2018 Hyundai Ioniq Hybrid Camera

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Driving your vehicle
5
Limitations of the system
The Autonomous Emergency Braking
(AEB) system is designed to monitor
the vehicle ahead or a pedestrian in
the roadway through radar signals
and camera recognition to warn the
driver that a collision is imminent, and
if necessary, apply emergency brak-
ing.
In certain situations, the radar sen-
sor or the camera may not be able to
detect the vehicle or pedestrian
ahead. In these cases, the AEB sys-
tem may not operate normally. The
driver must pay careful attention in
the following situations where the
AEB operation may be limited.
Detecting vehicles
The sensor may be limited when:
• The radar sensor or camera is
blocked with a foreign object or
debris
• Inclement weather such as heavy
rain or snow obscures the field of
view of the radar sensor or camera
• There is interference by electro-
magnetic waves
• There is severe irregular reflection
from the radar sensor
• The radar/camera sensor recogni-
tion is limited
• The vehicle in front is too small to
be detected (for example a motor-
cycle or a bicycle, etc.)
• The vehicle in front is an oversize
vehicle or trailer that is too big to
be detected by the camera recog-
nition system (for example a tractor
trailer, etc.)
• The driver's field of view is not well
illuminated (either too dark or too
much reflection or too much back-
light that obscures the field of view)
•The AEB system operates
only to detect vehicles or
pedestrians in front of the
vehicle.
•The AEB system does not
operate when the vehicle is in
reverse.
•The AEB system is not
designed to detect other
objects on the road such as
animals.
•The AEB system does not
detect vehicles in the oppo-
site lane.
•The AEB system does not
detect cross traffic vehicles
that are approaching.
•The AEB system cannot
detect the driver approaching
the side view of a parked vehi-
cle (for example on a dead
end street.)
In these cases, you must main-
tain a safe braking distance,
and if necessary, depress the
brake pedal to reduce the driv-
ing speed in order to maintain a
safe distance.
WARNING

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Driving your vehicle
• The vehicle in front does not have
their rear lights properly turned ON
• The outside brightness changes
suddenly, for example when enter-
ing or exiting a tunnel
• Light coming from a street light or
an oncoming vehicle is reflected on
a wet road surface such as a pud-
dle in the road
• The field of view in front is
obstructed by sun glare
• The windshield glass is fogged up; a
clear view of the road is obstructed
• The vehicle in front is driving errat-
ically
• The vehicle is on unpaved or
uneven rough surfaces, or roads
with sudden gradient changes
• The adverse road conditions cause
excessive vehicle vibrations while
driving
• The vehicle is moving under
ground level or inside a building
• The vehicle is driven near areas
containing metal substances such
as a construction zone, railroad,
etc.• The vehicle in front is moving verti-
cally to the driving direction
• The vehicle in front is stopped ver-
tically
• The vehicle in front is driving
towards your vehicle or reversing
- Driving on a curve
The performance of the AEB system
may be limited when driving on a
curved road.
In certain instances on a curved
road, the AEB system may activate
prematurely.
Also, in certain instances the front
radar sensor or camera recognition
system may not detect the vehicle
traveling on a curved road.
In these cases, the driver must main-
tain a safe braking distance, and if
necessary, depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance.
OAE056100

