CITROEN C4X - Page 125

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Driving
6
– When a vehicle cuts in sharply between your
vehicle and the one in front.
Some vehicles on the road may be
poorly perceived or interpreted by the
camera and/or the radar (e.g. truck), which
can lead to an incorrect evaluation of
distances and result in inappropriate
acceleration or braking of the vehicle.
Pay particular attention:
– When motorcycles are present and
when there are vehicles staggered across the
tra󰀩c lane.
– When entering a tunnel or crossing a
bridge.
If any of the following malfunctions
occurs, do not use the system:
– Following an impact on the windscreen
close to the camera or on the front bumper
(versions with radar).
– Brake lamps not working.
If the vehicle has undergone any of the
following modications, do not use the
system:
– Carrying long objects on roof bars.
– Towing.
– Use of the "space-saver" type spare wheel
(depending on version).
– Front end of the vehicle modied (for
example by adding long-range headlamps or
painting the front bumper).
– Obstructed radar and/or camera.
Malfunction
In the event of a malfunction,
dashes are displayed instead of
the speed setting.
This warning lamp comes on,
accompanied by a message and an
audible signal, to conrm the malfunction.
Have it checked by a CITROËN dealer or a
qualied workshop.
Lane positioning assist
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids.
The system identies the edges of the tra󰀩c lane
and steers the vehicle to keep it inside this lane
and maintain the lateral position chosen by the
driver.
To do this, the system uses a camera placed on
the upper part of the windscreen.
This system is particularly suited to driving on
motorways and main roads.
Activation/Deactivation
The Lane positioning assist system is
automatically activated, after selecting Highway
Driver Assist mode.
For more information on the Highway Driver
Assist system, refer to the corresponding
section.
The selection is conrmed by the display of
the symbols on the instrument panel or on the
head-up display (if tted), representing the
steering wheel and the side lines.
The colour of the symbols depends on the
operating state of the system:
(grey)
One or more operating conditions is not
met; the system is paused.
(green)