Ford F-150 2018 Owner's Manual page 261

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.
System Lights, Messages and
Audible Alerts
E142442
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201705, First Printing
Driving Aids
The Cross Traffic Alert illuminates an
amber alert indicator in the outside mirror
on the side of your vehicle the approaching
vehicle is coming from. Cross Traffic Alert
also sounds an audible alert and a
message appears in the information
display indicating a vehicle is coming from
the right or left. Cross Traffic Alert works
with the reverse sensing system that
sounds its own series of tones. See
Principle of Operation (page 228).
E190708
258