Hyundai ix35 2015 Owner's Manual page 168

Non-operational conditions
The rear parking assist system may not
operate properly when:
1. Moisture is frozen to the sensor. (It will
operate normally when the moisture
has been cleared.)
2. The sensor is covered with foreign
matter, such as snow or water, or the
sensor cover is blocked. (It will operate
normally when the material is removed
or the sensor is no longer blocked.)
3. Driving on uneven road surfaces.
(unpaved roads, gravel, bumps, gradi-
ent)
4. Objects generating excessive noise
(vehicle horns, loud
engines, or truck air brakes) are within
range of the sensor.
5. Heavy rain or water spray exists.
6. Wireless transmitters
phones are within range of the sensor.
7. The sensor is covered with snow.
8. Trailer towing.
9. The place light the fluorescent lamp.
The detecting range may decrease
when:
1. The sensor is stained with foreign mat-
ter such as snow or water. (The sens-
ing range will return to normal when
removed.)
2. Outside air temperature is extremely
hot or cold.
The following objects may not be recog-
nized by the sensor:
1. Sharp or slim objects such as ropes,
chains or small poles.
2. Objects which tend to absorb the sen-
sor frequency such as clothes, spongy
motorcycle
material or snow.
3. Undetectable objects smaller than 1 m
(40 in.) in height and narrower than 14
cm (6 in.) in diameter.
or mobile
Features of your vehicle
Rear parking assist system precau-
tions
• The rear parking assist system may
not sound sequentially depending on
the speed and shapes of the objects
detected.
• The rear parking assist system may
malfunction if the vehicle bumper
height or sensor installation has been
modified or damaged. Any non-factory
installed equipment or accessories
may also interfere with the sensor per-
formance.
• The sensor may not recognize objects
less than 30 cm (11.8 in.) from the sen-
sor, or it may sense an incorrect dis-
tance. Use caution.
• When the sensor is frozen or stained
with snow, dirt, or water, the sensor
may be inoperative until the stains are
removed using a soft cloth.
• Do not push, scratch or strike the sen-
sor. Sensor damage could occur.
3. Undetectable objects smaller than 40 in.
(1 m) in height and narrower than 6 in.
(14 cm) in diameter.
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