2023 HYUNDAI I20 Lane assist

Driver assistance system
7-36

[If any other function’s warning
message is displayed or audible
warning is generated, Lane Keeping
Assist warning message may not be
displayed and audible warning may
not be generated.

[You may not hear the warning
sound of Lane Keeping Assist if the
surrounding is noisy.

[If you attach objects to the steering
wheel, steering may not be assisted
properly.

[Lane Keeping Assist may not operate
for 15 seconds after the vehicle is
started, or the front view camera is
initialized.

[Lane Keeping Assist will not operate
when:
- The turn signal or hazard warning
flasher is turned on
- The vehicle is not driven in the
centre of the lane when the function
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 (55
km/h) or above 130 mph (210 km/h)
- The vehicle makes sharp lane
changes
- The vehicle brakes suddenly

Driver assistance system
7-44

[There is a fixed object near the
vehicle, such as sound barriers,
guardrails, central dividers, entry
barriers, street lamps, signs,
tunnels, walls, etc. (including double
structures)

[Driving in large areas where there are
few vehicles or structures (i.e. desert,
meadow, suburb, etc.)

[Driving through a narrow road where
trees or grass are overgrown

[Driving on a wet road surface, such as
a puddle on the road

[The other vehicle drives very close
behind your vehicle, or the other
vehicle passes by your vehicle in close
proximity

[The speed of the other vehicle is very
fast that it passes by your vehicle in a
short time

[Your vehicle passes by the other
vehicle

[Your vehicle changes lane

[Your vehicle has started at the same
time as the vehicle next to you and
has accelerated

[The vehicle in the next lane moves
two lanes away from you, or when the
vehicle two lanes away moves to the
next lane from you

[A trailer or carrier is installed around
the rear corner radar

[The bumper around the rear corner
radar is covered with objects, such as
a bumper sticker, bumper guard, bike
rack, etc.

[The bumper around the rear corner
radar is impacted, damaged or the
radar is out of position

[Your vehicle height is low or high
due to heavy loads, abnormal tyre
pressure, etc.Blind-Spot Safety system may not
operate normally, or the function
may operate unexpectedly when the
following objects are detected:

[A motorcycle or bicycle is detected

[A vehicle such as a flat trailer is
detected

[A big vehicle such as a bus or truck is
detected

[A moving obstacle such as a
pedestrian, animal, shopping cart or a
baby stroller is detected

[A vehicle with low height such as a
sports car is detected

Driver assistance system
7-46

[Driving where the heights of the
lanes are different
OBC3070020
Blind-Spot Safety system may not
operate properly when driving where
the heights of the lanes are different.
The function may not detect the
vehicle on a road with different lane
heights (underpass joining section,
grade separated intersections, etc.).
Always pay attention to road and
driving conditions whilst driving.
WARNING

[Blind-Spot Safety system may not
operate normally if interfered by
strong electromagnetic waves.

[Blind-Spot Safety system may not
operate for 3 seconds after the
vehicle is started, or the rear corner
radars are initialized.

Driver assistance system
7-52
Blind-Spot Collision-Avoidance
Assist operation
Warning and control
ORG3070025
Vehicle detection

[To warn the driver a vehicle is
detected, the warning light on the
outside rearview mirror will illuminate.

[The function will operate when your
vehicle speed is above 12 mph (20
km/h) and the speed of the vehicle in
the blind spot area is above 7 mph (10
km/h).
Collision Warning

[Collision warning will operate when
the turn signal is turned on in the
direction of the detected vehicle.

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Settings menu, the collision warning
will operate when your vehicle
approaches the lane the blind spot
vehicle is detected.

[To warn the driver of a collision, the
warning light on the outside rearview
mirror will blink. At the same time,
an audible warning will sound and
the steering wheel will vibrate (if
equipped).

[When the turn signal is turned off or
you move away from the lane, the
collision warning will be canceled
and the function will return to vehicle
detection state.
WARNING

[The detecting range of the rear
corner radar is determined by a
standard road width, therefore, on a
narrow road, the function may detect
other vehicles in the next next lane
and warn you. In contrast, on a wide
road, the function may not be able to
detect a vehicle driving in the next
lane and may not warn you.

[When the hazard warning flasher is
on, the collision warning by the turn
signal will not operate.
Information
If the driver's seat is on the left side, the
collision warning may occur when you
turn left. Maintain a proper distance with
the vehicles in the left lane. If the driver's
seat is on the right side, the collision
warning may occur when you turn right.
Maintain a proper distance with the
vehicles in the right lane.

07
7-53
OBC3070125R
Collision-Avoidance Assist (whilst
driving)

[To warn the driver of a collision, the
warning light on the outside rearview
mirror will blink and a warning
message will appear on the cluster.
At the same time, an audible warning
will sound and the steering wheel will
vibrate (if equipped).

[The function will operate when your
vehicle speed is between 40~120
mph (60~200 km/h) and both lane
markings of the driving lane are
detected.

