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COMFORT & SAFETY -> Automatic Dual Zone Air Conditioning for Your Citroen C4 SUV First Generation (2004-2010)

A U T O M AT I C D U A L Z O N E  
A I R C O N D I T I O N I N G  
Control panel  
2 - Automatic operation  
This is the normal operating mode.  
A press on this control, confirmed by the display of  
“A/C” and “AUTO”, automatically manages all the  
5 following functions according to the temperature  
chosen:  
- Flow of air.  
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- Cabin temperature.  
- Distribution of air.  
- Air conditioning.  
- Recycling of air.  
To enable the system to operate, all the air vents  
should be kept open.  
Note: in order to prevent misting inside the vehicle,  
regardless whether the weather is fresh or humid,  
AUTO mode is recommended.  
1 - Display  
3 - Adjustment of temperature on left hand side  
4 - Adjustment of temperature on right hand side  
To display the desired temperature, rotate control 3  
or 4:  
- To the left to lower the temperature  
- To the right to raise the temperature  
The difference between the temperatures on the right  
and on the left cannot be greater than 3.  
An adjustment around 21 will provide a temperature  
that is comfortable. Depending on your requirements,  
an adjustment between 18 and 24 is normal.  
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A U T O M AT I C D U A L Z O N E  
A I R C O N D I T I O N I N G  
The display HI (high) corresponds to a demand  
for maximum heating (above 27).  
6 - Air recirculation  
When you press on control 6, the entry of air  
from outside is blocked off and the associated  
symbol is displayed. This function can also be  
accessed by pressing the appropriate button  
The display LO (low) corresponds to a demand  
for maximum air conditioning (below 15).  
on the steering wheel.  
While retaining the other settings, this position excludes  
disagreeable odours or emissions coming from outside.  
It should be cancelled as soon as possible to prevent  
misting and to allow fresh air into the cabin.  
To deactivate the air recirculation, press again on  
control 6.  
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Notes:  
- When you enter the vehicle, the temperature inside  
the vehicle may be much colder (or warmer) than a  
comfortable temperature. It is no use modifying the  
displayed temperature to try to attain the desired  
level of comfort. The system automatically strives to  
compensate this temperature discrepancy as rapidly  
as possible.  
- When starting the engine from cold, in order to avoid  
distributing too much cold air, the blower will attain its  
optimum level gradually.  
7 - Adjustment of the air distribution  
Press the button successively so that the dis-  
play shows, in turn, the air flow to:  
The windscreen and front side windows.  
Manual recalling of one or more functions  
All the functions 5, 7 and 8 can be adjusted manually.  
Display of the function “AUTO” then disappears.  
The windscreen , front side windows and  
passenger footwells.  
Passenger footwells.  
5 - Air conditioning  
To stop the air conditioning, press on the con-  
trol 5. The symbol “A/C” disappears.  
Use the AUTO mode to avoid misting of the  
windows in damp or cold weather.  
Central and lateral air vents and passen-  
ger footwells.  
To restart it, press again on the control 5. The symbol  
“A/C” displays.  
Central and lateral air vents.  
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A U T O M AT I C D U A L Z O N E  
A I R C O N D I T I O N I N G  
8 - Air flow  
Heater blower speed: press button:  
10 - Demisting - deicing of the rear screen  
When this function is working, the warning  
lamp comes on and the symbol appears on  
the display. This control is for rapid deicing  
or demisting of the rear screen. It switches  
off automatically to avoid excessive consumption of  
power.  
To increase it  
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To stop it, press again on the control 10.  
To decrease it.  
The level of air flow is represented on the display by  
the progressive filling of the fan blades.  
A press on the control 8 deactivates the function  
“AUTO”. To restart it, press again on the control  
AUTO.  
Note: to avoid condensation and poor air quality in the  
passenger compartment, it is recommended always to  
maintain a sufficient flow of air.  
9 - Demisting - deicing of the windscreen and  
front side windows  
While it is operating, the warning lamp lights  
and the symbol appears on the display.  
This control is for rapid deicing or demisting  
of the windscreen, acting automatically on the  
air blower flow, air distribution, air conditioning and air  
entry. To stop it, press again on control 9 or on the  
control AUTO.  
Press AUTO to return the system to its  
automatic function.  
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