The system will be deactivated
automatically when towing a
trailer or when a bicycle carrier is
fi tted (vehicle fi tted with a towbar
or bicycle carrier recommended
by CITROËN).
In bad or wintry weather, ensure
that the sensors are not covered
with mud, frost or snow.
Programming
You can activate or deactivate the
system by means of the multifunction
screen confi guration menu. The system
state is memorised when switching off
the ignition.
Operating faults
If there is an operating fault, when
reverse gear is engaged the service
warning lamp comes on, accompanied
by an audible signal (short beep) and a
message on the multifunction screen.