Toyota 2015 Sienna Manual page 286

286
4-5. Using the driving support systems
● When any part of the vehicle sags
When any part of the vehicle
sags due to the number of
passengers or the distribu-
tion of the load, there is a
margin of error between the
fixation guide lines on the
screen and the actual dis-
tance/course on the road.
■
When approaching three-dimensional objects
The distance guide lines are displayed according to flat surfaced
objects (such as the road). It is not possible to determine the posi-
tion of three-dimensional objects (such as vehicles) using the dis-
tance guide lines. When approaching a three-dimensional object
that extends outward (such as the flatbed of a truck), be careful of
the following.
● Vehicle width guide lines
Visually check the surround-
ings and the area behind the
vehicle. In the case shown in
the illustration,
appears to be outside of the
vehicle width guide lines and
the vehicle does not look as if
it hits the truck. However, the
rear body of the truck may
actually cross over the vehi-
cle width guide lines. In real-
ity if you back up as guided
by the vehicle width guide
lines, the vehicle may hit the
truck.
SIENNA_OM_01999-08001_(U)
A margin of error
the truck