sensor KIA OPTIMA PLUG-IN HYBRID 2017 Owner's Guide

AUTONOMOUS EMERGENCY BRAKING (AEB) (IF EQUIPPED)
The AEB system is to reduce or to
avoid accident risk. It recognizes the
distance from the vehicle ahead or the pedestrian through the sensors (i.e. ra‐
dar and camera), and, if necessary,
warns the driver of accident risk with the warning message or the warning
alarms.
WARNING
Take the following precautions whenusing the Autonomous EmergencyBraking (AEB):•This system is only a supplemen‐tal system and it is not intendedto, nor does it replace the need forextreme care and attention of thedriver. The sensing range and ob‐jects detectable by the sensors arelimited. Pay attention to the roadconditions at all times.
•NEVER drive too fast in accordancewith the road conditions or whilecornering.
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•Always drive cautiously to preventunexpected and sudden situationsfrom occurring. AEB does not stopthe vehicle completely and doesnot avoid collisions.
System setting and activation
System setting
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• The AEB provides additional brakingpower for optimum braking perform‐
ance, when the driver depresses the brake pedal.
• The braking control is automatically deactivated, when the driver sharply
depresses the brake pedal, or when
the driver abruptly operates the
steering wheel.
• The braking control is automatically canceled, when risk factors disappear.
CAUTION
The driver should always pay greatcaution to vehicle operation, eventhough there is no warning messageor warning alarm.
WARNING
The AEB cannot avoid all collisions.The AEB might not completely stopthe vehicle before collision, due toambient, weather and road condi‐tions. The driver has the responsibili‐ty to drive safely and control the ve‐hicle.
WARNING
The AEB operates in accordance withthe risk levels, such as the distancefrom the vehicle/passer-by in front,the speed of the vehicle/passer-byin front, and the driver's vehicle op‐eration.
Sensor to detect the distance
from the vehicle in front (front
radar)
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The sensor is to maintain a certain dis‐
tance from the vehicle in front. Howev‐ er, the smudged sensor lens with for‐
eign substances, such as snow and rain,
adversely affects the sensing perform‐ ance. It may even temporarily cancel
the AEB. Always keep the sensor lens
clean.

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Warning message and warning light
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When the sensor cover or the sensor
lens is smudged with the foreign sub‐ stances, such as snow or rain, the AEB
operation may temporarily stop. In this
case, the warning message appears to warn the driver.
This is not a malfunction with the AEB.
To operate the AEB again, remove the
foreign substances.
NOTICE
•Do not install any accessories,
such as license plate molding or
sticker, on the sensor area. Nor ar‐
bitrarily replace the bumper.
Those may adversely affect the
sensing performance.
•Always keep the sensor/bumper
area clean.
•Use only soft clothes to wash the
vehicle. Also, do not spray highly
pressurized water on the sensor
installed on the bumper.
•Be careful not to apply unnecessa‐
ry force on the frontal sensor
area. When the sensor moves out
of the correct position due to ex‐
ternal force, the system may not
normally operate even without the
warning light or message. In this
case, we recommend you to have
the vehicle inspected by an au‐
thorized Kia dealer.
•Use only the genuine Kia sensor
cover. Do not arbitrarily apply
paint on the sensor cover.
System malfunction
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-The vehicle in front is a special vehi‐
cle, such as a heavily-loaded truck or
a trailer.
The vehicle in front does not turn ON the rear lights, does not have rear
lights, has asymmetric rear lights, or
has rear lights out of angle.
- The outside brightness is greatly
changed, such as entering/exiting the
tunnel.
- The vehicle driving is unstable.
- The radar/camera sensor recognition
is limited.
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- Driving on a curve
The AEB performance decreases
while driving on a curve. The AEB
may not recognize the vehicle in front even in the same lane. It may unnec‐
essarily produce the warning mes‐
sage and the warning alarm, or it
may not produce the warning mes‐
sage and the warning alarm at all.
While driving on a curve, pay great
caution, and, if necessary, depress the brake pedal.
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- While driving on a curve, the AEB may
recognize the vehicle in front in the
next lane. Pay great caution, and, if necessary, depress the brake pedal.
Or, depress the accelerator pedal to
maintain the driving speed. Always,
take a look around the vehicle for
your safety.
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- Driving on a slope
The AEB performance decreases
while driving upward or downward on
a slope, not recognizing the vehicle in front in the same lane. It may unnec‐
essarily produce the warning mes‐
sage and the warning alarm, or it
may not produce the warning mes‐
sage and the warning alarm at all.
When the AEB suddenly recognizes the vehicle in front while passing over
a slope, you may experience sharp
deceleration.
Always keep your eyes forward while
driving upward or downward on a
slope, and, if necessary, depress the brake pedal.
Driving your vehicle
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-Changing lanes
Even though the vehicle in the next
lane enters into your lane, it may not
be recognized by the AEB, until it en‐ ters the AEB sensing range.
Especially when the vehicle in the
next lane abruptly enters into your
lane, it is more likely not to be recog‐
nized. Always pay great attention.
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When the stopped vehicle in front
gets out of the lane, it may not be
recognized by your AEB. Always pay great attention.
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- Recognizing the vehicle
When the vehicle in front has heavy
loading extended rearward, or when
the vehicle in front has higher ground clearance, it may induce a hazardous
situation.
Recognizing pedestrians
- The pedestrian is not fully captured
by the camera sensor, or the pedes‐
trian does not walk in the upright po‐ sition.
- The pedestrian moves very fast.
- The pedestrian abruptly appears in
front.
- The pedestrian wears clothes in the
color similar to the background.
- The outside is too bright or too dark.
- The vehicle drives at night or in the
darkness.
- There is an item similar to a person’s
body structure.
- The pedestrian is small.
- The pedestrian has impaired mobility.
- It is difficult to distinguish the pedes‐
trian from the surroundings.
- The sensor recognition is limited.


