Hello everyone, I own a BMW 650ix F06 with replacement engine, which has now run 16.000km. On the weekend I read out the error memory with Carly once, deleted and then I drove again a lap and read out the error memory, which has again shown the same again. The first error code is clear to me, because the engine had an increase in performance before it, but the others worry me. Basically the engine runs nice and quiet, only with the star he shrugs a bit, especially at the cold start. Has any of you ever had this and can tell me what it is about?