I originally posted this in the A3 section but is probably better here. My parents have a 2001 8L A3 with the Symphony 1 HU and a Dension IceLink on the CD changer port. Recently the radio reception on MW (got it right this time) for Radio 5 is unusable, crackles and breaks up, FM is fine. I have checked that the aerial lead is plugged in to the back of the HU which it is. Can anybody tell me if there is a seperate aerial for MW to FM and where it is? There is a small box on top of the sub with several wires going into it, is this a diversity unit? I have also noticed that the aerial base on the roof has some electronics in it, could this be the problem? Somebody on the A3 forum mentioned that it may be the 'processor' in the HU does anybody have more info on this?