2019 Hyundai Tucson Owner's Manual - RHD (UK, Australia)

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Driving your vehicle
5
LKA operation
To activate/deactivate the LKA sys-
tem:
With the ignition switch in the ON
position, press the LKA system but-
ton located on the instrument panel
at the lower right hand side of the
driver.
The indicator in the cluster display
will initially illuminate white. This indi-
cates the LKA system is in the
READY but NOT ENABLED state.
(Continued)
•The system detects lane
markers (or road edge) and
controls the steering wheel by
a camera, therefore, if the lane
markers (or road edge) 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 system 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 whilst 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 stop control the steering
wheel.
•The steering wheel is not con-
tinuously controlled so if the
vehicle speed is at a higher
rate when leaving a lane (or
road edge) the vehicle may
not be controlled by the sys-
tem. 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 LKA
system.
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Driving your vehicleNote that the vehicle
speed must be at least
approximately 37 mph
(60 km/h) to ENABLE the
LKA system. The indicator in the
cluster display will illuminate green.
The colour of indicator will change
depending on the condition of LKA
system.
- White : Sensor does not detect
lane markers or vehicle
speed is under 37 mph (60
km/h).
- Green : Sensor detects lane mark- ers and the system is able
to control vehicle steering.
Information
The LKA automatically activates
upon placing the Engine Start/Stop
button to the ON position. The switch
indicator will be on and the indicator
in the cluster display will initially illu-
minate white. The driver can deacti-
vate the LKA by pushing LKA switch
located on the instrument panel on the
lower right hand side of the driver or
LDW selecting from the User Settings
Mode on the LCD display.
LKA activation
• To see the LKA system screen onthe LCD display in the cluster,
select ASSIST mode ( ). For
more details, refer to "LCD Display
Modes" in chapter 3.
• After LKA is activated, if lane mark- er (or road edge) is detected, vehi-
cle speed is over 37 mph (60 km/h)
and all the activation conditions are
satisfied, a green LKA indicator will
change to green and the steering
wheel will be controlled.
i
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Driving your vehicle
5
• If vehicle speed is over 37 mph (60km/h) and the system detects lane
markers, the colour changes from
gray to white.
• If the system detects the left lane marker, the left lane marker colour
will change from gray to white.
• If the system detects the right lane marker, the right lane marker
colour will change from gray to
white.
• If your vehicle speed exceeds 37 mph (60 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.
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 ■Lane marker undetected■Lane marker detected
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■
Left lane marker■Right lane marker
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Driving your vehicle
• The LKA system will control the vehicle's steering to prevent the
vehicle from crossing the lane
maker in below conditions.
- Vehicle speed is over 37 mph (60km/h)
- The system detects lanes
- When driving, the vehicle is locat- ed between both lanes normally.
- The steering wheel is not turned suddenly. When lanes are detected and all the
conditions to activate the LKA sys-
tem are satisfied, a LKA system indi-
cator 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.
Keep hands on steering wheel
If the driver takes their hands off the
steering wheel for several seconds
whilst 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
recognise that the driver has their
hands on the wheel.
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■
Lane Keeping Assist is enabled
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Driving your vehicle
5
Driver's hands not detected.
LKA system is 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 marker.
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 may con-
trol 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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The warning message may
appear late according to road
conditions. Therefore, always
have your hands on the steering
wheel whilst driving.
WARNING
•The driver is responsible for
accurate steering.
•Turn off the system and drive
the vehicle in following situa-
tions.
- In bad weather
- In bad road condition
- When the steering wheelneeds to be controlled by the
driver frequently.
WARNING
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Driving your vehicle
Warning light and message
Check 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 (yellow) will illu-
minate if the LKA system
is not working properly.
We recommend that the
system be checked by a
HYUNDAI authorised
repairer.
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. (e.g. 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 a HYUNDAI authorised repairer.
The LKA 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 34 mph (55 km/h) and over 125 mph (200
km/h).
• The vehicle makes sharp lane changes.
• The steering will not be assisted when you across the lane fast.
• The steering will not be assisted when you brake suddenly.
• The vehicle brakes suddenly.
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Driving your vehicle
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• The steering will not be assistedwhen the lane (or road width) is
very wide or narrow.
• There are more than two lane markers such as a construction
area.
• The vehicle is driven on a steep incline.
• The steering wheel is turned sud- denly.
Limitations of the System
The LKA system may operate pre-
maturely even if the vehicle does not
depart from the intended lane, OR,
the LKA system may not assist your
steering or warn you if the vehicle
leaves the intended lane under the
following circumstances:
When the lane and road condi-
tions are poor
• It is difficult to distinguish the lanemarker from the road surface or
the lane marker is faded or not
clearly marked. • It is difficult to distinguish the
colour 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 indistinct or damaged.
• 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.
• The lane marker is very thick or thin.
• The lane (or road width) is very wide or narrow.
• The lane marker ahead are not vis- ible due to rain, snow, water on the
road, damaged or stained road
surface, or other factors.
• The shadow is on the lane marker by a median strip, trees, etc. • The lanes are incomplete or the
area is in a construction zone.
• There are crosswalk signs or other symbols on the road.
• The lane marker in a tunnel is stained with oil, etc.
• The lane suddenly disappears such as at the intersection.
When external condition is inter-
vened
• The brightness outside changes suddenly such as when entering or
exiting a tunnel, or when passing
under a bridge.
• The brightness outside is too low such as when the headlamps are
not on at night or the vehicle is
going through a tunnel.
• 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.
• 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.
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Driving your vehicle
• The field of view in front is obstructed by sun glare.
• There is not enough distance between you and the vehicle in
front to be able to detect the lane
marker or the vehicle ahead is driv-
ing on the lane marker.
• Road surface is not evenness.
• Driving on a steep grade, over a hill, or when driving on a curved
road.
• The adverse road conditions cause excessive vehicle vibrations whilst
driving.
• The surrounding of the inside rear view mirror temperature is high
due to direct sunlight, etc. When front visibility is poor
• The windscreen or the LKA cam-
era lens is blocked with dirt or
debris.
• The windscreen glass is fogged up; a clear view of the road is
obstructed.
• Placing objects on the dashboard, etc.
• The sensor cannot detect the lane because of fog, heavy rain or snow.
LKA system function change
The driver can change LKA to the
Lane Departure Warning (LDW) sys-
tem or change the LKA system mode
from the LCD display. Go to the "User
Settings →Driver Assistance →
Lane Safety → Lane Keeping Assist
(LKA)/Lane Departure Warning
(LDW)".
The system is automatically set to
Lane Keeping Assist(LKA) if a func-
tion is not selected.
Lane Keeping Assist (LKA)
This mode guides the driver to help
keep the vehicle within the lanes. It
rarely controls the steering wheel,
when the vehicle drives well inside
the lanes. However, it starts to con-
trol the steering wheel, when the
vehicle is about to deviate out of the
lane.
Lane Departure Warning (LDW)
LDW system alerts the driver with a
visual warning and a warning alarm
when the system detects the vehicle
departing the lane. The steering
wheel will not be controlled.
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