Hyundai Ioniq Hybrid 2017 Owner's Manual

5-57
Driving your vehicle
- Changing lanes
When a vehicle changes lanes in
front of you, the AEB system may not
immediately detect the vehicle, espe-
cially if the vehicle changes lanes
abruptly. In this case, you 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.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.
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5-58
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
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 roadat night)
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
Information
In some instances, the AEB system
may be cancelled when subjected to
electromagnetic interference.
i
Driving your vehicle

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.(Continued)
(Continued)
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.
Never try to test the operation
of the AEB system. Doing so
may cause severe injury ordeath.
WARNING

5-59
Driving your vehicle
The Lane Keeping Assist System
detects lane markers on the road,
and assists the driver's steering 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.
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5
OAE056048 The Lane Keeping Assist
System is not a substitute for
safe driving practices, but a
convenience function only. It isthe 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 KeepingAssist System (LKAS):
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.
Do not steer the steering
wheel suddenly when thesteering wheel is being assist-
ed by the system.
(Continued)
(Continued)
LKAS prevents the driver
from moving out of the lane
unintentionally by assisting
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.
Always check the road condi-
tion and surroundings and becautious when the system
cancels, does not operate ormalfunctions.
The system detects lane lines
and controls the steering
wheel by a camera, therefore,
if the lane lines are hard to
detect, the system may not
work properly.
Please refer to "Limitations of the system".
Do not attempt to repair the LKAS camera and do not
remove any parts.
Do not place objects that
reflect light on the dashboardwhile driving.
(Continued)
WARNING

5-60
LKAS operation
To activate the LKAS:
With the ignition switch in the ON
position, press the LKAS button
located on the instrument panel on
the lower left hand side of the driver.The indicator in the cluster display
will initially illuminate white. This indi-
cates the LKAS is in the READY but
NOT ENABLED state.
Driving your vehicle
(Continued)
Do not place any accessories
near the rearview mirror.
Do not tint the windshield glass.
The operation of the LKAS
may be affected by several
factors including environmen-
tal conditions that affect theability of the camera to detect
the lanes in front of you. It isthe responsibility of the driver
to pay careful attention to the
roadway and to maintain the
vehicle in its intended lane atall times.
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 handson steering wheel" warning
message appears, the system
will will stop controlling thesteering wheel.
Always be cautious when using the system.
■
Type A
OAE056049L■Type B
OAE056050L

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Driving your vehicle
LKAS activation
The LKAS screen will appear onthe SCC/LKAS screen of the LCD
display if the system is activated.
When both lane lines are detected and all the conditions to activate
the LKAS are satisfied, a green
steering wheel indicator will illumi-nate and the LKAS indicator light
will change from white to green.This indicates that the LKAS sys-tem is in the ENABLED state and
the steering wheel will be able tobe controlled. If the system detects a lane line,
the color changes from gray to
white.
If the system detects the left lane line, the left lane line color will
change from gray to white.5
OAEE056122L The Lane Keeping Assist
System is a system to prevent
the driver from leaving the lane.
However, the driver should not
solely rely on the system but
always check the road condi-tions when driving.
WARNING ■
Line undetected■Line detected
OAEE056123L/OAEE056124L

5-62
If the system detects the right lane
line, the right lane line color will
change from gray to white.
Both lane lines must be detected for the system to fully activate.
If you cross a lane line, the laneline you cross will blink (yellow) on
the LCD display.
If the steering wheel appears, the system will control the vehicle’s
steering to prevent the vehicle from
crossing the lane line. If all the conditions to activate LKASis not satisfied, the system will con-
vert to LDWS (Lane Departure
Warning System) and warn the driv-
er only when the driver crosses the
lane lines.
Driving your vehicle
■
Left lane line■Right lane line
OAEE056127L/OAEE056128L
■ Left lane line■Right lane line
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5-63
Driving your vehicle
Keep hands on steering wheel
If the driver takes their hands off the
steering wheel for several seconds
while the LKAS is activated, the sys-
tem will warn the driver with a visual
and audible warning.
Driver's grasp not detected.
LKAS will be disabled momentarily
If the driver still does not have their
hands on the steering wheel after
several seconds, the system will not
control the steering wheel and warn
the driver only when the driver cross-
es the lane lines.
However, if the driver has their hands
on the steering wheel again, the sys-
tem will start controlling the steeringwheel.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. i
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OAEE056129LOAEE056130L
The warning message may
appear late according to road
conditions. Therefore, always
have your hands on the steeringwheel while driving.
WARNING
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

