2023 HYUNDAI IONIQ 5 sensor

07
7-139
Distance
from object Warning
indicator when
driving
forward Warning
sound
24 - 40 in.
(60 - 100 cm)Buzzer beeps
intermittently
12 - 24 in.
(30 - 60 cm)
Beeps more frequently
12 in.
(within 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 • Reverse Parking Distance Warning
will operate when the gear is in R
(Reverse).
• Reverse Parking Distance Warning
helps detect a person, animal or
object in the rear when the vehicle’s
rearward speed is below 6 mph (10
km/h).
• When the vehicle’s rearward speed is
below 6 mph (10 km/h), both the front
and rear ultrasonic sensors will help
detect objects. However, the front
ultrasonic sensors can help detect a
person, animal or object when it is
within 24 in. (60 cm) from the sensors.
Distance
from object Warning
indicator when
driving
backward Warning
sound
24 - 48 in.
(60 - 120 cm)Buzzer beeps
intermittently
12 - 24 in.
(30 - 60 cm)
Beeps more frequently
12 in.
(within 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.

Driver Assistance System
7-140
Forward/Reverse Parking
Distance Warning Malfunction
and Precautions
Forward/Reverse Parking Distance
Warning malfunction
After starting the vehicle, a beep will
sound when the gear is shifted to R
(Reverse) to indicate Forward/Reverse
Parking Distance Warning is operating
properly.
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, have the vehicle be inspected
by an authorized HYUNDAI dealer. • The audible warning does not sound.
• The buzzer sounds intermittently.
• The ‘Ultrasonic sensor error or
blockage’ warning message appears
on the cluster.
ONE1071205L
WARNING
• Forward/Reverse Parking Distance
Warning is a supplemental function.
The operation of Forward/Reverse
Parking Distance Warning can be
affected by several factors (including
environmental conditions). It is the
responsibility of the driver to always
check the front and rear views before and while parking.
• Your new vehicle warranty does not
cover any accidents or damage to
the vehicle due to the malfunction of
Forward/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.

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Limitations of Forward/Reverse
Parking Distance Warning •
Forward/Reverse Parking Distance
Warning may not operate properly when:
- Moisture is frozen to the sensor
- Sensor is covered with substance, such as snow or water (Forward/
Reverse Parking Distance Warning
will operate properly when such
substance is removed.)
- The weather is extremely hot or cold
- The sensor or sensor assembly is disassembled
- The surface of the sensor is pressed hard or hit 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
• Forward/Reverse Parking Distance
Warning may malfunction when:
- Heavy rain or water spray is present
- Water flows on the surface of the sensor
- Affected by another vehicle’s sensors
- The sensor is covered with snow or ice
- Driving on uneven road, gravel roads or bushes
- Objects that generates ultrasonic waves are near the sensor - License plate is installed in a
different spot from the original
location
- The vehicle bumper height or ultrasonic sensor installation has been modified
- Attaching equipment or accessories next to 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 40 in. (100 cm) in length and narrower than 6 in. (14
cm) 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 Forward/Reverse Parking Distance
Warning needs repair, have the
vehicle be inspected by an authorized
HYUNDAI dealer.

Driver Assistance System
7-142
Reverse Parking Collision-Avoidance
Assist can warn the driver or assist with
braking to help reduce the possibility of
collision with a pedestrian or an object when backing up.
Detecting sensor
ONE1071038N
ONE1071051N
[1] : Rear view camera,
[2] : Rear ultrasonic sensors
Refer to the picture above for the
detailed location of the detecting
sensors.
Reverse Parking Collision-
Avoidance Assist Settings
Setting features
Parking Safety
• With the vehicle on, select or deselect
‘Driver Assistance → Parking Safety’
from the Settings menu to set
whether or not to use each function.
- If ‘Rear Active Assist’ (or ‘Active rear assist’) is selected, Reverse Parking
Collision-Avoidance Assist will warn
the driver and assist with braking
when a collision with a pedestrian
or an object is imminent.
- If ‘Rear Warning Only’ (or ‘Rear warning only’) is selected, Reverse
Parking Collision-Avoidance Assist
will warn the driver when a collision
with a pedestrian or an object
is imminent. Braking will not be
assisted.
- If ‘Off’ is selected, Reverse Parking Collision-Avoidance Assist will turn
off.
• If Parking Safety (
) button is
pressed more than 2 seconds, ‘Rear
Active Assist’ or ‘Rear Warning Only’
can be turned on or off.
REVERSE PARKING COLLISION-AVOIDANCE ASSIST (PCA) (IF
EQUIPPED)

