Ford F-150 2018 Owner's Manual page 251

Press OFF when the system is in standby
mode, or switch the ignition off.
Detection Issues
WARNINGS
On rare occasions, detection issues
can occur due to the road
infrastructures, for example bridges,
tunnels and safety barriers. In these cases,
the system may brake late or
unexpectedly. At all times, you are
responsible for controlling your vehicle,
supervising the system and intervening, if
required.
If the system malfunctions, have your
vehicle checked as soon as possible.
The radar sensor has a limited field of view.
It may not detect vehicles at all or detect
a vehicle later than expected in some
situations. The lead vehicle graphic does
not illuminate if the system does not
detect a vehicle in front of you.
F-150 (TFC) Canada/United States of America, enUSA, Edition date: 201709, Second Printing
Cruise Control
E71621
Detection issues can occur:
A
B
C
In these cases, the system may brake late
or unexpectedly. You should stay alert and
take action when necessary. If something
hits the front end of your vehicle or damage
occurs, the radar-sensing zone may
change. This could cause missed or false
vehicle detection.
248
When driving on a different line
than the vehicle in front.
With vehicles that edge into your
lane. The system can only detect
these vehicles once they move
fully into your lane.
There may be issues with the
detection of vehicles in front
when driving into and coming out
of a bend or curve in the road.