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557
Driving your vehicle
Limitation of the system
The FCA is an assistant system for a
driver in a certain risky driving condi-
tion and it does not take every
responsibility for all risks from driving
condition.
The FCA monitors the driving situa-
tions through the radar and the cam-
era sensor. Thus, for a situation out
of the sensing range, the FCA may
not operate normally. The driver
should use caution in the following
situations. The FCA operation may
be limited.
Recognizing vehicles
The sensor may be limited when:
- The radar or the camera is con-
taminated with foreign substances.
- It heavily rains or snows.
- There is interruption by electric
waves.
- There is severe irregular reflection
from the radar.
- The vehicle in front has a narrow
body. (i.e. motor cycle and bicycle)
- The driver’s view is unclear due to
the backlight, the reflected light, or
darkness.
- The camera cannot contain the full
image of the vehicle in front.
- The vehicle in front is a special
vehicle, such as a heavily-loaded
truck or a trailer.
- The outside brightness is greatly
changed, such as entering/exiting
a tunnel.
- The vehicle driving is unstable.
- The radar/camera sensor recogni-
tion is limited.
- The driver's field of view is not well
illuminated (either too dark or too
much reflection or too much back-
light that obscures the field of view)
- There is severe irregular reflection
from the radar sensor
- The vehicle in front is driving errat-
ically
- The vehicle is driven near areas
containing metal substances such
as a construction zone, railroad,
etc.
- Backlight is reflected in the direc-
tion of the vehicle (including front
light from the vehicle ahead)
- Moisture on the windshield is not
completely removed or frozen.
- The weather is misty.
- The vehicle in front does not turn
ON the rear lights, does not have
rear lights, has asymmetric rear
lights, or has rear lights out of
angle.
- The vehicle is on unpaved or
uneven rough surfaces, or roads
with sudden gradient changes.
UMA PE USA 5.QXP 12/22/2017 3:37 PM Page 57
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