Fiat 500 Owner's Handbook Manual page 34

∂
to the vents in the feet area (front
seats). The natural tendency of hot
air to spread upwards, allows to
warm the passenger compartment
up as quickly as possible, providing
an immediate feeling of warmth.
∂+μ distribution between feet area
vents (warmer air) and dashboard
vents (cooler air).
∂+´ distribution between feet area
vents and windscreen and front
side window vents). This distribu-
tion allows an adequate warming of
the passenger compartment and
prevents the windows from mist-
ing up.
The set distribution is shown by the LEDs
on the selected buttons.
To restore automatic air distribution con-
trol, press button AUTO.
Button - - L
Front window fast
demisting/defrosting button
Pressing the button - the system acti-
vates all the functions required for fast
demisting/defrosting:
❒ compressor switch on (if climatic con-
ditions are suitable);
❒ air recycle off;
❒ air temperature set to maximum (HI);
❒ fan speed selection depending on
coolant temperature;
❒ air flow toward the windshield and the
front side windows;
❒ heated rear window on.
IMPORTANT The function remains active
for about 3 minutes since the engine
coolant temperature exceeds 50°C (for
petrol versions) or 35°C (for Diesel ver-
sions).
LOOKING AFTER THE SYSTEM
Run the climate control system for at least
10 minutes every month during the win-
ter.
Have the system inspected at a Fiat Deal-
ership before the summer.
The system uses R134a
coolant which, in the event of
accidental leaks, is not dan-
gerous for the environment.
Do not use R12 coolant, not suitable
for the components of the system.
HEATED REAR WINDOW
DEMISTER/DEFROSTER
Press the button M to activate this func-
tion; its activation is shown by a warning
light on the instrument panel.
The function is automatically deactivated
after about 20 minutes. To turn off the
function beforehand, press again the but-
ton .
(
IMPORTANT Do not apply stickers on
the internal side of the rear window over
the filaments of the heated rear window,
to avoid damaging it.
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