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      05-17-2011, 04:47 PM   #103

Drives: 2011 E90 M3
Join Date: Feb 2011
Location: WA

iTrader: (1)

Originally Posted by Seattle S65B40 View Post
+1. Thanks for chiming in though, Mkoesel. I'm glad you got your issue sorted out. It appears that pebbles are primarily involved in the cause of the cowbell sound. I was able to "drive mine off" yesterday, and it's now back to normal. I just wish it didn't happen so often! SO EMBARRASSING for a car of this stature.
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.
2011 E90 M3
2004 996 GT3