wheel HYUNDAI KONA EV 2021 Service Manual

5-77
Driving your vehicle
5
LKA Operation
To activate/deactivate LKA:
With the POWER button in the ON
position, press the Lane Safety but-
ton 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 LKA is in the READY
but NOT ENABLED state.
If you press the Lane Safety button
again, the indicator on the switch and
cluster display will go off.
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.
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.
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.
You may not hear a warning
sound of LKA because of
excessive audio sound.
If any other warning sound
such as seat belt warning
chime is already generated,
Lane Keeping Assist system
warning may not 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.
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Driving your vehicle
5
If your vehicle departs from the
projected lane in front of you, the
LKA operates as follows:
1. 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.
Also, a warning sound will be
heard.2. LKA system will control the vehi-
cle's steering to prevent the vehi-
cle from crossing the lane maker
in below conditions.
- Vehicle speed is over 40 mph
(64 km/h)
- The system detects lane mark-
ers
- When driving, the vehicle is
located between both lanes nor-
mally.
- The steering wheel is not turned
suddenly.
When lanes are detected and all the
conditions to activate LKA system
are satisfied, a LKA system indicator
light ( ) will change from white to
green. This indicates that LKA sys-
tem is in the ENABLED state and the
steering wheel will be able to be con-
trolled.Warning Light and Message
Keep hands on steering wheel
If the driver takes their hands off the
steering wheel for several seconds
while the LKA is activated, the sys-
tem will warn the driver.
Information
If the steering wheel is held very light-
ly the message may still appear
because LKA system may not recog-
nize that the driver has their hands on
the wheel.
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■Left lane marker■Right lane marker
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5-80
Driving your vehicle
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.
This warning message is available
when Active LKA is selected from the
User Settings mode.
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 LKA
failure indicator will illuminate. The warning message may
appear late according to road
conditions. Therefore, always
have your hands on the steering
wheel while driving. If hands-off
occurs continuously, the beep-
ing can be lengthened and con-
tinued even if the LKA steer
control is released.
WARNING
OIK057120N
OIK057122N

5-81
Driving your vehicle
5Information
• 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.
LKA system failure indicator
The LKA system failure
indicator (yellow) will illu-
minate if 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 vehicle off and on again.
Check if the vehicle is ON.
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 resolved, have
your vehicle checked by an author-
ized HYUNDAI dealer.
LKA system will not be in the
ENABLED state and/or 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 controlled.
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 35 mph
(56 km/h) and over 110 mph (177
km/h).
The vehicle makes sharp lane
changes.
The vehicle brakes suddenly.
The lane is very wide or narrow.
There are more than two lane lines
on the road. (e.g. construction area)
i
The driver is responsible for
accurate steering.
Turn off the system in below
situations.
- In bad weather
- In bad road condition
- When the steering wheel
needs to be controlled by the
driver frequently.
WARNING

5-82
Driving your vehicle
Radius of a curve is too small.
The vehicle is driven on a steep
incline.
The steering wheel is turned sud-
denly.
Limitations of the System
LKA system may operate premature-
ly even if the vehicle does not depart
from the intended lane, OR, LKA
system may not warn you if the vehi-
cle leaves the intended lane under
the following circumstances:
When the lane and road condi-
tions are poor
It is difficult to distinguish the lane
marker from the road because the
lane marker is covered with dust or
sand.
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 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 marker ahead is not visi-
ble 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, guardrail,
noise barriers, etc.
The lane markers are complicated
or a structure substitutes for the
lines such as a construction area.
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.
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.

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Driving your vehicle
5
Driving on a steep grade, over a hill,
or when driving on a curved road.
The adverse road conditions cause
excessive vehicle vibrations while
driving.
The surrounding of the inside rear
view mirror temperature is high
due to direct sunlight, etc.
When front visibility is poor
The windshield or the camera lens
is blocked with dirt or debris.
The windshield 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 Function Change
The driver can change LKA to Lane
Departure Warning from the LCD dis-
play. Go to the 'User Settings →
Driver Assistance →Lane Safety →
Lane Departure Warning/LKA/Active
LKA.
Lane Departure Warning
LDW mode 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.
LKA
LKA 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
lanes.
Active LKA
Active LKA mode provides more fre-
quent steering wheel control in com-
parison with the Standard LKA
mode. Active LKA can reduce the dri-
ver’s fatigue to assist the steering for
maintaining the vehicle in the middle
of the lane.

