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      01-08-2013, 10:25 PM   #4
W Cole

Drives: 2009 M3
Join Date: Dec 2010
Location: Newport Coast, CA

Posts: 764
iTrader: (4)

I'm not sure how hard of a jolt you are experiencing but mine has always done this and I am currently running the latest firmware. I swear it was smooth for about a day after the software flash and then got bad again.

I will talk to the dealer about calibrating the clutches, I haven't heard of this before.