FRONT HYUNDAI I20 2023 Owners Manual

Driver assistance system
7-86
CAUTION
Always keep the front view camera
and front radar in good condition to
maintain optimal performance of Smart
Cruise Control.
For more details on the precautions of
the front view camera and front radar,
refer to “Forward Collision-Avoidance
Assist (FCA)” section in chapter 7.
Smart Cruise Control settings
Setting features
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To turn on Smart Cruise Control

[Press the Driving Assist button to turn
on the function. The speed will be set
to the current speed on the cluster.

[ If there is no vehicle in front of you,
the set speed will be maintained, but
if there is a vehicle in front of you,
the speed may decrease to maintain
the distance to the vehicle ahead. If
the vehicle ahead accelerates, your
vehicle will travel at a steady cruising
speed after accelerating to the set
speed.
Information
If your vehicle speed is between 5~ 20
mph (10~ 30 km/h) when you press the
Driving Assist button, the Smart Cruise
Control speed will be set to 20 mph (30
km/h).

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Smart Cruise Control operation
Operating conditions
Smart Cruise Control will operate when
the following conditions are satisfied.
Basic function

[The gear is in D (Drive)

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[Parking brake is not applied

[Your vehicle speed is within the
operating speed range:

[5-110 mph (10~180 km/h)

[ESC (Electronic Stability Control), TCS
(Traction Control System) or ABS is on

[ESC (Electronic Stability Control), TCS
(Traction Control System) or ABS is not
controlling the vehicle

[Engine rpm is not in the red zone

[Forward Collision-Avoidance Assist
brake control is not operating
Overtaking Acceleration Assist
Overtaking Acceleration Assist will
operate when the turn signal indicator
is turned on to the left (left-hand drive)
or turned on to the right (right-hand
drive) whilst Smart Cruise Control is
operating, and the following conditions
are satisfied:

[Your vehicle speed is above 40 mph
(60 km/h)

[The hazard warning flasher is off

[A vehicle is detected in front of your
vehicle

[Deceleration is not needed to maintain
distance with the vehicle in front
WARNING

[When the turn signal indicator is
turned on to the left (left-hand drive)
or turned on to the right (right-
hand drive) whilst there is a vehicle
ahead, the vehicle may accelerate
temporarily. Pay attention to the road
conditions at all times.

[Regardless of your countries driving
direction, Overtaking Acceleration
Assist will operate when the
conditions are satisfied. When
using the function in countries with
different driving direction, always
check the road conditions at all
times.

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To temporarily accelerate
„“Driving Assist” screen unselected„"Driving Assist" screen selected
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If you want to speed up temporarily
when Smart Cruise Control is on,
depress the accelerator pedal. Whilst
the speed is increasing, the set speed,
distance level and target distance will
blink on the cluster.
WARNING
Be careful when accelerating
temporarily, because the speed and
distance is not controlled automatically
even if there is a vehicle in front of you.
Smart Cruise Control temporarily
canceled
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Smart Cruise Control will be temporarily
canceled automatically when:

[The vehicle speed is above 120 mph
(190 km/h)

[The vehicle speed is below 5 mph (10
km/h)

[The accelerator pedal is continuously
depressed for a certain period of time

[The conditions for the Smart Cruise
Control to operate is not satisfied
If the function is temporarily canceled
automatically, the ‘SCC (Smart Cruise
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appear on the cluster, and an audible
warning will sound to warn the driver.
WARNING
When the function is temporarily
canceled, distance with the front
vehicle will not be maintained. Always
have your eyes on the road whilst
driving, and if necessary, depress the
brake pedal to reduce your driving
speed in order to maintain a safe
distance.

07
7-93
Smart Cruise Control conditions not
satisfied
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If the Driving Assist button, + switch,
- switch or switch is pushed when
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not satisfied, the ‘SCC (Smart Cruise
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the cluster, and an audible warning will
sound.
Warning road conditions ahead
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In the following situation, the ‘Watch for
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will appear on the cluster, and an
audible warning will sound to warn the
driver of road conditions ahead.
- The vehicle in front disappears when
Smart Cruise Control is maintaining
the distance with the vehicle ahead
whilst driving below a certain speed.
WARNING
Always pay attention to vehicles or
objects that may suddenly appear in
front of you, and if necessary, depress
the brake pedal to reduce your driving
speed in order to maintain a safe
distance.

