2023 HYUNDAI I20 sensor

Driver assistance system
7-100
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.
OJX1070293R

[When a vehicle ahead disappears
at an intersection, your vehicle may
accelerate.
Always pay attention to road and
driving conditions whilst driving.
OJX1070294R

[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.
OTM058124

[Always look out for pedestrians when
your vehicle is maintaining a distance
with the vehicle ahead.

Driver assistance system
7-112
OBC3070042
OBC3060002TU
Rear View Monitor will show the area
behind the vehicle to assist you when
parking or backing up.
Detecting sensor
OBC3070043
[1] : Rear view camera
Refer to the picture above for the
detailed location of the detecting sensor.
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Driver assistance system
7-116
Rear Cross-Traffic Collision Warning
Assist is designed to help detect vehicles
approaching from the left and right side
whilst your vehicle is reversing, and warn
the driver that a collision is imminent
with a warning message and an audible
warning.
OJX1070108R
[A] : Rear Cross-Traffic Collision Warning operating
range
CAUTION
The time of warning may vary
depending on vehicle speed of the
approaching vehicle.
Information
In the following text, Rear Cross-Traffic
Collision Warning will be referred as
Rear Cross-Traffic Safety system.
Detecting sensor
OBC3070018
[1] : Rear corner radar
Refer to the picture above for the
detailed location of the detecting sensor.
CAUTION
For more details on the precautions of
the rear corner radar, refer to “Blind-
Spot Collision-Avoidance Warning
(BCW)” section in chapter 7.
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Driver assistance system
7-120
Rear Cross-Traffic Collision
Warning Assist malfunction and
limitations
Rear Cross-Traffic Collision Warning
Assist malfunction
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When Rear Cross-Traffic Safety system
is not working properly, the ‘Check rear
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message will appear on the cluster, and
the function will turn off automatically,
or the system will be limited. We
recommend that the function be
inspected by a HYUNDAI authorised
repairer.
OTM070100L
When the outside rearview mirror
warning light is not working properly,
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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.
System disabled
OTM070124L
When the rear bumper around the rear
corner radar or sensor is covered with
foreign material, such as snow or rain,
or installing a trailer or carrier, it can
reduce the detecting performance and
temporarily limit or disable Rear Cross-
Traffic Safety system.
If this occurs, the ‘Rear cross-traffic
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warning message will appear on the
cluster.
The function will operate normally when
such foreign material or trailer, etc. is
removed.
If the function does not operate normally
after it is removed, we recommend that
the function be inspected by a HYUNDAI
authorised repairer.

Driver assistance system
7-124
Rear Cross-Traffic Collision-Avoidance
Assist is designed to help detect vehicles
approaching from the left and right side
whilst your vehicle is reversing, and warn
the driver that a collision is imminent
with a warning message and an audible
warning. Also, braking is assisted to help
prevent a collision.
OJX1070108R
[A] : Rear Cross-Traffic Collision Warning operating
range,
[B] : Rear Cross-Traffic Collision-Avoidance Assist
operating range
CAUTION
The time of warning may vary
depending on vehicle speed of the
approaching vehicle.
Information
In the following text, Rear Cross-Traffic
Collision Warning and Rear Cross-
Traffic Collision-Avoidance Assist will
be referred as Rear Cross-Traffic Safety
system.
Detecting sensor
OBC3070018
[1] : Rear corner radar
Refer to the picture above for the
detailed location of the detecting
sensors.
CAUTION
For more details on the precautions of
the rear corner radar, refer to “Blind-
Spot Collision-Avoidance Assist (BCA)”
section in chapter 7.
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07
7-131
Rear Cross-Traffic Collision-
Avoidance Assist disabled
OTM070124L
When the rear bumper around the rear-
side radar or sensor is covered with
foreign material, such as snow or rain,
or installing a trailer or carrier, it can
reduce the detecting performance and
temporarily limit or disable Rear Cross-
Traffic Safety system.
If this occurs, the ‘Rear cross-traffic
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warning message will appear on the
cluster.
The function will operate normally when
such foreign material or trailer, etc. is
removed.
If the function does not operate normally
after it is removed, we recommend that
the function be inspected by a HYUNDAI
authorised repairer.
WARNING

[Even though the warning message
does not appear on the cluster, Rear
Cross-Traffic Safety system may not
operate properly.

