Hyundai KONA Electric 2023 Owner's Manual page 478

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
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, have the vehicle inspected by
an authorized HYUNDAI dealer.
The audible warning does not sound.
The buzzer sounds intermittently.
The 'Ultrasonic sensor error or
on the cluster.
Warning is a supplemental function.
The operation of Forward/Reverse
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
Warning.
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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07
7-121