Hey guys. Just a quick general advisory to anybody who has one of these who has not yet changed the trans fluid. Obviously, you should purely because of age/mileage alone. But I recently picked up a low mileage 745Li as a winter car so I don't have to drive my new car in the snow/salt, etc. Going through everything maintenance wise and I wanted to replace the mechatronics sleeves, and all those goodies inside as preventative work. I get the trans pan off, and it was definitely the original fluid and factory pan/filter. Well, the factory filter had actually split apart and separated. It wasn't actually filtering anything. Completely broken in half. If you havent, stop putting it off. Just do it for good measure.