Kia Cerato 2019 Owner's Manual page 135

Non-operational conditions of
parking distance warning
parking distance warning may
not operate normally when:
1. Moisture is frozen to the sensor. (It
will operate normally when mois-
ture melts.)
2. Sensor is covered with foreign
matter, such as snow or water, or
the sensor cover is blocked. (It will
operate normally when the materi-
al is removed or the sensor is no
longer blocked.)
3. Sensor is stained with foreign mat-
ter such as snow or water.
(Sensing range will return to nor-
mal when removed.)
4. The parking assist button is off.
There is a possibility of parking
distance warning malfunction
when:
1. Driving on uneven road surfaces
such as unpaved roads, gravel,
bumps, or gradient.
2. Objects generating excessive
noise such as vehicle horns, loud
motorcycle engines, or truck air
brakes can interfere with the sen-
sor.
3. Heavy rain or water spray.
4. Wireless transmitters or mobile
phones present near the sensor.
5. Sensor is covered with snow.
Features of your vehicle
Detecting range may decrease
when:
1. Outside air temperature
extremely hot or cold.
2. Undetectable objects smaller than
1 m and narrower than 14 cm in
diameter.
The following objects may not be
recognized by the sensor:
1. Sharp or slim objects such as
ropes, chains or small poles.
2. Objects, which tend to absorb sen-
sor frequency such as clothes,
spongy material or snow.
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