This morning I pressed my Horn and it sounded **** more of a pee than a good old beep. Anyone else had this? I'm too embarrassed to press it from now on as people will be looking around for the Trotter's 3 wheeler. Has anyone replaced theirs or installed an after market one? Had a look on ebay but all seem like gimmick ones, compressor and musical and so on. Must see if Vag Parts can supply one too. So if anyone has a part number please post it. Cheers, NE.