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      03-03-2009, 04:45 PM   #32
J Tyler
My ride: bimmergirl84
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Drives: For free.
Join Date: Jun 2008
Location: SloCal

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Quote:
Originally Posted by WAY View Post
Jeff, actually e-diff is only activated when you switch the DSC/DTC off completely (ie. hold button for a few seconds). However, e-diff only works up to a certain point, then it becomes like an open diff. That is my own experience and appears to be consistent with what you are describing.
That's what I've read, but like I said, I know what the e-Diff feels like, and it was NOT activating on the two cars I've driven (our 135i and a friend's 335i). It's obvious to me when it's acting and when it's not.... I believe the owner's manual agrees with what you said, but from my personal experience it is simply not true.

Anyone want to loan me a stock 135i for further, ah, testing?

Quote:
Originally Posted by fourtailpipes View Post
me too. it's always "not".
+1. When DSC/DTC are all the way off.
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