Help! Just bought a 98 A3 (i know this isn't impressive compared to most of the other audi's but I love it and as a poor student was all I could afford) with the factory fit radio/cassette/cd player. But when I start the car in the morning and try to change the volume it either goes to full blast or silent. However, it doesn't do this all the time just seems to be when I've not used it for a while. Can anyone advise me, is this a common problem? can I fix the volume control myself or is there somewhere near manchester I could take the car to?