Hyundai Ioniq Hybrid 2019 Owner's Manual

5-55
Driving your vehicle
5
The radar sensor or camera isblocked 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 FCA system
may be canceled when subjected to
electromagnetic interference.
Information
This device complies with Part 15 of
the FCC rules.
Operation is subject to the following
two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any inter- ference received, including interfer-
ence that may cause undesired
operation.
i
i
(Continued)
Never try to test the operation
of the FCA system. Doing so
may cause severe injury or
death.
Do not use the Forward
Collision-Avoidance Assist
(FCA) system when towing a
vehicle. Application of the
FCA system 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 FCA system is designed
to help detect and monitor the
vehicle ahead or help 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)
WARNING

5-56
Driving your vehicle
The Lane Keeping Assist (LKA)
System helps detect lane markers on
the road with a camera at the front
windshield, 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, to try to prevent the
vehicle from moving out of its lane.
L L A
A N
N E
E
K
K E
EE
EP
P I
IN
N G
G
A
A S
SS
SI
IS
S T
T
(
( L
L K
K A
A )
)
S
S Y
Y S
ST
T E
EM
M
(
( I
IF
F
E
E Q
Q U
UI
IP
P P
PE
ED
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)
OAE056048N
The Lane Keeping Assist (LKA)
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 (LKA) System:
Do not steer the steering
wheel suddenly when the
steering wheel is being assist-
ed by the system.
LKA system helps to prevent
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.
(Continued)
WARNING
(Continued)
The operation of the LKA sys-
tem can be canceled or not
work properly according to
road condition and surround-
ings. Always be cautious
when driving.
Do not disassemble the LKA
system camera temporarily to
tint the window or attach any
types of coatings and acces-
sories. If you disassemble the
camera and assemble it again,
take your vehicle to an author-
ized HYUNDAI dealer and
have the system checked for
calibration.
When you replace the wind-
shield glass, LKA system
camera or related parts of the
steering wheel, take your
vehicle to an authorized
HYUNDAI dealer and have the
system checked for calibra-
tion.
(Continued)

5-57
Driving your vehicle
5
LKA System Operation
To activate/deactivate the LKA sys-
tem:
With the Engine Start/Stop button in
the ON position, press the LKA sys-
tem button located on the instrument
panel on the left hand side of the
steering wheel. The indicator in the
cluster display will initially illuminate
white. This indicates the LKA system
is in the READY but NOT ENABLED
state.
(Continued)
After then, if you drive with
your hands on the steering
wheel, the control will be acti-
vated again.
The steering wheel is not con-
tinuously controlled so if the
vehicle speed is at a higher
speed when leaving a lane the
vehicle may not be able to 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.
While other beeps such as the
seat belt warning sound are in
operation and override the
LKA alarming system, LKA
system beeps may not occur.
OAE056050L
(Continued)
The system detects lane
markers 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 LKA system.
You may not hear a warning
sound of LKA systembecause
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.
Always have your hands on
the steering wheel while the
LKA 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 turn off automatically.
(Continued)

5-58
Driving your vehicle
Information
If the indicator (white) is activated
from the previous ignition cycle, the
system will turn ON without any addi-
tional control. If you press the LKA
system button again, the indicator on
the cluster goes off. The color of indicator will
change depending on the
condition of LKA system.
- White : Sensor does not detect
lane markers or vehicle
speed is under 40 mph (64
km/h).
- Green : Sensor detects lane mark- ers and the system is able
to control vehicle steering.
LKA system activation
To see the LKA system screen onthe LCD display in the cluster,
select SCC/LKA mode ( ) for
cluster type A or ASSIST mode
( ) for cluster type B. For more
information, refer to "LCD Display
Modes" in chapter 3.
When both lane markers are detected and all the conditions to
activate the LKA system are satis-
fied, a green steering wheel indica-
tor will illuminate and the LKA sys-
tem indicator light will change from
white to green. This indicates that
the LKA system is in the
ENABLED state and the steering
wheel will be able to be controlled.
i
OAE058122L
The Lane Keeping Assist (LKA)
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

5-59
Driving your vehicle
5
If vehicle speed is over 40 mph (64km/h) and the system detects lane
markers, the color changes from
gray to white.
If the system detects the left lane marker, the left lane marker color
will change from gray to white.
If the system detects the right marker line, the right lane marker
color will change from gray to
white.
Both lane markers must be detect- ed for the system to fully activate. If your vehicle speed exceeds 40
mph (64 km/h) and the LKA sys-
tem button is ON, the system is
enabled. If your vehicle departs
from the projected lane in front of
you, the LKA system operates as
follows:
A visual warning appears on the
cluster LCD display. Either the left
lane marker or the right lane marker
in the cluster LCD display will blink
depending on which direction the
vehicle is veering.
If the steering wheel appears, the
system will control the vehicle's
steering to prevent the vehicle from
crossing the lane marker.Keep hands on steering wheel
If the driver takes their hands off the
steering wheel for several seconds
while the LKA system is activated,
the system will warn the driver.
Information
If the steering wheel is held very light-
ly the message may still appear
because the LKA system may not rec-
ognize that the driver has their hands
on the wheel.
i
■Lane marker
undetected■Lane marker
detected
OAE058123L/OAE058124L
■ Left lane marker■Right lane marker
OAE058127L/OAE058128L
OAEE056129L

