Gearbox software reset?
My auto box is getting a bit lazy on my 2006 325. Most of time it is fine but sometimes hold revs when it shouldn't and then snatches a gear. I've read that a software update can solve this, do I just phone up a Indy garage and ask for a price for gearbox software update or is it a more general software update I need? I'm not taking it to a BMW dealer on principle the 2 nearest me are useless!