2021 HYUNDAI IONIQ ELECTRIC Owners Manual

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Driving your vehicle
5
LKA operation
To activate/deactivate LKA system:
With the ignition switch in the ON
position, press LKA system button
located on the instrument panel on
the left hand side of the steeringwheel.
The indicator ( ) in the cluster
display will initially illuminate white.This indicates LKA system is in the
READY but NOT ENABLED state.If you press LKA button located on
the instrument panel on the lower left
hand side of the driver, LKA will be
turned off and the indicator on the
cluster display will go off.
Note that the vehiclespeed must be at least
approximately 64 km/h(40 mph) to ENABLE the
LKA system. The indica-
tor in the cluster display
will illuminate green.
- White : Sensor does not detect
lane markers or vehiclespeed is under 56 km/h (35mph).
- Green : Sensor detects lane mark- ers and the system is able
to control vehicle steering.
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
button again, the indicator on the
cluster goes off.
LKA system operation
To see the LKA screen on the LCD display in the cluster, select Driving
Assist mode ( ). For more infor-
mation, refer to "LCD DisplayModes" in chapter 3.
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Driving your vehicle
If vehicle speed is over 64 km/h (40mph) and the system detects lane
markers, the color changes from
gray to white. If your vehicle speed exceeds 64
km/h (40 mph) and LKA system
button is ON, the system is
enabled. If your vehicle departsfrom the projected lane in front of
you, LKA system operates as fol-
lows:
1. A visual warning appears on the cluster LCD display. Either the left
lane marker or the right lane mark-
er in the cluster LCD display will
blink depending on which direction
the vehicle is veering. 2. LKA system will help control the
vehicle's steering to prevent the
vehicle from crossing the lane
marker in below conditions.
- Vehicle speed is over 64 km/h (40 mph)
- The system detects both lane markers
- 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 LKA systemare 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 controlled.
■ Left lane marker■Right lane marker
OAEPH059631L/OAEPH059630L
■ Line undetected■Line detected
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Driving your vehicle
5
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.
Driver's hands not detected. LKA
system disabled temporarily
If the driver still does not have their
hands on the steering wheel after the
message "Keep hands on steeringwheel", 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 steeringwheel.
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The warning message may
appear late according to road
conditions. Therefore, always
have your hands on the steeringwheel while driving.
WARNING

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Driving your vehicle
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 or lighter when the steering wheel is
assisted by the system than when it
is not.
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 LKA
system failure indicator will illumi-
nate.
LKA system indicator
LKA system indicator(yellow) will illuminate if
LKA system is not work-
ing properly. We recom-
mend 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.
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OIK057122N
The driver is responsible for accurate steering.
LKA system is a supplemental
system only. It is the responsi-
bility of the driver to safely
steer the vehicle and to main-
tain it in its lane.
Turn off LKA system and drive without using the system in
the following situations: - In bad weather
- In bad road conditions
- When the steering wheel needs to be controlled by the
driver frequently.
- When towing a vehicle or trailer.
WARNING

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Driving your vehicle
5
LKA system will not be in the
ENABLED state and the steering
wheel will not be assisted when:
The turn signal is turned on beforechanging 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 (112mph).
The vehicle makes sharp lane changes.
The vehicle brakes suddenly.
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.
There are more than two lane markers on the road in front of you.
The system may not operate for 15 seconds after the vehicle is started
or the camera is initialized or
rebooting of the front view camera.
Radius of a curve is too small.
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 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.

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Driving your vehicle
The lane marker is very thick orthin.
The lanes ahead are not visible 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 of 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 isgoing 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 surfacesuch 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.
Road surface is not evenness. Driving on a steep grade, over a
hill, or when driving on a curvedroad.
The adverse road conditions cause excessive vehicle vibrations while
driving.
The surrounding of the inside rear view mirror temperature is highdue to direct sunlight, etc.
When front visibility is poor
The windshield or the front view camera lens is blocked with dirt or
debris.
The windshield glass is fogged up; a clear view of the road is obstruct-ed.
Placing objects on the dashboard, etc.
because of fog, heavy rain or snow.

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Driving your vehicle
5
LKA system function change
The driver can change LKA to Lane
Departure Warning (LDW) from the
LCD display. Go to the 'User Settings
Driver Assistance Lane Safety'.
The system is automatically set toStandard LKA if a function is notselected.
Lane Keeping Assist
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
Lane Departure Warning 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 becontrolled.

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Driving your vehicle
System description
Blind-Spot Collision Warning system
uses radar sensors in the rear
bumper to monitor and warn the driv-er when it detects an approaching
vehicle in the driver's blind spot area. 1) Blind-Spot Area
The blind spot detection range varies
relative to vehicle speed.
Note that if your vehicle is traveling
much faster than the vehicles around
you, the warning will not occur.2) Closing at high speed
BCW system will alert you when it
detects a vehicle is approaching in
an adjacent lane at a high rate of
speed. If the driver activates the turnsignal when the system detects an
oncoming vehicle, the system
sounds an audible alert.
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Always be aware of road con- ditions while driving and be
alert for unexpected situa-
tions even though Blind-Spot
Collision Warning system isoperating.
Blind-Spot Collision Warning system is supplemental sys-
tems to assist you. Do not
entirely rely on the systems.
Always pay attention, while
driving, for your safety.
Blind-Spot Collision Warning
system is not a substitute for
proper and safe driving.
Always drive safely and use
caution when changing lanes
or backing up the vehicle.
Blind-Spot Collision Warning
system may not detect every
object alongside the vehicle.
WARNING