2023 HYUNDAI I20 ultrasonic

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7-151
„Parallel reverse parking
OJX1070035R
„Perpendicular reverse parking
OJX1070034R
„Parallel forward exit
OJX1070036R

[Parking Assist helps the driver with
perpendicular reverse parking and
parallel reverse parking, and when
leaving the parking space, parallel
forward exit is assisted.

[When Parking Assist operates, Parking
Distance Warning will also operate.
For more details, refer to “Parking
Distance Warning (PDW)” sections in
chapter 7.
Detecting sensor
OBC3070080TU
OBC3070081TU[1] : Front ultrasonic sensors,
[2] : Front side ultrasonic sensors,
[3] : Rear side ultrasonic sensors,
[4] : Rear ultrasonic sensors
Refer to the picture above for the
detailed location of the detecting
sensors.
3$5.,1*$66,67

Driver assistance system
7-152
CAUTION
Take the following precautions to
maintain optimal performance of the
detecting sensors:

[Never disassemble the detecting
sensor or sensor assembly, or apply
any impact on it.

[If the detecting sensor needs to be
replaced or repaired, we recommend
that you have your vehicle inspected
by a HYUNDAI authorised repairer.

[Parking Assist may malfunction if the
vehicle bumper height or ultrasonic
sensor installation has been modified
or damaged. Any non-factory
installed equipment or accessories
may also interfere with the sensor
performance.

[When the ultrasonic sensor is frozen
or stained with snow, dirt, or water,
the sensor may be not operate until
the stains are removed using a soft
cloth.

[Do not push, scratch or strike the
ultrasonic sensor. Sensor damage
could occur.

[Do not spray the ultrasonic sensors
or its surrounding area directly with a
high pressure washer.
Parking Assist settings
Setting features
OBC3070115TU
Warning volume
With the engine on select ‘Driver
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7-161
OBC3070118TU
3. Checking space
(1) When the vehicle is parked parallel,
the vehicle sensors will detect the
distance from nearby objects and
check for space to exit.

[If the front or rear vehicle (or object) is
too near, the function will not be able
to search for space, and will turn off.

[Parking Assist may not be able to
search for space even if there is space
to leave, and the function may search
for a space that is not suitable for
the vehicle to leave in the following
circumstances:
- The ultrasonic sensor is frozen or
dirty
- There are objects located high or low
- There are pillars around the parking
space
- The parked vehicle has objects
attached to the bumper such as
bumper guard, trailer hitch, etc. OBC3070100TU/OBC3070102TU
OBC3070101TU/OBC3070099TU
4. Steering wheel control
(1) Shift the gear to D (Drive) or R
(Reverse) according to the message
on the cluster.
(2) Parking Assist will start to control the
steering wheel.
- If the steering wheel is held tight,
Parking Assist will be cancelled.
(3) Take your foot off the brake pedal
and drive forward or in reverse
according to the message on the
cluster.

Driver assistance system
7-164
Parking Assist malfunction and
limitations
Parking Assist malfunction
OBC3070120TU
When Parking Assist is not working
properly, the ‘Check PA (Parking Assist)
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the cluster. If the message appears, stop
using the function, and we recommend
that the function be inspected by a
HYUNDAI authorised repairer.
Limitations of Parking Assist
In the following circumstances, function
performance to park or exit the vehicle
may be limited or there may be a risk
of collision. Park or exit the vehicle
manually if necessary.

[An object is attached to the steering
wheel

[The vehicle is installed with a snow
chain, spare tyre or different size
wheel

[Tyre pressure is lower or higher than
the standard tyre pressure

[Your vehicle is loaded with cargo
longer or wider than your vehicle or a
trailer is connected to your vehicle

[There is a problem with the wheel
alignment

[Your vehicle is leaned severely to one
side

[Your vehicle is equipped with a trailer
hitch

[The license plate is installed differently
from the original location

[There is a person, animal or object
above or below the ultrasonic sensor
when Parking Assist is activated

[The parking space is curved or
diagonal

[There is an obstacle such as a person,
animal or object (trash can, bicycle,
motorcycle, shopping cart, narrow
pillar etc.) near the parking space

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[There is a circular pillar or narrow
pillar, or a pillar surrounded by objects
such as fire extinguisher, etc. near the
parking space

[The road surface is bumpy (curbstone,
speed bump, etc.)

[The road is slippery

[The parking space is near a vehicle
with higher ground clearance or big,
such as a truck, etc.

[The parking space is Inclined

[There is heavy wind

[Operating the function on uneven
roads, gravel roads, bushes, etc.

[The performance of the ultrasonic
sensor is affected by extremely hot or
cold weather

[The ultrasonic sensor is covered with
snow or water

[An object that generates ultrasonic
waves is nearby

[Wireless transmitters or mobile
phones are present near the sensor

[Your vehicle is affected by another
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[The sensor is mounted or positioned
incorrectly by an impact to the
bumper

[When the ultrasonic sensor cannot
detect the following objects:
- Sharp or slim objects such as ropes,
chains or small poles
- Objects smaller than 100 cm (40 in.)
in length and narrower than 14 cm (6
in.) in diameter
- Objects which tend to absorb sensor
frequency such as clothes, spongy
material or snowParking Assist may not operate normally
under the following circumstances:

[Parking on inclines
OBC3070082TU
Park manually when parking on
inclines.

[Parking in snow
OBC3070083TU
Snow may interfere with sensor
operation, or Parking Assist may
cancel if the road is slippery whilst
parking.