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      12-19-2011, 05:45 PM   #192
Second Lieutenant

Drives: 2009 M3 DCT Sedan
Join Date: Aug 2011
Location: Seattle area

iTrader: (0)

Odd, I'm checking in with another Seattle cow bell. Seems to be more prevalent in this area of the country...

Originally Posted by ex10psi View Post
this may be pure coincidence but i also have the cowbell noise, also in the RR wheel area, and i'm also located in WA state

the noise comes and goes. i'm not certain that its a pebble in the rotor? alex long who's my SA at bmw seattle said he's never heard of any customers reporting this type of noise.

i plan to put my car up on my lift and check around the area. i'll report back what i find.

Last edited by rdollie; 12-19-2011 at 06:01 PM.