International Lancia Forums

Does anyone know what is it for:
If I pres clima/date and set the ignition key in position MAR, the display says AUTODIAGNOSTICS. It starts the fan and all the indicators starts blinking, and after a few seconds it says: -FF- or -00-
What is the purpouse of this test????

The car is making an autodiagnostics function of the climate control.
OO means no fault found.