The driver must be cautious in the situations below, because the system may not detect other vehicles or objects in certain circumstances.
- When a trailer or carrier is
installed.
- The vehicle drives in inclement
weather such as heavy rain or
snow.
- The sensor is polluted with rain,
snow, mud, etc.
- The rear bumper where the sensor
is located is covered with a
foreign object such as a bumper
sticker, a bumper guard, a bike
rack, etc.
- The rear bumper is damaged, or
the sensor is out of the original
default position.
- The vehicle height gets lower or
higher due to heavy loading in
the luggage compartment,
abnormal tire pressure, etc.
- When the temperature near the
rear bumper area is high or low.
- When the sensors are blocked
by other vehicles, walls or parking-
lot pillars.
- The vehicle drives on a curved
road or through a tollgate.
- The vehicle is driven near areas
containing metal substances
such as a construction zone,
railroad, etc.
- There is a fixed object near the
vehicle, such as a guardrail, person,
animal, etc.
- While going down or up a steep
road where the height of the lane
is different.
- When driving through a narrow
road with many trees or bushes.
- When driving on wet surfaces.
- When driving through a large
area with few vehicles or structures
around, such as a desert,
rural area, etc.
- A large vehicle, such as a bus or
truck, is nearby.
- When other vehicles are close to
your vehicle.
- When the other vehicle
approaches very close.
- When the detected vehicle also
moves back, as your vehicle
drives back.
- While changing lanes.
- If the vehicle has started at the
same time as the vehicle next to
you and has accelerated.
- When the other vehicle passes
at a very fast speed.
- When the vehicle in the next
lane moves two lanes away from
you OR when the vehicle two
lanes away moves to the next
lane to you.
- The vehicle is turning left or
right at a crossroads.