Driving and operating 159
• The system may not recognise
sharp objects, thick clothes or
other materials which absorb
ultrasonic waves.
• The system may not operate
correctly when the vehicle is
driven over uneven surfaces.
Deactivation
The PA is deactivated
automatically when:
• Reverse gear is deselected.
• A fault occurs in the system.
The PA can also be deactivated
by adjusting the collision/detection
settings for use with a tow bar and
trailer.
To adjust the collision/detection
settings.
• Park Assist - Off - PA is
deactivated at all times.
• Park Assist - On - PA is
deactivated automatically if a
trailer lighting plug is connected.
• Park Assist - On with Towbar -
The PA has an allowance for a
tted tow bar. The alarm tones
will sound earlier when reversing
towards objects. The PA is
deactivated automatically if a
trailer lighting plug is connected.
Vehicle personalisation 0
83
Fault
If a fault occurs, r illuminates:
• Move the vehicle with care.
• Check and clean the sensors.
Notes on operation
• The alarm tones differ depending
on the objects detected.
• If the sensors receive other
ultrasonic signals e.g. metallic
sounds or exhaust brake noise
from heavy commercial vehicles,
the system may not work
properly.
• The system may not activate
if the sensors are frozen or
covered with dirt.
• Clean dirty sensors with a soft
sponge and clean water.
• Do not push or scratch the
surface of the sensors.
• Do not hit or direct high pressure
water directly at the sensors as
they may be damaged.