[James Bond]

@vant: No problem, if I can give tips, I´ll do it. The best thing, you´ll
drive together with an mechanic from your dealer, because you write, it´s
always happening while driving. So he can see better and give his opinion, what´s wrong with your 320d.
How did you post it all, it´s definitive not normal, perhaps it´s a quite other
thing, which isn´t okay.