Driver Assistance System
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Reverse Parking Collision-
Avoidance Assist Operation
Operating conditions
If ‘Rear Active Assist’ or ‘Rear Warning
Only’ is set from the Settings menu,
Reverse Parking Collision-Avoidance
Assist will be in the ready status when
the following conditions are satisfied: - The liftgate is closed
- The gear is shifted to R (Reverse)
- Vehicle speed is below 6 mph (10 km/h)
- Reverse Parking Collision-Avoidance Assist components such as the rear
view camera and the rear ultrasonic
sensors are in normal conditions
When Reverse Parking Collision-
Avoidance Assist activates, a line
appears behind the vehicle image in the
instrument cluster.
Reverse Parking Collision-Avoidance
Assist operates only once after the gear
is shifted to R (Reverse). To reactivate
Reverse Parking Collision-Avoidance
Assist, shift the gear from another gear
to R (Reverse).
ONE1071053
Rear Active Assist
• If Reverse Parking Collision-Avoidance
Assist detects a risk of collision with
a pedestrian or an object, Reverse
Parking Collision-Avoidance Assist
will warn the driver with an audible
warning and warning message on the
cluster. When Rear View Monitor is
operating, a warning will appear on
the infotainment system screen.
• If Reverse Parking Collision-Avoidance
Assist detects an imminent collision
with a pedestrian or an object behind
the vehicle, Reverse Parking Collision-
Avoidance Assist will assist you with
braking. The driver needs to pay
attention as the brake assist will end
within 5 minutes. The driver must
immediately depress the brake pedal
and check vehicle surroundings.
• Brake control will end when:
- The gear is shifted to P (Park) or D (Drive).
- The driver depresses the brake pedal with sufficient power
- Braking assist has last for approximately 5 minutes, the
Electronic Parking Brake (EPB)
is engaged at the brake assist is
released
• The warning will turn off when:
- The gear is shifted to P (Park), N (Neutral), or D (Drive)

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Rear Warning Only
• If Reverse Parking Collision-Avoidance
Assist detects a risk of collision with
a pedestrian or an object, Reverse
Parking Collision-Avoidance Assist
will warn the driver with an audible
warning and warning message on the
cluster. When Rear View Monitor is
operating, a warning will appear on
the infotainment system screen.
• If ‘Rear Warning Only’ is selected,
braking will not be assisted.
• The warning will turn off when the
gear is shifted to P (Park), N (Neutral)
or D (Drive).
Reverse Parking Collision-
Avoidance Assist Malfunction
and Limitations
Reverse Parking Collision-
Avoidance Assist malfunction
ONE1071106L
When Reverse Parking Collision-
Avoidance Assist or other related
functions are not working properly, the
‘Check Parking Safety system’ warning
message will appear on the cluster, and
Reverse Parking Collision-Avoidance
Assist will turn off automatically.
Have the vehicle be inspected by an
authorized HYUNDAI dealer. Reverse Parking Collision-Avoidance
Assist disabled
ONE1071037N
The rear view camera is used as a
detecting sensor to detect pedestrians. If
the camera lens is covered with foreign
material, such as snow or rain, it may
adversely affect camera performance
and Reverse Parking Collision-Avoidance
Assist may not operate properly. Always
keep the camera lens clean.
ONE1071055N
The rear ultrasonic sensors are located
inside the rear bumper to detect objects
in the rear area. If the sensors are
covered with foreign material, such as
snow or rain, it may adversely affect
sensor performance and Reverse Parking
Collision-Avoidance Assist may not
operate properly. Always keep the rear bumper clean.