[Emergency braking will be assisted to
help prevent collision with the vehicle
in the blind spot area.
WARNING

[Collision-Avoidance Assist will
be canceled under the following
circumstances:
- Your vehicle enters the next lane by
a certain distance
- Your vehicle is away from the
collision risk
- The steering wheel is sharply
steered
- The brake pedal is depressed
- Forward Collision-Avoidance Assist
is operating

[After function operation or lane
change, you must drive to the centre
of the lane. The function will not
operate if the vehicle is not driven in
the centre of the lane.

07
7-57
CAUTION
Turn off Blind-Spot Safety system to
install a trailer, carrier, etc., or remove
the trailer, carrier, etc. to use Blind-
Spot Safety system.
Limitations of Blind-Spot Collision-
Avoidance Assist
Blind-Spot Safety system may not
operate normally, or the function
may operate unexpectedly under the
following circumstances:

[There is inclement weather, such as
heavy snow, heavy rain, etc.

[The rear corner radar is covered with
snow, rain, dirt, etc.

[The temperature around the rear
corner radar is high or low

[Driving on a highway (or motorway)
ramp

[The road pavement (or the peripheral
ground) abnormally contains metallic
components (i.e. possibly due to
subway construction)

[There is a fixed object near the
vehicle, such as sound barriers,
guardrails, central dividers, entry
barriers, street lamps, signs,
tunnels, walls, etc. (including double
structures)

[Driving in large areas where there are
few vehicles or structures (i.e. desert,
meadow, suburb, etc.)

[Driving through a narrow road where
trees or grass are overgrown

[Driving on a wet road surface, such as
a puddle on the road

[The other vehicle drives very close
behind your vehicle, or the other
vehicle passes by your vehicle in close
proximity
[The speed of the other vehicle is very
fast that it passes by your vehicle in a
short time

[Your vehicle passes by the other
vehicle

[Your vehicle changes lane

[Your vehicle has started at the same
time as the vehicle next to you and
has accelerated

[The vehicle in the next lane moves
two lanes away from you, or when the
vehicle two lanes away moves to the
next lane from you

[A trailer or carrier is installed around
the rear corner radar

[The bumper around the rear corner
radar is covered with objects, such as
a bumper sticker, bumper guard, bike
rack, etc.

[The bumper around the rear corner
radar is impacted, damaged or the
radar is out of position

[Your vehicle height is low or high
due to heavy loads, abnormal tyre
pressure, etc.
Blind-Spot Safety system may not
operate normally, or the function
may operate unexpectedly when the
following objects are detected:

[A motorcycle or bicycle is detected

[A vehicle such as a flat trailer is
detected

[A big vehicle such as a bus or truck is
detected

[A moving obstacle such as a
pedestrian, animal, shopping cart or a
baby stroller is detected

[A vehicle with low height such as a
sports car is detected

Driver assistance system
7-58
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attention is required in the following
circumstances:

[The vehicle severely vibrates whilst
driving over a bumpy road, uneven
road or concrete patch

[Driving on a slippery surface due to
snow, water puddle, ice, etc.

[The tyre pressure is low or a tyre is
damaged

[The brake is reworked

[The vehicle makes abrupt lane
changes
For more details on the limitations
of the front view camera, refer to
“Forward Collision-Avoidance Assist
(FCA)” and “Lane Keeping Assist (LKA)”
section in chapter 7. WARNING

[Driving on a curve
OJX1070057R
Blind-Spot Safety system may not
operate properly when driving on a
curved road. The function may not
detect the vehicle in the next lane.
Always pay attention to road and
driving conditions whilst driving.
OJX1070058R
Blind-Spot Safety system may not
operate properly when driving on
a curved road. The function may
recognise a vehicle in the same lane.
Always pay attention to road and
driving conditions whilst driving.

Driver assistance system
7-78
Leading Vehicle Departure Alert
function
OBC3070025
When the front vehicle departs from a
stop, Leading Vehicle Departure Alert
will inform the driver by displaying the

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on the cluster and an audible warning
will sound.
WARNING

[If any other function’s warning
message is displayed or audible
warning is generated, Leading
Vehicle Departure Alert's warning
message may not be displayed
and audible warning may not be
generated.

[The driver should hold the
responsibility to safely drive and
control the vehicle.
CAUTION

[Leading Vehicle Departure Alert is a
supplemental function and may not
alert the driver whenever the front
vehicle departs from a stop.

[Always check the front of the
vehicle and road conditions before
departure.
Driver Attention Warning
malfunction and limitations
Driver Attention Warning
malfunction
OBC3070026
When Driver Attention Warning is not
working properly, the ‘Check DAW
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warning message will appear on the
cluster. If this occurs, we recommend
that the function be inspected by a
HYUNDAI authorised repairer.
Limitations of Driver Attention
Warning
Driver Attention Warning may not work
properly in the following situations:

[The vehicle is driven violently

[The vehicle intentionally crosses over
lanes frequently

[The vehicle is controlled by Driver
Assistance system, such as Lane
Keeping Assist