CITROËN c4 picasso 2006 Owner's Manual page 106

2 - Adjustment of temperature
The system can regulate temperature on an indepen-
dent basis for the left hand side and right hand side
as well as for the rear of the passenger compartment.
Front and rear passengers can thus adjust their own
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temperatures.
To display the desired temperature, press button :
- – to decrease the temperature,
- + to increase the temperature.
An adjustment around 21 will provide an agreeable
temperature level. However, depending on your prefe-
rence, anything between 18 and 24 is quite normal.
For optimum comfort, it is recommended to avoid an
adjustment difference greater than 3 between right
and left.
Note : Actual temperatures experienced in the passenger
compartment are dependent on external factors and for
this reason might not be identical to those displayed.
On entering the vehicle, the inside temperature may
be much colder (or hotter) than would be comfortable.
It serves no purpose to alter the temperature displayed
in an attempt to attain your preference more rapidly.
The system automatically does all in its power to make
up the difference in temperature as soon as possible.
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A U T O M A T I C A I R C O N D I T I O N I N G
3 - Adjustment of the air blower speed
The air blower operates only when the engine is running
(except when the REST function is activated).
the REST function)
Note : If you place the air blower on position 0, the
system is deactivated. The air blower display will be
empty, with the indication OFF.
Function for retaining ventilation with the
engine switched off
The REST function is available when you switch
on the ignition and when you stop the engine.
This function allows you to retain ventilation in the
passenger compartment for a few minutes, even with
the engine stopped.
When you leave the vehicle, any passengers present
the engine is not running.