Driver Assistance System
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„„Rear view camera„„Rear ultrasonic sensor
ONE1071056LONE1071106L
The ‘Camera error or blockage’ or
‘Ultrasonic sensor error or blockage’
warning message will appear on the
cluster if the following situations occur:
- The rear view camera or rear ultrasonic sensor(s) is covered with
foreign material, such as snow or rain,
etc.
- There is inclement weather, such as heavy snow, heavy rain, etc.
If this occurs, Reverse Parking Collision-
Avoidance Assist may turn off or may not
operate properly. Check whether the rear
view camera and rear ultrasonic sensors
are clean. Limitations of Reverse Parking
Collision-Avoidance Assist
Reverse Parking Collision-Avoidance
Assist may not assist braking or warn
the driver even if there are pedestrians
or objects under the following
circumstances: •
Any non-factory equipment or
accessory is installed
• Your vehicle is unstable due to an
accident or other causes
• Bumper height or rear ultrasonic
sensor installation has been modified
• Rear view camera or rear ultrasonic
sensor(s) is damaged
• Rear view camera or the rear
ultrasonic sensor(s) is stained with
foreign material, such as snow, dirt,
etc.
• Rear view camera is obscured by a
light source or by inclement weather,
such as heavy rain, fog, snow, etc.
• The surrounding is very bright or very dark
• Outside temperature is very high or
very low
• The wind is either strong (above
12 mph (20 km/h)) or blowing
perpendicular to the rear bumper
• Objects generating excessive
noise, such as vehicle horns, loud
motorcycle engines or truck air
brakes, are near your vehicle
• An ultrasonic sensor with similar
frequency is near your vehicle
• There is ground height difference
between the vehicle and the
pedestrian
• The image of the pedestrian in the
rear view camera is indistinguishable
from the background

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•
The pedestrian is near the rear edge of
the vehicle
• The pedestrian is not standing upright
• The pedestrian is either very short or
very tall for Reverse Parking Collision-
Avoidance Assist to detect
• The pedestrian or cyclist is wearing
clothing that easily blends into the
background, making it difficult to
detect
• The pedestrian is wearing clothing
that does not reflect ultrasonic waves
well
• Size, thickness, height, or shape of
the object does not reflect ultrasonic
waves well (for example, pole, bush,
curbs, carts, edge of a wall, etc.)
• The pedestrian or the object is moving
• The pedestrian or the object is very
close to the rear of the vehicle
• A wall is behind the pedestrian or the object
• The object is not located at the rear
center of your vehicle
• The object is not parallel to the rear bumper
• The road is slippery or inclined
• The driver backs up the vehicle
immediately after shifting to R
(Reverse)
• The driver accelerates or circles the
vehicle Reverse Parking Collision-Avoidance
Assist may unnecessarily warn the driver
or assist with braking even if there are
no pedestrians or objects under the
following circumstances: •
Any non-factory equipment or
accessory is installed
• Your vehicle is unstable due to an
accident or other causes
• Bumper height or rear ultrasonic
sensor installation has been modified
• Your vehicle height is low or high
due to heavy loads, abnormal tire
pressure, etc.
• Rear view camera or the rear
ultrasonic sensor(s) is stained with
foreign material, such as snow, dirt,
etc.
• The pattern on the road is mistaken
for a pedestrian
• There is shadow or light reflecting on
the ground
• Pedestrians or objects are around the
path of the vehicle
• Objects generating excessive
noise, such as vehicle horns, loud
motorcycle engines or truck air
brakes, are near your vehicle
• Your vehicle is backing towards a
narrow passage or parking space
• Your vehicle is backing towards an
uneven road surface, such as an
unpaved road, gravel, bump, gradient,
etc.
• A trailer or carrier is installed on the
rear of your vehicle
• An ultrasonic sensor with similar
frequency is near your vehicle