.
Door Lock Sound (if equipped) If this item checked, the door lock sound function will be activated when lockingdoors.
Smart Trunk (if equipped) To activate or deactivate the Smart Trunk system.
For more details, refer to L

• At this time, the Engine Start/StopButton turns to the ACC position (If
you press the Engine Start/Stop But‐ ton once more, it will turn to the ON
position).
Low key battery (for smart key
system)
• This warning message illuminates if the battery of the smart key is dis‐
charged when the Engine Start/Stop Button changes to the OFF position.
Press START button while turning
wheel (for smart key system)
• This warning message illuminates if the steering wheel does not unlock
normally when the Engine Start/Stop Button is pressed.
• It means that you should press the Engine Start/Stop Button while turn‐
ing the steering wheel right and left.
Steering wheel unlocked (for smart
key system)
• This warning message illuminates if the steering wheel does not lock
when the Engine Start/Stop Button changes to the OFF position.
Check steering wheel lock system
(for smart key system)
• This warning message illuminates if the steering wheel does not lock nor‐
mally when the Engine Start/Stop
Button changes to the OFF position.
Press brake pedal to start engine
(for smart key system)
• This warning message illuminates if the Engine Start/Stop Button
changes to the ACC position twice by pressing the button repeatedly with‐
out depressing the brake pedal.
• It means that you should depress the brake pedal to start the engine.
Key not in vehicle (for smart key
system)
• This warning message illuminates if the smart key is not in the vehicle
when you press the Engine Start/ Stop Button.
• It means that you should always have the smart key with you.
Key not detected (for smart key
system)
• This warning message illuminates if the smart key is not detected when
you press the Engine Start/Stop But‐
ton.
Press start button again (for smart
key system)
• This warning message illuminates if you cannot 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 en‐ gine by pressing the Engine Start/
Stop Button once more.
• If the warning illuminates each time you press the Engine Start/Stop But‐ton, we recommend that you have
the vehicle inspected by an author‐
ized Kia dealer.
Press start button with key (for
smart key system)
• This warning message illuminates if you press the Engine Start/Stop But‐
ton while the warning message L

• At this time, the immobilizer indicatorlight blinks.
Check BRAKE SWITCH fuse (for
smart key system)
• This warning message illuminates ifthe brake switch fuse is disconnec‐
ted.
• 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 But‐
ton for 10 seconds in the ACC posi‐
tion.
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.
But, for your safety, we recommend
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that you start the engine with the
shift lever in the P (Park) position.
Door, hood, trunk open
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• It means that any door, hood, or trunk is open.
Sunroof open (if equipped)
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• This warning message illuminates ifyou turn off the engine when the
sunroof is open.

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Features of your vehicle

Check high beam assist system (if
equipped)
• This warning message illuminates ifthe high beam assist system has a
malfunction.
In this case, we recommend that you
have the vehicle inspected by an au‐ thorized Kia dealer.
Low fuel
• This warning message illuminates if the fuel tank is nearly empty.- When the low fuel level warning light is illuminated.
Add fuel as soon as possible.
Device in wireless charger (if
equipped)
If a smart phone is still left on the wire‐
less charging pad unattended, even when the Engine Start/Stop button is
turned to the ACC or OFF position, and
the instrument panel's one time driving information mode has finished, a warn‐
ing message will light up on the instru‐
ment panel.
For more details, refer to L