Driver assistance system
7-94
Collision Warning
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Whilst Smart Cruise Control is operating,
when the collision risk with the vehicle
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warning message will appear on the
cluster, and an audible warning will
sound to warn the driver. Always have
your eyes on the road whilst driving, and
if necessary, depress the brake pedal to
reduce your driving speed in order to
maintain a safe distance.
WARNING
In the following situations, Smart
Cruise Control may not warn the driver
of a collision.
- The distance from the front vehicle is
near, or the vehicle speed of the front
vehicle is faster or similar with your
vehicle
- The speed of the front vehicle is very
slow or is at a standstill
- The accelerator pedal is depressed
right after Smart Cruise Control is
turned on
WARNING
Take the following precautions when
using Smart Cruise Control:

[Smart Cruise Control does not
substitute for proper and safe
driving. It is the responsibility of the
driver to always check the speed and
distance to the vehicle ahead.

[Smart Cruise Control may not
recognise unexpected and sudden
situations or complex driving
situations, so always pay attention to
driving conditions and control your
vehicle speed.

[Keep Smart Cruise Control off when
the function is not in use to avoid
inadvertently setting a speed.

[Do not open the door or leave the
vehicle when Smart Cruise Control
is operating, even if the vehicle is
stopped.

[Always be aware of the selected
speed and vehicle distance.

[Keep a safe distance according to
road conditions and vehicle speed.
If the vehicle distance is too close
during high-speed driving, a serious
collision may result.

[When maintaining distance with the
vehicle ahead, if the front vehicle
disappears, the function may
suddenly accelerate to the set speed.
Always be aware of unexpected and
sudden situations from occurring.

[Vehicle speed may decrease on an
upward slope and increase on a
downward slope.

[Always be aware of situations such as
when a vehicle cuts in suddenly.

[When you are towing a trailer or
another vehicle, we recommend that
Smart Cruise Control is turned off
due to safety reasons.

[Turn off Smart Cruise Control when
your vehicle is being towed.

07
7-95
[Smart Cruise Control may not
operate normally if interfered by
strong electromagnetic waves.

[Smart Cruise Control may not
detect an obstacle in front and lead
to a collision. Always look ahead
cautiously to prevent unexpected
and sudden situations from
occurring.

[Vehicles moving in front of you with
a frequent lane change may cause
a delay in the function's reaction or
may cause the function to react to a
vehicle actually in an adjacent lane.
Always drive cautiously to prevent
unexpected and sudden situations
from occurring.

[Always be aware of the surroundings
and drive safely, even though a
warning message does not appear or
an audible warning does not sound.

[If any other function’s warning
message is displayed or warning
sound is generated, Smart Cruise
Control warning message may not
be displayed and warning sound may
not be generated.

[You may not hear the warning sound
of Forward Collision-Avoidance Assist
if the surrounding is noisy.

[The vehicle manufacturer is not
responsible for any traffic violation or
accidents caused by the driver.

[Always set the vehicle speed to the
speed limit in your country.
Information

Driver assistance system
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Smart Cruise Control disabled
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When the front radar cover or sensor
is covered with snow, rain, or foreign
material, it can reduce the detecting
performance and temporarily limit or
disable Smart Cruise Control.
If this occurs the ‘SCC (Smart Cruise
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warning message will appear for a
certain period of time on the cluster.
The function will operate normally
when snow, rain or foreign material is
removed.
WARNING

[Even though the warning message
does not appear on the cluster, Smart
Cruise Control may not properly
operate.

[Smart Cruise Control may not
properly operate in an area (e.g. open
terrain), where there is nothing to
detect after turning ON the engine.
Limitations of the Smart Cruise
Control
Smart Cruise Control may not operate
normally, or the function may operate
unexpectedly under the following
circumstances:

[The detecting sensor or the
surroundings are contaminated or
damaged

[Washer fluid is continuously sprayed,
or the wiper is on

[The camera lens is contaminated due
to tinted, filmed or coated windscreen,
damaged glass, or stuck of foreign
material (sticker, bug, etc.) on the
glass

[Moisture is not removed or frozen on
the windscreen

[The field of view of the front view
camera is obstructed by sun glare

[Street light or light from an oncoming
vehicle is reflected on the wet road
surface, such as a puddle on the road

[The temperature around the front view
camera is high or low

[An object is placed on the dashboard

[The surrounding is very bright

[The surrounding is very dark, such as
in a tunnel, etc.

