I bought a CPO 06 330i, 2 weeks ago and finally registered here. I hope to get some knowledge and advice. It was funny when I took delivery of my second BMW after 20 years I had a 89 325es it took me awhile before I got back to BMW. I signed the papers and ready to go and battery died on a Saturday late afternoon, the service department was closed. They put me in a new 328xi coupe for the weekend, it was hard to come out of, but I had to go back to my 330i with a new battery. Talk to guys soon!