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Driving your vehicle
When driving in stop-and-go traffic,
and a stopped vehicle in front of you
merges out of the lane, the AEB sys-
tem may not immediately detect the
new vehicle that is now in front of
you. In this case, you must maintain
a safe braking distance, and if nec-
essary, depress the brake pedal to
reduce your driving speed in order to
maintain a safe distance.- Detecting the vehicle in front of you
If the vehicle in front of you has cargo
that extends rearward from the cab,
or when the vehicle in front of you
has higher ground clearance, addi-
tional special attention is required.
The AEB system may not be able to
detect the cargo extending from the
vehicle. In these instances, you must
maintain a safe braking distance
from the rearmost object, and if nec-
essary, depress the brake pedal to
reduce your driving speed in order to
maintain distance.
Detecting pedestrians
(if equipped)
The sensor may be limited when:
• The pedestrian is not fully detected
by the camera recognition system,
for example, if the pedestrian is
leaning over or is not fully walking
upright
• The pedestrian is moving very
quickly or appears abruptly in the
camera detection area
• The pedestrian is wearing clothing
that easily blends into the back-
ground, making it difficult to be
detected by the camera recogni-
tion system
• It is difficult to detect and distin-
guish the pedestrian from other
objects in the surroundings, for
example, when there is a group of
pedestrians or a large crowd
• There is an item similar to a per-
son’s body structure
• The pedestrian is small
• The pedestrian has impaired
mobility
• The sensor recognition is limited
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Driving your vehicle
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• The radar sensor or camera is
blocked with a foreign object or
debris
• Inclement weather such as heavy
rain or snow obscures the field of
view of the radar sensor or camera
• The outside lighting is too bright
(e.g. when driving in bright sunlight
or in sun glare) or too dark (e.g.
when driving on a dark rural road
at night)
• When light coming from a street
light or an oncoming vehicle is
reflected on a wet road surface
such as a puddle in the road
• The field of view in front is
obstructed by sun glare
• The windshield glass is fogged up;
a clear view of the road is obstruct-
ed
• The adverse road conditions cause
excessive vehicle vibrations while
driving
Information
In some instances, the AEB system
may be cancelled when subjected to
electromagnetic interference.
i
•Do not use the Autonomous
Emergency Braking system
when towing a vehicle.
Application of the AEB sys-
tem while towing may
adversely affect the safety of
your vehicle or the towing
vehicle.
•Use extreme caution when the
vehicle in front of you has
cargo that extends rearward
from the cab, or when the
vehicle in front of you has
higher ground clearance.
•The AEB system is designed
to detect and monitor the
vehicle ahead or detect a
pedestrian in the roadway
through radar signals and
camera recognition. It is not
designed to detect bicycles,
motorcycles, or smaller
wheeled objects such as lug-
gage bags, shopping carts, or
strollers.
(Continued)
(Continued)
•Never try to test the operation
of the AEB system. Doing so
may cause severe injury or
death.
WARNING
When you replace the wind-
shield glass, bumper or
radar/camera, we recommend
that you take your vehicle to an
authorized HYUNDAI dealer and
have the system checked for
calibration.
WARNING

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Driving your vehicle
The Lane Keeping Assist System
helps detect lane markers on the
road with a camera at the front wind-
shield, and assists the driver's steer-
ing to help keep the vehicle between
lanes.
When the system detects the vehicle
straying from its lane, it alerts the
driver with a visual and audible warn-
ing, while applying a slight counter-
steering torque, trying to prevent the
vehicle from moving out of its lane.
LANE KEEPING ASSIST SYSTEM (LKAS) (IF EQUIPPED)
OAE056048
The Lane Keeping Assist
System is not a substitute for
safe driving practices, but a
convenience function only. It is
the responsibility of the driver
to always be aware of the sur-
rounding and steer the vehicle.
WARNING
Take the following precautions
when using the Lane Keeping
Assist System (LKAS):
•Do not steer the steering
wheel suddenly when the
steering wheel is being assist-
ed by the system.
•LKAS helps to prevent the
driver from moving out of the
lane unintentionally by assist-
ing the driver's steering.
However, the driver should
not solely rely on the system
but always pay attention on
the steering wheel to stay in
the lane.
(Continued)
WARNING
(Continued)
•The operation of the LKAS
can be cancelled or not work
properly according to road
condition and surroundings.
Always be cautious when
driving.
•Do not disassemble the LKAS
camera temporarily to tint the
window or attach any types of
coatings and accessories. If
you disassemble the camera
and assemble it again, we rec-
ommend that you take your
vehicle to an authorized
HYUNDAI dealer and have the
system checked for calibra-
tion.
•When you replace the wind-
shield glass, LKAS camera or
related parts of the steering
wheel, we recommend that
you take your vehicle to an
authorized HYUNDAI dealer
and have the system checked
for calibration.
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Driving your vehicle
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LKAS operation
To activate/deactivate the LKAS:
With the ignition switch in the ON
position, press the LKAS button
located on the instrument panel on
the left hand side of the steering
wheel. (Continued)
•The system detects lane mark-
ers and controls the steering
wheel by a camera, therefore,
if the lane markers are hard to
detect, the system may not
work properly.
Please refer to "Limitations of
the system".
•Do not remove or damage the
related parts of LKAS.
•You may not hear a warning
sound of LKAS because of
excessive audio sound.
•Do not place objects on the
dashboard that reflects light
such as mirrors, white paper,
etc. The system may malfunc-
tion if the sunlight is reflected.
(Continued)
(Continued)
•Always have your hands on
the steering wheel while the
LKAS system is activated. If
you continue to drive with
your hands off the steering
wheel after the "Keep hands
on steering wheel" warning
message appears, the system
will stop controlling the steer-
ing wheel.
•The steering wheel is not con-
tinuously controlled so if the
vehicle speed is at a higher
rate when leaving a lane the
vehicle may not be controlled
by the system. The driver
must always follow the speed
limit when using the system.
•If you attach objects to the
steering wheel, the system
may not assist steering or the
hands off alarm may not work
properly.
•When you tow a trailer, make
sure that you turn off the
LKAS system.
■Type A
OAE056049L■Type B
OAE056050L

