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Driving -> Lane departure warning system for Your Citroen C4 Grand Picasso SUV Second Generation (2013-2022)

Driving  
Lane departure warning system  
Activation / deactivation  
Operating fault  
Activation and deactivation of the function is  
done in the "Driving assistance" menu of the  
touch screen tablet.  
In the event of a fault, this warning  
lamp comes on accompanied by an  
audible signal and a message.  
Contact a CITROËN dealer or a qualified  
workshop.  
Press this button, the indicator lamp  
comes on. The function is activated  
Press this button again, the  
indicator lamp goes off. The  
function is deactivated  
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System which, using a camera which  
recognises solid or broken lines, detects the  
involuntary crossing of longitudinal traffic lane  
markings on the ground.  
The status of the system remains in the  
memory when the ignition is switched off.  
To provide safe driving, the camera analyses  
the image then, if the driver's attention drops,  
triggers a warning if the vehicle drifts over  
a lane marking (speed higher than 50 mph  
(80 km/h)).  
Detection - alert  
The detection may be impeded:  
-
if the markings on the ground are  
worn,  
The driver is alerted by vibration of the seat belt  
(at the level of the reel):  
No warning is transmitted while the direction  
indicator is active and for approximately  
20 seconds after the direction indicator is  
switched off.  
-
if there is little contrast between the  
markings on the ground and the  
road surface,  
This system is particularly useful on motorways  
and main roads.  
-
-
if the windscreen is dirty,  
in certain severe weather  
conditions: fog, heavy rain, snow,  
bright sunlight or direct exposure  
to the sun (low sun, leaving a  
tunnel, ...) and shade.  
The lane departure warning system  
cannot, in any circumstances, replace  
the need for vigilance and responsibility  
on the part of the driver.  
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