[Rear Cross-Traffic Safety system may
not operate properly in an area (for
example: open terrain), where any
substance are not detected after
turning ON the engine.
CAUTION
Turn off Rear Cross-Traffic Safety
system to install a trailer, carrier, etc.,
or remove the trailer, carrier, etc. to use
Rear Cross-Traffic Safety system.
Limitations of Rear Cross-Traffic
Collision-Avoidance Assist
Rear Cross-Traffic Safety system may
not operate normally, or the function
may operate unexpectedly under the
following circumstances:

[Departing from where trees or grass
are overgrown

[Departing from where roads are wet

[Speed of the approaching vehicle is
fast or slow
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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

[Parking Assist is operating
(if equipped)

Driver assistance system
7-136
Reverse Parking Distance Warning

[Reverse Parking Distance Warning
will operate when the gear is in R
(Reverse).

[Reverse Parking Distance Warning
detects a person, animal or object in
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speed is below 6 mph (10 km/h).
Distance from
objectWarning
indicatorWarning
sound
24~48 in.
(60~120 cm)Buzzer beeps
intermittently
12~24 in.
(30~60 cm)Beeps more
frequently
within 12 in.
(30 cm)
Beeps
continuously

[The corresponding indicator will
illuminate whenever each ultrasonic
sensor detects a person, animal or
object in its sensing range. Also an
audible warning will sound.

[When more than two objects are
detected at the same time, the closest
one will be warned with an audible
warning.

[The shape of the indicator in the
illustration may differ from the actual
vehicle.
Reverse Parking Distance
Warning malfunction and
precautions
Reverse Parking Distance Warning
malfunction
After starting the engine, a beep will
sound when the gear is shifted to R
(Reverse) to indicate the function is
operating normally.
However, if one or more of the following
occurs, first check whether the
ultrasonic sensor is damaged or blocked
with foreign material. If it still does not
work properly, we recommend that the
function be inspected by a HYUNDAI
authorised repairer.

[The audible warning does not sound.

[The buzzer sounds intermittently.

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warning message appears on the
cluster.
OBC3070058

07
7-137
WARNING

[Reverse Parking Distance Warning
is a supplemental function. The
operation of the function can be
affected by several factors (including
environmental conditions). It is the
responsibility of the driver to always
check the rear view before and whilst
parking.

[Your new vehicle warranty does not
cover any accidents or damage to
the vehicle due to the malfunction of
Reverse Parking Distance Warning.

[Pay close attention when driving near
objects, pedestrians, and especially
children. Some objects may not be
detected by the ultrasonic sensors,
due to the objects distance, size or
material, all of which can limit the
effectiveness of the sensor.
Limitations of Reverse Parking
Distance Warning

[Reverse Parking Distance Warning
may not operate normally when:
- Moisture is fTrozen to the sensor
- Sensor is covered with foreign
material, such as snow or water (The
function will operate normally when
such foreign material are removed.)
- The weather is extremely hot or cold
- The sensor or sensor assembly is
disassembled
- The surface of the sensor is pressed
hard or an impact is applied with a
hard object
- The surface of the sensor is
scratched with a sharp object
- The sensors or its surrounding area is
directly sprayed with high pressure
washer
[Reverse Parking Distance Warning
may malfunction when:
- Heavy rain or water spray is present
- Water flows on the surface of the
sensor
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- The sensor is covered with snow
- Driving on uneven road, gravel roads
or bushes
- Objects that generates ultrasonic
waves are near the sensor
- Installing the license plate differently
from the original location
- The vehicle bumper height or
ultrasonic sensor installation has
been modified
- Attaching equipments or accessories
around the ultrasonic sensors

[The following objects may not be
detected:
- Sharp or slim objects, such as ropes,
chains or small poles.
- Objects, which tend to absorb sensor
frequency, such as clothes, spongy
material or snow.
- Objects smaller than 100 cm (40 in.)
in length and narrower than 14 cm (6
in.) in diameter.
- Pedestrians, animals or objects
that are very close to the ultrasonic
sensors

[ Parking Distance Warning Indicators
may be displayed differently from
the actual detected location when
the obstacle is located between the
sensors.

[Parking Distance Warning indicator
may not occur sequentially depending
on vehicle speed or obstacle shape.

[If Reverse Parking Distance Warning
needs repair, we recommend that the
function be inspected by a HYUNDAI
authorised repairer.