5-90
Driving your vehicle
To set Cruise Control speed
1. Press the CRUISE button on the
steering wheel to turn the system
on. The cruise indicator will illumi-
nate.
2. Accelerate to the desired speed,
which must be more than 20 mph
(30 km/h).3. Push the switch (1) down (SET-),
and release it. The set speed on
the LCD display will illuminate.
4. Release the accelerator pedal.
Information
On a steep slope, the vehicle may
slightly slow down or speed up, while
driving uphill or downhill.
To increase Cruise Control
speed
Push the switch (1) up (RES+) and
release it immediately. The cruising
speed will increase 1 mph (1.0
km/h) each time the toggle switch
is operated in this manner.
Push the switch (1) up (RES+) and
hold it, while monitoring the set
speed on the instrument cluster.
Release the switch when the
desired speed is shown and the
vehicle will accelerate to that
speed.
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OOS057053N
OOS057054N
OOS057055N

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Driving your vehicle
Cruise Control will be canceled
when:
Depressing the brake pedal.
Pressing the CANCEL button
located on the steering wheel.
The vehicle is shifted into N
(Neutral).
Decreasing the vehicle speed to
less than approximately 20 mph
(30 km/h).
The ESC (Electronic Stability
Control) is operating.
Information
Each of the above actions will cancel
Cruise Control operation (the set
speed on the instrument cluster will go
off), but only pressing the CRUISE
button will turn the system off. If you
wish to resume Cruise Control opera-
tion, push the switch up (RES+) locat-
ed on your steering wheel. You will
return to your previously preset
speed, unless the system was turned
off using the CRUISE button.
To resume preset Cruising
speed
Push the switch (1) up (RES+). If the
vehicle speed is over 20 mph (30
km/h), the vehicle will resume the
preset speed.
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5-95
Driving your vehicle
5
Smart Cruise Control Speed
To set Smart Cruise Control
speed
1. Push the CRUISE button on the
steering wheel to turn the system
on. The cruise indicator will illumi-
nate.
2. Accelerate to the desired speed.
Smart Cruise Control speed can
be set as follows:

when there is no vehicle in front

when there is a vehicle in front3. Push the switch down (SET-). The
Set Speed and Vehicle-to-Vehicle
Distance on the LCD display will
illuminate.
4. Release the accelerator pedal.
The desired speed will automati-
cally be maintained.
If there is a vehicle in front of you, the
speed may decrease to maintain the
distance to the vehicle ahead.
On a steep grade, the vehicle may
slow down or speed up slightly while
going uphill or downhill.
Information
• Vehicle speed may decrease on an
upward slope and increase on a
downward slope.
• When you are setting the cruise
control speed, with a vehicle in
front and your vehicle speed is
between 0 ~ 20 mph (0 ~ 30 km/h ),
the speed will set to 20 mph (30
km/h).
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OOSEV058085L

5-97
Driving your vehicle
5
To temporarily accelerate with
Smart Cruise Control on
If you want to speed up temporarily
when the Smart Cruise Control is on,
depress the accelerator pedal.
Increased speed will not interfere
with Smart Cruise Control operation
or change the set speed.
To return to the set speed, take your
foot off the accelerator pedal.
If you push the switch down (SET-) at
increased speed, the cruising speed
will be set again pedal.
Smart Cruise Control set speed
will be temporarily canceled
when:
Canceled manually
Depressing the brake pedal.
Pushing the CANCEL button locat-
ed on the steering wheel.
Smart Cruise Control turns off tem-
porarily when the Set Speed and
Vehicle-to-Vehicle Distance indicator
on the LCD display turns off.
The cruise indicator is illuminated
continuously.
Canceled automatically
The driver's door is opened.
The vehicle is shifted to N
(Neutral), R (Reverse) or P (Park).
The EPB (Electronic Parking
Brake) is applied.
The vehicle speed is over 110 mph
(180 km/h).
The vehicle stops on a steep
incline.
The ESC (Electronic Stability
Control), TCS (Traction Control
System) or ABS is operating.
The ESC is turned off.
The sensor or the cover is dirty or
blocked with foreign matter.
The vehicle is stopped for a certain
period of time.
The accelerator pedal is continu-
ously depressed for a long period
of time. Be careful when accelerating
temporarily, because the speed
is not controlled automatically
at this time even if there is a
vehicle in front of you.
CAUTIONOOSEV058087N