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Ease of use and comfort -> Front demisting - defrosting for Your Citroen C4 SUV Third Generation (2020-2025)

Ease of use and comfort  
It increases the effectiveness of demisting in  
winter, above 3°C.  
► Press knob 1 to switch the air conditioning  
on/off.  
When the system is activated, the indicator lamp  
of the button comes on.  
and fumes and allows the desired passenger  
compartment temperature to be achieved more  
rapidly.  
► Press this button to activate/deactivate  
the function (confirmed by the  
illumination/extinction of the indicator lamp).  
With automatic dual-zone  
air conditioning  
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Automatic Visibility programme  
This mode allows the windscreen and side  
windows to be demisted or defrosted as quickly  
as possible.  
► Press this button to activate/deactivate  
the mode (confirmed by the illumination/  
extinction of the indicator lamp).  
The programme automatically manages the air  
conditioning (depending on version), air flow  
and air intake, and provides optimum distribution  
towards the windscreen and side windows.  
It is possible to manually change the air flow  
without deactivating the automatic Visibility  
programme.  
Air conditioning does not operate when  
the air flow is deactivated.  
To obtain cool air more quickly, enable interior  
air recirculation for a brief period. Then return  
to the intake of exterior air.  
This function is activated automatically  
when reverse gear is engaged.  
Front demisting  
- defrosting  
Switching off air conditioning may result in  
some discomfort (humidity, misting).  
With manual air  
conditioning  
► Adjust the temperature to maximum (red).  
► Adjust the air flow to maximum.  
► Press this button to activate the air  
distribution to the "Windscreen" position;  
its indicator lamp comes on.  
► Check that the recirculation of interior air is  
deactivated; its indicator lamp must be off.  
► Switch on the air conditioning by pressing the  
"A/C" button; its indicator lamp comes on.  
Maximum air conditioning  
This function automatically adjusts the  
temperature setting to the lowest possible, the  
air distribution towards the central and side air  
vents, the air flow to maximum and activates  
interior air recirculation.  
With Stop & Start, when demisting has  
been activated, STOP mode is not  
available.  
► Press knob 2 to activate/deactivate the  
function (confirmed by the indicator lamp coming  
on/switching off).  
Once the function is deactivated, the system  
returns to the previous settings.  
In wintry conditions, before moving off,  
remove all snow or ice on the windscreen  
near the camera.  
Otherwise, the operation of the equipment  
using the camera may be affected.  
Interior air recirculation  
The intake of exterior air prevents the formation  
of mist on the windscreen and side windows.  
Recirculating the interior air isolates the  
passenger compartment from outside odours  
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