Toyota Prius PHV 2019 Owner's Manual page 183

When any part of the vehicle
sags
When any part of the vehicle sags
due to the number of passengers or
the distribution of the load, there is
a margin of error between the guide
lines on the screen and the actual
distance/course on the road.
A
A margin of error
6-2. Panoramic view monitor
When approaching three-
dimensional objects
The estimated course lines target
flat surfaced objects (such as the
road). It is not possible to determine
the position of three-dimensional
objects (such as vehicles) using the
estimated course lines and dis-
tance guide lines. When approach-
ing a three-dimensional object that
extends outward (such as the flat-
bed of a truck), be careful of the fol-
lowing.
WARNING
●
When a sensor indicator on the
Toyota parking assist-sensor dis-
play illuminates in red or a buzzer
sounds continuously, be sure to
check the area around the vehicle
immediately and do not proceed
any further until safety has been
ensured, otherwise an unexpected
accident may occur.
Estimated course lines
Since the estimated course line is
displayed for a flat road surface, it
can not depict the position of three-
dimensional objects (such as vehi-
cle bumpers, etc.) that are in posi-
tions higher than the surface of the
road. Even if the bumper of the
vehicle is on the outside of the esti-
mated course line in the image, in
reality, the vehicles are on a colli-
sion course.
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