I'm getting a low noise on tight low speed turns. Might be the diff. I noticed on the 1,200 service there was not additive listed for the diff oil. I thought all the MLocks got it. The parts guy said only if they're "noisy".
The noise is hard to describe, but like a low rubbing sound, on both left and right hard turns. You can really hear it in a parking garage with the window down.
Lake Oswego, Oregon, USA
2008 M3 Coupe
- Alpine/Fox Red/Carbon
2015 M4 pre-ordered 4/13