Fiat 500L 2014 Owner's Manual page 209

Switching Off The Climate Control System
Press the On/Off button.
With climate control system off:
• air recirculation is on, thus isolating the passenger
compartment from the outside;
• the compressor is off;
• the fan is off;
• the heated rear window can be activated / deacti-
vated.
NOTE: The climate control system control unit stores the
temperatures set before the system was switched off and
restores them when any button of the system is pressed
(except for the A/C Control button).
To restart the climate control system in fully automatic
mode press the AUTO button.
UNDERSTANDING YOUR INSTRUMENT PANEL 207
Additional Heater (If Equipped)
This allows the passenger compartment to be heated
more quickly in cold weather conditions.
The heater switches off automatically when the required
comfort conditions are achieved.
The additional heater activates automatically depending
on the environmental conditions and with engine started.
NOTE: The heater only operates if the outside tempera-
ture and engine coolant temperature are low. The heater
will not activate if the battery voltage is too low.
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