Alfa Romeo 156 GTA Owner's Manual page 116

When the climate control compressor is off,
it is not possible to admit air to the pas-
senger compartment with a temperature be-
low the outside temperature; in this case,
the value flashes on the display concerning
the temperature that cannot be reached and
the left led on button (14
AUTO
100) goes off.
The switching off of the climate control
compressor remains in storage even when
the engine has been stopped. To resume au-
tomatic control for switching on the climate
control compressor, press button (12)
again, the button led will turn on, or press
button (14) ; in which case, the oth-
AUTO
er manual settings set will be cancelled.
WARNING
Operation of the climate
control compressor is nec-
essary for cooling and dehumidify-
ing the air; it is advisable to keep
this function always on, to prevent
window misting problems.
- fig.
√
fig. 100
A0B0071m
115