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Comfort -> Air conditioning for Your Citroen C4 Grand Picasso SUV First Generation (2006-2013)

C O M F O R T  
Air vents  
Air conditioning  
Sensors  
The air vents to the face have grilles  
and thumbwheels to adjust the air  
flow and direction (up-down, right-  
left).  
To ensure that your system operates  
correctly, it is recommended to have  
it checked regularly.  
Water arising from condensation  
in the air conditioning drains away  
through a hole provided for this pur-  
pose. A pool of water may thus form  
under the vehicle when stationary.  
To keep the air conditioning com-  
pressor well sealed, it is essential to  
operate the air conditioning at least  
once in every month.  
III  
Air circulation  
Air vents on the floor underneath the  
front seats provide enhanced heat-  
ing for the rear seat positions; take  
care not to obstruct them.  
Regardless of the season, the air  
conditioning is useful, since it re-  
moves humidity and condensation.  
To be effective, the air conditioning  
should only be used with the win-  
dows closed.  
If after a lengthy stop in bright sun-  
light the interior temperature is exces-  
sive, air the passenger compartment  
by opening the windows for a few  
moments, then close them again.  
The automatic regulation of the air  
conditioning, inside the cabin, uses  
a number of sensors (sunlight sen-  
sor, outside temperature sensor...)  
that relieve you of the need to make  
frequent adjustments outside the  
displayed temperature.  
Be careful not to obstruct the sun-  
light sensor, located on the dash-  
board behind the instrument panel.  
Dust filter/Odour filter  
(active carbon)  
There is a filter for excluding odours  
and dust.  
This filter has to be changed in ac-  
cordance with the vehicle's servic-  
ing schedule (see "Maintenance and  
Warranty Guide").  
The air conditioning operates by using  
power from the engine. This results in  
a slight increase in fuel consumption.  
Copyright CITROEN compiled by C4owners.org  
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