Parking Aids; Principle Of Operation; Rear Parking Aid - Ford FIESTA 2017 Owner's Manual

PRINCIPLE OF OPERATION

WARNINGS
To help avoid personal injury, please
read and understand the limitations
of the system as contained in this
section. Sensing is only an aid for some
(generally large and fixed) objects when
moving on a flat surface at parking speeds.
Certain objects with surfaces that absorb
ultrasonic waves, surrounding vehicle's
parking aid systems, traffic control
systems, fluorescent lamps, inclement
weather, air brakes, and external motors
and fans may also affect the function of
the sensing system. This may include
reduced performance or a false activation.
Always drive with due care and
attention when using and operating
the controls and features on your
vehicle.
Only use the Ford approved trailer
wiring kit (including the trailer wiring
module) when towing with your
vehicle. Using generic trailer wiring kits may
prevent the correct operation of the rear
parking sensors (where fitted) and could
damage the electrical systems of your
vehicle.
The sensors may not detect objects
in heavy rain or other conditions that
cause interference.
The parking aid system may not
prevent contact with small or moving
objects that are close to the ground.
The parking aid system gives an audible
warning when it detects a large object
helping to avoid damage to your vehicle.
To help avoid personal injury you must take
care when using the parking aid system.
Note: If you use a high pressure spray to
wash your vehicle, only spray the sensors
briefly from a distance not less than 8 in
(20 cm).
Fiesta (CCT) Canada/United States of America, HE8J 19A321 AA enUSA, Edition date: 201607, First Printing

Parking Aids

137
(If Equipped)
Note: If your vehicle has a tow ball arm, the
system is turned off automatically when
trailer lamps (or lighting boards) are
connected to the 13-pin socket through a
Ford approved trailer tow module.
Note: Keep the sensors free from dirt, ice
or snow. Do not clean with sharp objects.
Note: The system may emit false alerts if
it detects a signal using the same frequency
as the sensors or if your vehicle is fully
loaded.
Note: The outer sensors may detect the
side walls of a garage. If the distance
between the outer sensors and the side wall
remains constant for three seconds, the
alert will turn off. As you continue the inner
sensors will detect objects directly behind
your vehicle.
Note: If your vehicle sustains damage to
the bumper or fascia, the sensing zone may
be altered causing inaccurate measure of
obstacles or false alerts.

REAR PARKING AID

WARNINGS
To help avoid personal injury, please
read and understand the limitations
of the system as contained in this
section. Sensing is only an aid for some
(generally large and fixed) objects when
moving on a flat surface at parking speeds.
Certain objects with surfaces that absorb
ultrasonic waves, surrounding vehicle's
parking aid systems, traffic control
systems, fluorescent lamps, inclement
weather, air brakes, and external motors
and fans may also affect the function of
the sensing system. This may include
reduced performance or a false activation.
To help avoid personal injury, always
use caution when in reverse (R) and
when using the sensing system.