Just a heads up for anyone with their airbag warning light on wanting to turn it off - you need to disconnect the CODE ECU!
I had a set of the modified cables for a while and always connected to engine ECU via Multiecuscan or Alfaobd no problem. My airbag light came on after the passenger seat was moved whilst the ignition was one - common problem. However I could not connect to the airbag ECU despite all best efforts but as I could connect to the engine and ABS ECUs the interface and port settings had to be ok. I was most frustrated as my Spider has its MOT on Friday and should pass (except for airbag light).
Anyway read loads of posts but in this one below Steve_street mentioned disconnecting the CODE ECU and..... it worked with both the antennae and main plugs disconnected from the CODE ECU. Had 3 airbag error codes which were cleared and no airbag light. Hurray! Another success from the forum. Thanks guys
http://www.alfaowner.com/Forum/alfa-...et-thread.html (Another Bloody ECU/OBD/Airbag Reset Thread!)