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-There is a group of pedestrians.
WARNING
•Cancel the AEB in the User Set‐tings on the LCD display, beforetowing another vehicle. While tow‐ing, the brake application may ad‐versely affect your vehicle safety.
•Pay great caution to the vehicle infront, when it has heavy loadingextended rearward, or when it hashigher ground clearance.
•The sensor only detects pedes‐trians, not carts, bicycles, motor‐cycles, luggage bags, or strollers.
•The AEB does not operate in a cer‐tain situation. Thus, never test-operate the AEB against a personor an object. It may cause a severeinjury or even death.
NOTICE
The system may temporarily cancel
due to the strong electric waves.
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Advanced smart cruise control will
be temporarily canceled when:
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Cancelled manually
The advanced smart cruise control is
temporarily canceled when the brake pedal is depressed or the CANCEL but‐
ton is pressed. The speed and vehicle to
vehicle distance indicator on the cluster is disappeared and the CRUISE indicator
is illuminated continuously.
Cancelled automatically
• The driver's door is opened.
• The shift lever is shifted to N (Neu‐ tral), R (Reverse) or P (Parking). • The EPB (electronic parking brake) is
applied.
• The vehicle speed is over 190 km/h (120 mph).
• The ESC, ABS or TCS is operating.
• The ESC is turned off.
• The sensor or the cover is dirty or blocked with foreign matter.
• When the vehicle is stopped for over 5 minutes.
• The driver starts driving by pushing the lever up (RES +) or down (SET -)
or depressing the accelerator pedal approximately 3 seconds after the
vehicle is stopped by the advanced
smart cruise control system with no
other vehicle ahead or a vehicle stop‐
ped far away in front.
• The accelerator pedal is continuously depressed for a long time.
• The engine RPM is in dangerous range.
• The SCC system has malfunctioned.
Each of these actions will cancel the
advanced smart cruise control opera‐
tion. (the set speed and vehicle to vehi‐
cle distance on the LCD display will go
off.) In a condition the advanced smart
cruise control is cancelled automatical‐
ly, the advanced smart cruise control
will not resume even though the RES+ or SET- lever is moved. Also, the EPB
(electronic parking brake) will be ap‐
plied when the vehicle is stopped. • When activating the ISG mode.
• When activating the AEB (Autono‐ mous Emergency Braking).
CAUTION
If the advanced smart cruise controlis cancelled by other than the rea‐sons mentioned, we recommendhave the system checked by an au‐thorized Kia dealer.
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CAUTION
If the vehicle ahead (vehicle speed:less than 30 km/h) disappears to thenext lane, the warning chime willsound and a message will appear.Adjust your vehicle speed for vehi‐cles or objects that can suddenly ap‐pear in front of you by depressingthe brake pedal according to theroad condition ahead and drivingcondition.
In traffic situation
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In traffic, your vehicle will stop if the
vehicle ahead of you stops. Also, if the vehicle ahead of you starts moving,
your vehicle will start as well. However,
if the vehicle stops for more than 3 seconds, you must depress the acceler‐
ator pedal or move up/down the lever
(to RES+ or SET-) to start driving.
Radar to detect distance to the
vehicle ahead
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The sensor detects the distance to the
vehicle ahead.
If the sensor is covered with dirt or
other foreign matter, the vehicle to ve‐
hicle distance control may not operate
correctly.
Always keep the area in front of the sensor clean.

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Radar check message
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If the radar or cover is dirty or ob‐
scured with foreign matter such as snow, this message will appear and it
will disappear after for a while. In this
case, the system may not function temporarily, but it does not indicate a
malfunction of the advanced smart
cruise control System. Clean the radar or cover by using a soft cloth and it will
operate normally.
SCC (Advanced smart cruise
control) malfunction message
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The message will appear when the ve‐
hicle to vehicle distance control system is not functioning normally.
We recommend have the system
checked by an authorized Kia dealer.
CAUTION
•Do not install accessories aroundthe sensor and do not replace thebumper by yourself. It may inter‐fere with the sensor performance.
•Always keep the sensor andbumper clean.
•To prevent sensor cover damagefrom occurring, wash the car witha soft cloth.
•Do not damage the sensor or sen‐sor area by a strong impact. If thesensor moves slightly off position,the advanced smart cruise controlsystem will not operate correctlywithout any warning or indicatorfrom the cluster.If this occurs, we recommend thatthe system be checked by an au‐thorized Kia dealer.
•Use only a genuine Kia sensor cov‐er for your vehicle. Do not paintanything on the sensor cover.
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On inclines
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• During uphill or downhill driving, theadvanced smart cruise control sys‐
tem may not detect a moving vehicle in your lane, and cause your vehicle
to accelerate to the set speed. Also,
the vehicle speed will rapidly down
when the vehicle ahead is recognized
suddenly.
• Select the appropriate set speed on inclines and adjust your vehicle speed
by depressing the accelerator or
brake pedal according to the road
condition ahead and driving condition.
Lane changing
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• A vehicle which moves into your lane from an adjacent lane cannot be rec‐
ognized by the sensor until it is in the sensor's detection range.
• The sensor may not detect immedi‐ ately when a vehicle cuts in suddenly.
Always pay attention to the traffic,
road and driving conditions.
• If a vehicle which moves into your lane is slower than your vehicle, yourspeed may decrease to maintain the
distance to the vehicle ahead.
• If a vehicle which moves into your lane is faster than your vehicle, your
vehicle will accelerate to the selected
speed.
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• Your vehicle may accelerate when a vehicle ahead of you disappears.
• When you are warned that the vehi‐ cle ahead of you is not detected,drive with caution.

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