You should refill the fuel tank to pre‐
vent hybrid battery damage.
Refill inverter coolant
This warning message illuminates when
the inverter coolant is nearly empty.
You should refill the inverter coolant.
Check brakes
This warning message illuminates when
the brake performance is low or the re‐ generative brake does not work prop‐
erly due to a failure in the brake sys‐
tem.
In this case, it may take longer for the brake pedal to operate and the braking
distance may become longer.
Stop vehicle and check brakes
This warning message is displayed
when a failure occurs in the brake sys‐ tem.
In this case, park the vehicle in a safe
location and we recommend you to tow
your vehicle to the nearest authorized Kia dealer and have the vehicle inspec‐
ted.
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 anticipating
a decelerating event* based on the analysis of driving routes and road con‐
ditions 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 in‐ creases fuel efficiency. ❈ Example of a deceleration event is
going down an extended hill, slow‐ ing down approaching a toll booth,
and approaching reduced speed
zones.
• User settings
Press the Engine Start/Stop button
and put the shift lever in P (Park). In
the User Settings Mode, select Driv‐
ing 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.
• Operation conditions 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 Driv‐
ing Control System. Then, satisfy the
following. - The driving speed should be be‐ tween 60 km/h (37 mph) and
160 km/h (99 mph).
❈ The operating speed may vary due
to difference between instrument
cluster and navigation effected by
tire inflation level.
Unplug vehicle to start (Plug-in
Hybrid)
The message is displayed when you
start the engine without unplugging
the charging cable. Unplug the charging
cable, and then start the vehicle.
Remaining charge time (Plug-in
Hybrid)
The message is displayed to notify the
remaining time to fully charge the bat‐ tery.
Shift to P to charge (Plug-in
Hybrid)
The message is displayed when the
charging connector is plugged with the
shift lever in R (Reverse), N (Neutral) or
D (Drive). Move the shift lever to P
(Park) and re-start the charging proc‐ ess.
Features of your vehicle
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- It remains on until the engine isstarted.
• When there is a malfunction with ei‐ ther the alternator or electrical
charging system.
If there is a malfunction with either thealternator or electrical charging sys‐tem:
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 every case, we recommend that
you have the vehicle inspected by an authorized Kia dealer as soon as
possible.
Engine oil pressure
warning light
This warning light illumi‐nates:
• Once you set the Engine Start/Stop Button to the ON position.- It remains on until the engine is started.
• 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 L

CAUTION
•This system can only sense objects within the range and location of the sensors.It cannot detect objects in other areas where sensors are not installed. Also, small or slim objects, such as poles or ob‐jects located between sensors may not be detected by the sensors.Always visually check behind the vehicle when backing up.
•Be sure to inform any drivers of the vehicle that may be unfamiliar with the system regarding the systems capabilitiesand limitations.

Non-operational conditions of
parking assist system
Parking assist system may not
operate normally when:
1. Moisture is frozen to the sensor. (Itwill operate normally when mois‐
ture melts.)
2. Sensor is covered with foreign mat‐ ter, such as snow or water, or the
sensor cover is blocked. (It will op‐
erate normally when the material
is removed or the sensor is no lon‐
ger blocked.)
3. The parking assist button is off.
There is a possibility of parking
assist system malfunction when:
1. Driving on uneven road surfaces such as unpaved roads, gravel,
bumps, or gradient.
2. Objects generating excessive noise such as vehicle horns, loud motor‐
cycle engines, or truck air brakes
can interfere with the sensor.
3. Heavy rain or water spray.
4. Wireless transmitters or mobile phones present near the sensor.
5. Sensor is covered with snow.
Detecting range may decrease
when:
1. Outside air temperature is ex‐ tremely hot or cold. 2. Undetectable objects smaller than
1 m and narrower than 14 cm in di‐
ameter.
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 sen‐ sor frequency such as clothes,
spongy material or snow.
Features of your vehicle
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When the Smart Parking Assist System
is operating, a message may appear re‐ gardless of the parking order.
The messages will appear according to
the circumstances. Follow the instruc‐
tions provided while parking your vehi‐ cle with the Smart Parking Assist Sys‐
tem.
NOTICE
•In the below conditions the system
will be cancelled. Park your vehicle
manually.
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-When the ABS is activated
-When the TCS/ESC is turned off
•When vehicle speed is above
20 km/h while searching for a
parking space a message "Reduce
speed" will appear.
•In the below condition the system
will not activate
-When the TCS/ESC is turned off
System malfunction
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• If there is a problem with the system, when the system is turned on, the
above message will appear. Also, the indicator on the button will not light
up and a beep sound will be heard 3
times.
• If there is a problem with only the Smart Parking Assist System, the
Parking Assist System will operate after 2 seconds.
If you notice any problem, we recom‐
mend to have the system checked by
an authorized Kia dealer.
How the system works (Exit
mode)
The Exit Mode operates in the below
condition: • When vehicle speed is below 5 km/h the first time after the engine has
been started.
• After parallel parking is completed with the Smart Parking Assist Sys‐
tem.
1. Activate the Smart Parking Assist System
The shift lever should be placed in P
(Park) or N (Neutral).
2. Select Exit Mode
Features of your vehicle
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