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      01-02-2013, 04:03 PM   #7
Vic311
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Drives: 2011 e92 M3
Join Date: Dec 2012
Location: NY

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Quote:
Originally Posted by jsllsj View Post
I just checked the power steering fluid and its at the correct level. I didn't change the brake fluid recently. Strangely the sound was completely gone this morning. I still made an appointment to get it checked out.
I am pretty sure it is a pulley bearing..moisture on a cold engine sometimes causes that noise. If its gone and you cant replicate at the dealer they will most likely do nothing for you.