FORD 2013 Fusion v.2 - Manual (Page 202)

E142440
In this first example, the left sensor is only
partially obstructed; zone coverage is
nearly maximized.
E142441
Zone coverage also decreases when
parking at shallow angles. Here, the left
sensor is mostly obstructed; zone coverage
on that side is severely limited.
200
Driving Aids
(If Equipped)