Join Date: Mar 2008
Location: Northern Ireland
Re: Airbag flashing light
unidiag is all you need for the airbag light, any other engine diagniosis, alfadiag is recommended. Alfadiag demo is no use as you have found it cannot correct the codes! rarebear is a member here who will be able to answer all your questions and sell you the modified cable in order to communicate with your airbag or you can do it yourself if you happen to have a soldering iron and are handy with it? My advice is to do a search on here with "Unidiag" or "AlfaDiag" as your search words there are quite a few threads.
PS after buying the 16 pin OBD cable i also had to buy a three pin connector cable as my diagnostic port is three pin(My car is a P1 spider) I beleive that at approx 1998/99 all diagnostic ports on alfas where 16 pin OBD and b4 that 3 pin!? no doubt someone will wrightly correct me if i am incorrect!? So! you may need to buy botyh cables and perform the mod yourself? Rarebear is the man you need so i recommend you pm him.