Alfa Romeo 156 Owner's Manual page 131

WARNING
With the outside temper-
ature below 2°C the cli-
mate control compressor is unable
to work. It is therefore inadvisable
to use the inside air recirculation
function v with low outside tem-
perature as windows may mist
over quickly.
130
WARNING
The inside air recirculation
function makes it possible
to reach the required "heating" or
"cooling" conditions faster. It is
however inadvisable to use it on
rainy/cold days as it would con-
siderably increase the possibility of
the windows misting inside, espe-
cially if the climate control system
is off.
WARNING
It is advisable to turn on the
inside air recirculation sys-
tem in queues or tunnels to avoid
admitting polluted air from outside.
The prolonged use of this function
should however be avoided, espe-
cially with several persons on
board, to avoid the possibility of the
windows misting inside.
WARNING
In certain weather condi-
tions (e.g. outside temper-
ature around 0°C) and with auto-
matic air recirculation control on,
mist may form on the windows. In
this case press the inside air re-
circulation button (7) v , to
switch off recirculation (leds on
button off) and if necessary in-
crease the flow of air to the wind-
screen.