New owner here! Black on black Ti Sport. So far, best driving car I've ever had. I thought I'd miss my manual transmission BMW 335i, but no worries so far. A couple of questions: (i) how do I figure out the exact build date?; and (ii) I have run flats - I have a compressor in trunk but nothing else. There seem to be some missing items where I have empty compartments - should I have anything else in there? A safety triangle? tools? Thanks for your help.