FORD 2013 Flex v.1 - Manual (Page 235)

WARNING: Use caution when using the rear video camera and
the trunk is ajar. If the trunk is ajar, the camera will be out of
position and the video image may be incorrect. All guidelines (if
enabled) have been removed when the trunk is ajar.
WARNING: Use caution when turning camera features on or off
while in R (Reverse). Make sure the vehicle is not moving.
The rear view camera system
provides a video image of the area
behind the vehicle.
During operation, lines appear in the
display which represent your
vehicle’s path and proximity to
objects behind the vehicle.
The camera is located on the
liftgate.
Parking Aids 235
2013 Flex (471)
Owners Guide gf, 1st Printing
USA (fus)