i recently replaced my looms inside my car with bf ones so i could have power windows in the rear.. everything is working except my tiptronic (prdn all work but performance mode and 1234 not working).. i havent used it for a while so im not sure if maybe that little chip on tiptronic is shot... i wired it up all correctly as the bf plug was different to the ba but has the same colored wires.. and the antenna plug was also different.. but everything else works... so does anybody know the likelyhood of those chips failing? or wiring is different as i thought the bf is the same as ba mk II wiring..

i changed the body looms in a ba 2 for the same reason using looms from a ba 1 futura, all plugs fitted and worked well. id say their is a major difference between the ba and bf looms somewhere personally