I bought the car without the remote fob key, the previous owner gave me only the flat key. So I bought an used key, also few virgin transponder chips and program the key to the car. Everything works OK except the remote fob which I cannot synchronize. I have lexia interface and Diagbox software and tried a lot but could not find a solution... I changed more COM2000 units, so it seems the problem is somewhere else. The BSI-ul does not detect any RF signal, even if I tried with more keys. Theoretically it should "feel" if it receive an unknown signal (not only from a synchronized key), but it does not detect anything.
Below there are some screenshots (click on each picture to see the original size). Maybe somebody will have an ideea...
Here it is the COM2000 unit identification:

Remote type (I tried all 4 types but nothing changed):

Details about the 4 remote types:

BSI did not detect any signal even if I pressed the buttons of more keys:

In COM2000 parameters, it appears the RF reception is not activated (??? how could I activate it?):

Not activated even when the key is not present:

Remote's battery is good (anyway, I tried with more keys):

The BSI Identification:

Any ideea, opinion, suggestion or question is welocome.