5-60
Driver's grasp not detected. LKA
system will be disabled temporarily
If the driver still does not have their
hands on the steering wheel after the
message "Keep hands on steering
wheel", the system will not control
the steering wheel and warn the driv-
er only when the driver crosses the
lane markers.
However, if the driver has their hands
on the steering wheel again, the sys-
tem will start controlling the steering
wheel.Information
• Even though the steering is assistedby 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
Driving your vehicle
OAE058224L
The driver is responsible for
accurate steering.
Turn off the system in below
situations.
- In bad weather
- In bad road condition
- When the steering wheelneeds to be controlled by the
driver frequently.
WARNING
The warning message may
appear late according to road
conditions. Therefore, always
have your hands on the steering
wheel while driving.
WARNING

5-61
Driving your vehicle
Warning Light and Message
Check Lane Keeping Assist (LKA)
system
If there is a problem with the system
a message will appear for a few sec-
onds. If the problem continues the
LKA system failure indicator will illu-
minate.
LKA system failure indicator
The LKA system failureindicator (y ellow) will illu-
minate if the LKA system
is not working properly.
Have your vehicle
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 engine 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, have
your vehicle checked by an author-
ized HYUNDAI dealer.
5
OAE058225L

5-62
The system will be cancelled when:
You change lanes with the turn sig-nal.
- Using the turn signal to changelanes.
- If you change lanes without the turn signal on, the steering wheel
might be controlled.
LKA system can transit to steering assist mode when the car is near
to middle of the lane after system
on or the lane was changed. LKA
system can not assist steering if
the vehicle follows lane marker too
close continuously before transi-
tion to steering assist mode.
The control of ESC (Electronic Stability Control) or VSM (Vehicle
Stability Management) is activated.
The steering will not be assisted when your drive fast on a sharp
curve.
The steering will not be assisted when vehicle speed is below 40
mph (64 km/h) and over 110 mph
(177 kph).
The steering will not be assisted when you change lanes fast. The steering will not be assisted
when you brake suddenly.
The steering will not be assisted when the lane is very wide or nar-
row.
The steering will not be assisted when only one side lane marker is
detected.
There are more than two lane markers such as a construction
area.
Radius of a curve is too small.
When you turn steering wheel sud- denly, the LKA system will be dis-
abled temporarily.
Driving on a steep slope or hill.
DRIVER'S ATTENTION
The driver must be cautious in the
below situations may not work prop-
erly when recognition of the lane
marker is poor or limited :
When lane and road condition is
poor
It is difficult to distinguish the lane marker from road when the lane
marker is covered with dust or
sand.
It is difficult to distinguish the color of the lane marker from road.
There is something looks like a lane marker.
The lane marker is indistinct or damaged.
The number of lanes increases/ decreases or the lane lines are
crossing (Driving through a toll
plaza/toll gate, merged/divided
lane).
There are more than two lane markers.
The lane marker is very thick or thin.
Driving your vehicle

5-63
Driving your vehicle
The lane marker is not visible dueto snow, rain, stain, a puddle or
other factors.
A shadow is on the lane marker because of a median strip,
guardrail, noise barriers and oth-
ers.
When the lane markers are compli- cated or a structure substitutes for
the lines such as a construction
area.
There are crosswalk signs or other symbols on the road.
The lane suddenly disappears such as at the intersection.
The lane marker in a tunnel is cov- ered with dirt or oil and etc.
The lane is very wide or narrow. When external condition is inter-
vened
The brightness of outside changes
suddenly when entering/existing a
tunnel or passing under a bridge.
The headlamps are not on at night or in a tunnel, or light level is low.
There is a boundary structure in the roadway.
The light of street, sun, oncoming vehicle and so on reflects from the
water on the road.
When light shines brightly in the reverse direction you drive.
The distance from the vehicle ahead is very short or the vehicle
ahead drives hiding the lane line.
You drive on a steep grade or a sharp curve.
The vehicle vibrates heavily.
The temperature near inside mirror is very high due to direct sun light
and etc. When front visibility is poor
The lens or windshield is covered
by strange materials.
The sensor cannot detect the lane because of fog, heavy rain or snow.
The windshield is fogged by humid air in the vehicle.
Putting something on the crash pad and etc.
5

5-64
LKA System Function Change
Driving your vehicle
OAE058268N
OAE058269N
■Type A
■Type B
The driver can change LKA to Lane Departure Warning (LDW) System or
change the LKA system mode between Active LKA and Standard LKA from
the User Settings Mode on the LCD display.
The Lane Keeping Assist
System is a system to help pre-
vent the driver from leaving the
lane. However, the driver should
not solely rely on the system
but always take the necessary
actions for safe driving prac-
tices.
WARNING