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      05-26-2013, 02:28 PM   #19
robbo32
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Drives: 2012 F21 M135i
Join Date: Jul 2009
Location: prestwick

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Quote:
Originally Posted by kab999 View Post
Where is the wire that you unplug?
Have a look underneath at the nearside tailpipe & you'll see the electrical wire that goes to the motor that sits on top of the tailpipe.
It's quick & easy enough to unplug the connector which you can then tuck out of the way & take the car for a drive to confirm or not that this is causing your noise.
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