You should talk to BMW, I once had a clutch that failed at 70-80k/miles(that was well over 10 years ago), my car was out of warranty, but to my biggest surprise, when I came to pick up my car, the service advisor told me that BMW was picking up the bill ( that was a very expensive repair since they had to remove the engine to get to the clutch). The advisor told me that BMW considered that a clutch shouldn't fell at 70k/miles and offer to replace it for free. Of course at the time they were a much smaller company, so they may have tried harder then.