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Information
• Even though the steering is assisted
by the system, the driver can still
steer to control the steering wheel.
• The steering wheel may feel heavier
when the steering wheel is assisted
by the system than when it is not.
Warning light and message
Check LKAS
If there is a problem with the system
a message will appear for a few sec-
onds. If the problem continues the
LKAS failure indicator will illuminate.
LKAS failure indicator
The LKAS failure indica-
tor (yellow) will illuminate
if the LKAS is not working
properly. We recommend
that the system be checked by an
authorized HYUNDAI dealer.
When there is a problem with the
system do one of the following:
• Turn the system on after turning
the vehicle off and on again.
• Check if the ignition switch is in the
ON position.
• Check if the system is affected by
the weather. (ex: fog, heavy rain,
etc.)
• Check if there is foreign matter on
the camera lens.
If the problem is not solved, we rec-
ommend that the system be checked
by an authorized HYUNDAI dealer.
i
OAEE056131L
•The driver is responsible for
accurate steering.
•Turn off the system and drive
the vehicle in below situa-
tions.
- In bad weather
- In bad road condition
- When the steering wheel
needs to be controlled by the
driver frequently.
WARNING

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The LKAS system will not be in the
ENABLED state and the steering
wheel will not be assisted when:
• The turn signal is turned on before
changing a lane. If you change
lanes without the turn signal on,
the steering wheel might be con-
trolled.
• The vehicle is not driven in the mid-
dle of the lane when the system is
turned on or right after changing a
lane.
• ESC (Electronic Stability Control) or
VSM (Vehicle Stability Management)
is activated.
• The vehicle is driven on a sharp
curve.
• Vehicle speed is below 60 km/h (37
mph) and over 180 km/h (112
mph).
• The vehicle makes sharp lane
changes.
• The vehicle brakes suddenly.
• Only one lane marker is detected.
• The lane is very wide or narrow.• There are more than two lane
markers on the road. (e.g. construc-
tion area)
• The vehicle is driven on a steep
incline.
• The steering wheel is turned sud-
denly.
Limitations of the System
The LKAS may operate prematurely
even if the vehicle does not depart
from the intended lane, OR, the
LKAS may not assist your steering or
warn you if the vehicle leaves the
intended lane under the following cir-
cumstances:
When the lane and road condi-
tions are poor
• It is difficult to distinguish the lane
marking from the road surface or
the lane marking is faded or not
clearly marked.
• It is difficult to distinguish the color
of the lane marker from the road.
• There are markings on the road
surface that look like a lane marker
that is inadvertently being detected
by the camera.
• The lane marker is merged or
divided. (e.g. tollgate)
• The lane number increases or
decreases or the lane marker are
crossing complicatedly.
• There are more than two lane
markers on the road in front of you.