[The brightness changes suddenly, for
example when entering or exiting a
tunnel

[The brightness outside is low, and the
headlamps are not on or are not bright

[Driving in heavy rain or snow, or thick
fog

[Driving through steam, smoke or
shadow

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7-97
[Only part of the vehicle is detected

[The vehicle in front has no tail lights,
tail lights are located unusually, etc.

[The brightness outside is low, and the
tail lamps are not on or are not bright

[The rear of the front vehicle is small
or does not look normal (i.e. tilted,
overturned, etc.)

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low or high

[A vehicle suddenly cuts in front

[Your vehicle is being towed

[Driving through a tunnel or iron bridge

[Driving near areas containing metal
substances, such as a construction
zone, railroad, etc.

[A material is near that reflects very
well on the front radar, such as a
guardrail, nearby vehicle, etc.

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

[The temperature around the front
radar is high or low

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

[The vehicle in front is made of material
that does not reflect on the front radar

[Driving near a highway (or motorway)
interchange or tollgate

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

[Driving on a curved road

[The vehicle in front is detected late

[The vehicle in front is suddenly
blocked by a obstacle

[The vehicle in front suddenly changes
lane or suddenly reduces speed
[The vehicle in front is bent out of
shape

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slow

[With a vehicle in front, your vehicle
changes lane at low speed

[The vehicle in front is covered with
snow

[Unstable driving

[You are on a roundabout and the
vehicle in front is not detected

[You are continuously driving in a circle

[Driving in a parking lot

[Driving through a construction area,
unpaved road, partially paved road,
uneven road, speed bumps, etc.

[Driving on an incline road, curved
road, etc.

[Driving through a roadside with trees
or streetlights

[The adverse road conditions cause
excessive vehicle vibrations whilst
driving

[Your vehicle height is low or high
due to heavy loads, abnormal tyre
pressure, etc.

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

[There is interference by
electromagnetic waves, such as
driving in an area with strong radio
waves or electrical noise

Driver assistance system
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OBC3070011
In the following cases, the vehicle
in front cannot be detected by the
sensor:
- Vehicles with higher ground
clearance or vehicles carrying loads
that stick out of the back of the
vehicle
- Vehicles that has the front lifted due
to heavy loads
- You are steering your vehicle
- Driving on narrow or sharply curved
roads
Adjust your vehicle speed by
depressing the brake pedal according
to the road and driving conditions
ahead.
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[When a vehicle ahead disappears
at an intersection, your vehicle may
accelerate.
Always pay attention to road and
driving conditions whilst driving.
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[When a vehicle in front of you merges
out of the lane, Smart Cruise Control
may not immediately detect the new
vehicle that is now in front of you.
Always pay attention to road and
driving conditions whilst driving.
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[Always look out for pedestrians when
your vehicle is maintaining a distance
with the vehicle ahead.

07
7-111
„Lane undetected„Lane detected
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[If lane markings are not detected,
steering wheel control by Lane
Following Assist can be limited
depending on whether a vehicle is in
front or the driving conditions of the
vehicle.

[Even though the steering is assisted
by Lane Following Assist, the driver
may control the steering wheel.

[The steering wheel may feel heavier
or lighter when the steering wheel is
assisted by Lane Following Assist than
when it is not.
Lane Following Assist
malfunction and limitations
Lane Following Assist malfunction
OTM070118L
When Lane Following Assist is not
working properly, the ‘Check LFA
(Lane Following Assist) system warning
message will appear on the cluster for
several seconds, and the master (
)
warning light will illuminate on the
cluster. If the master warning light
illuminates, we recommend that the
vehicle be inspected by a HYUNDAI
authorised repairer.
Limitations of Lane Following Assist
For more details on function limitations,
refer to “Lane Keeping Assist (LKA)”
section in chapter 7.
WARNING
For more details on the function
precautions, refer to “Lane Keeping
Assist (LKA)” section in chapter 7.