I just got mine back yesterday after waiting 6 weeks to get a call back from my dealer. I had to call the service manager and the GM to get them to jump on the issue. I am on day two and stil no more issue. I will try to remember to scan and post a copy of my receipt for the work just in case anyone else runs into the same problem. The light came on mine about 200 miles from the dealership and stayed on until yesterday...very annoying. Especially since it is a 24 month lease and I have already had it nearly 3 months...go figure. Thanks BMW!