Move slider (B) to 
.
This function is particularly useful when the outside air is heavily polluted (in a traffic jam, tunnel, etc.). However, it is better not to use it for long periods, especially if there are several people in the car.
IMPORTANT The inside air recirculation system makes it possible to reach the required “heating” or “cooling” conditions faster. Do not use the air recirculation function on rainy/cold days as it would considerably increase the possibility of the windows misting inside.
See also:
The eco:Drive system
An innovative software program developed with Microsoft, called eco:Drive, is
available to new Fiat Doblò drivers. The system uses the USB port to analyse the
driving style helping the driv ...
Climatic comfort
Knob (D) directs the air inside the passenger compartment according to five levels:
air flow from central vents and side
outlets;
to warm the feet and keep the face cool
(“bilevel” function)
...
Activation/deactivation (CITY function)
To connect/disconnect the CITY function, push the button located on the central
tunnel .
Activation of this function is indicated by the word CITY on the instrument panel
(see figures beside).
...