5-64
The LKAS system will not be in the
ENABLED state and the steering
wheel will not be assisted when:
Vehicle speed is below 60 km/h (37mph) and over 180 km/h (112 mph).
Only one lane line is detected.
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 hazard warning flasher is on.
The width of the lane is below 2.6m (8.5 feet) and over 4.5m (15 feet).
ESC (Electronic Stability Control) or VSM (Vehicle Stability Management)
is activated.
The vehicle is driven on a sharp curve.
The vehicle brakes suddenly.
The vehicle makes sharp lane changes.
There are more than two lane lines on the road. (e.g. construction area)
The vehicle is driven on a steep incline. Information
When the system is turned on or right
after changing a lane, drive in the
middle of the lane. If not, the system
will not provide steering assist func-
tion.
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.
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Driving your vehicle
OAEE056131L

5-65
Driving your vehicle
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.
LKAS function change
The driver can change LKAS to Lane
Departure Warning System (LDWS)
or change the LKAS mode between
Standard LKA and Active LKA from
the LCD display. Go to the 'UserSettings Driving Assist Lane
Keeping Assist System Lane
Departure/Standard LKA/ ActiveLKA'. The system is automatically set to Standard LKA if a function is notselected.
Lane Departure
LDWS alerts the driver with a visual
warning and a warning alarm when
the system detects the vehicle depart-
ing the lane. The steering wheel willnot be controlled.
Standard LKA
The Standard LKA mode guides the
driver to keep the vehicle within the
lanes. It rarely controls the steering
wheel, when the vehicle drives well
inside the lanes. However, it starts to
control the steering wheel, when the
vehicle is about to deviate out of the
lanes.
Active LKA
The Active LKA mode provides more
frequent steering wheel control in
comparison with the Standard LKA
mode. The driver may not feel the
onset of the steering wheel control,
because the Active LKA may be con-
stantly controlling the steering with
lighter corrections.
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5-66
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 warn you if the vehicle
leaves the intended lane under the
following circumstances:
The lanes ahead are not visibledue to rain, snow, water on the road, damaged or stained road
surface, or other factors.
The brightness outside changes suddenly such as when entering or
exiting a tunnel.
The brightness outside is too low such as when the headlamps are
not on at night or the vehicle isgoing through a tunnel.
The surrounding of the inside rear view mirror temperature is highdue to direct sunlight.
It is difficult to distinguish the lane marking from the road surface or
the lane marking is faded or not
clearly marked.
Driving on a steep grade, over a hill, or when driving on a curvedroad. When light coming from a street
light or an oncoming vehicle is
reflected on a wet road surfacesuch as a puddle in the road.
The windshield or the LKAS cam- era lens is blocked with dirt or
debris.
The field of view in front is obstructed by sun glare.
The lanes are incomplete or the area is in a construction zone.
There are more than two lane lines on the road in front of you.
The lane line is merged or divided. (e.g. tollgate)
The lane number increases or decreases or the lane marker are
crossing complicatedly.
The lane markings are not clearly visible from the road.
The shadow is on the lane marker by a median strip.
The lane width is too wide or too narrow. See previous page.
The windshield glass is fogged up; a clear view of the road is obstruct-ed. There are markings on the road
surface that look like a lane line
that is inadvertently being detected
by the camera.
There is a boundary structure in the roadway such as a concrete
barrier, guardrail and reflector post
that is inadvertently being detected
by the camera.
There is not enough distance between you and the vehicle in
front to be able to detect the lane
line or the vehicle ahead is driving
on the lane line.
The adverse road conditions cause excessive vehicle vibrations while
driving.
Driving your vehicle