I have an early b7 2.0 tdi (55 plate, the dreaded BLB)... There's a lot of things that annoy me about it to be honest. Although it does drive well my b5 1.9 TDI was undoubtedly a better car... One of its idiocies is the "one-touch" windows, which seem to have absolutely no consistency as to when and how they work... I've tried all sorts of test, from just tapping the switch, holding it for a second, holding it for a few seconds, starting all the way from the bottom, starting from half way... And there is no clear pattern, it simply sometimes does work and sometimes doesn't. Does anyone else have this issue on their b7?