Ford Kuga Owner's Handbook Manual page 111

CAUTIONS
The parking aid does not detect
obstacles moving away from the
vehicle. They will only be detected
shortly after they start to move towards
the vehicle again.
Take particular care when reversing
with a tow ball arm or rear fitted
accessories e.g. a bicycle carrier, as
the rear parking aid will only indicate the
distance from the bumper to the obstacle.
Note: If a high pitch warning tone sounds
for three seconds and the light in the
switch is flashing, it indicates a
malfunction. The system will be disabled.
Have the system checked by properly
trained technicians.
You will hear an intermittent tone at a
distance of up to 180 centimetres (71
inches) between the obstacle and rear
bumper, 80 centimetres (31 inches)
between the obstacle and front bumper
and 60 centimetres (24 inches) to the
side. Decreasing the distance accelerates
the intermittent tone. A continuous tone
will start at a distance of less than 30
centimetres (11 inches).
You will hear an alternating tone from the
front and rear if obstacles are closer than
30 centimetres (11 inches) to the front and
rear bumpers.
Parking aid
109