Fiat 500X Owner's Handbook Manual page 35

E - air distribution knob:
air flow from central and side vents
air flow from the front and rear footwell vents and a light air flow also from the side vents on the dashboard
air flow from the front and rear footwell vents, to the windscreen, the side windows and a light air flow also at the side vents
on the dashboard
air flow to the windscreen, the side windows and a light air flow also at the side vents on the dashboard
4 further intermediate positions are also possible in the 5 main distributions described above.
F - Heated rear window on/off button;
Selecting the windscreen air distribution activates the air conditioning compressor (LED on A/C button on) and the air
recirculation is set to "outside air" (LED on button (B ) off). This logic guarantees optimum visibility at the windows. The driver
can always set air recirculation and climate control system compressor.
Auto On Comfort
(where provided)
The rear window heater is switched on automatically whenever the engine is started and the outside temperature is lower than
4.4°C. This function can be activated and deactivated using the Uconnect™ system Menu.
Additional heater
(where provided)
The additional heater ensures more rapid passenger compartment heating.
It activates in cold weather conditions, if the following conditions occur:
outside temperature low;
engine coolant temperature low;
engine started;
fan speed set at least to 1 st speed;
knob (C) turned completely clockwise to red section.
The heater is switched off when at least one of the conditions above is no longer verified.
NOTE The power of the electric heater is modulated according to the battery voltage.
33