View Single Post
      04-18-2012, 04:09 PM   #47
mattsfeir
Lieutenant
United_States
37
Rep
458
Posts

Drives: 335xi
Join Date: Oct 2009
Location: CO

iTrader: (2)

Yes, my car does this in M1, then it clunks and shifts into M2. I replaced both F&R diff fluid a few weeks ago, so I know that's not an issue. I haven't brake boosted since being at the track last August, so no idea when this issue started happening.

I do have replacement transfer case fluid, just haven't gotten around to changing it out. Will also try pulling the fuse and see what happens.

Is your car AT or MT?
Appreciate 0