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      07-21-2009, 12:07 PM   #13
VP M3
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Drives: Looking for something new
Join Date: Sep 2008
Location: Toronto

iTrader: (2)

Pop

I got the same sound from my E90 M3 03/08 build date the other day several times. It is really loud and scares the shit out of me! It sounds like a stone hitting the windshield at speed.

I think it occured both times while I was trying to make a call using the bluetooth hookup.

I will be going in for a required service soon and will people know the story.

vico