Hi newbie here just purchased my first z4 2.2 se auto, only had it two weeks so not really drove it much yet. I have posted up in the problems page an issue I having with it while driving at any speeds it sounds like im driving over a cattle grid get this noise when its changing gear, its at my local bmw dealer next week hopefully they can identify the problem, im a keen detailer looking forward to some better weather so it can have a good detail, hope you like.








