Risk Of Undesirable Operation - CITROEN C4 Spacetourer Handbook

Driving
Operating limits
The system goes into standby automatically in
the following cases:
- ESC deactivated or operation triggered,
- speed below 40 mph (65 km/h) or greater
than 112 mph (180 km/h),
- connected electrically to a trailer,
- use of the "space-saver" spare
wheel detected (as detection is not
immediate, deactivation of the system is
recommended),
- dynamic driving style detected, pressure on
the brake or accelerator pedal,
- driving where there are no lane markings,
- activation of the direction indicators,
- crossing the inside line on a bend,
- driving in a tight corner,
- inactivity by the driver detected during
correction.
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The following situations may interfere with
the operation of the system or prevent it
working:
- conditions of poor visibility (inadequate
street lighting, snowfall, rain, fog),
- dazzle (headlamps of an oncoming
vehicle, low sun, reflections on a damp
road, leaving a tunnel, alternating
shade and light),
- windscreen area located in front of the
camera: dirty, misted, frost-covered,
snow-covered, damaged or covered by
a sticker,
- lane markings worn, hidden (snow,
mud) or multiple (roadworks, etc.),
- running close to the vehicle in front
(the lane markings may not be
detected),
- roads that are narrow, winding, etc.

Risk of undesirable operation

Deactivation of the system is recommended in
the following situations:
- driving on a road surface in poor condition,
- poor weather conditions,
- driving on slippery surfaces (ice).
The system is not intended for driving in the
following situations:
- driving on a speed circuit,
- driving with a trailer,
- driving on a rolling stand,
- driving on unstable surfaces.
Activation/Deactivation
Activation and deactivation of the system is
done in the Driving menu of the touch screen.
Select the "Driving functions" then the "Lane
assist" tab.
The system state remains in memory when the
ignition is switched off.
Malfunction
In the event of a fault with the system, you are
alerted by the illumination of these warning
lamps in the instrument panel, accompanied by
the display of a message and an audible signal.
Have the system checked by a CITROËN
dealer or a qualified workshop.