Fiat Ducato 2021, Owner'S Handbook Manual

Page: 54 / 368

KNOWING YOUR VEHICLE
52
HEATED REAR
WINDOW AND DOOR
MIRRORS DEMISTING /
DEFROSTING
(for versions/markets, where provided)
Press button (A) fig. 100 to activate this
function: turned on, the LED on the
button turns on.
The function is timed. The key cycle
is automatically deactivated for the
first time after 10 minutes. At any time
after the first activation, the function is
deactivated after 5 minutes. Press the
(A) button again to turn the function off
in advance.
WARNING Do not apply stickers on
the inside of the rear window over the
heating filaments to avoid damage.
100
F1A0624
INTERNAL AIR
RECIRCULATION
ACTIVATION
Turn the knob (D) to .
It is advisable to switch the internal air
recirculation on whilst queuing or in
tunnels to prevent the introduction of
polluted air. Do not use the function
for a long time, particularly if there
are several passengers on board, to
prevent the windows from steaming up.
WARNING Internal air recirculation
makes it possible to reach the required
heating or cooling conditions more
quickly depending on the selected
operating mode. Do not use the air
recirculation function on rainy/cold
days as it would considerably increase
the possibility of the windows misting
inside.
SYSTEM SERVICING
In winter, the climate control system
must be turned on at least once a
month for about 10 minutes. Before
summer, have the system checked at a
Fiat Dealership.
IMPORTANT
2) The air conditioning system uses R134a
or R1234yf refrigerant compatible with the
regulations in force in the countries where
the vehicle is sold. When charging, only
use the gas indicated on the dedicated
plate in the engine compartment . The
use of other coolants affects the efficiency
and condition of the system. The lubricant
used for the compressor is also strictly
linked to the type of cooling gas, please
refer to a Fiat Dealership.