Alfa Romeo 156 Owner's Manual page 126

To turn the system on again, you only need
to turn the ring of knob (3) clockwise, or
press any button, except the internal air re-
circulation button (7) and rear window
heater button (9); this operation resumes
all the operating conditions previously stored
in the memory.
WARNING After exiting the condition
, the internal air recirculation v is re-
OFF
sumed to the condition preceding the switch-
ing off.
fig. 107
A0B0068m
125