Hello dear Motor Talker, my engine control unit had 5 weeks at the great Technikzentrum.net in Filderstadt. Except that you tried it several times to get it started nothing happened. I had 5 weeks no vehicle and then had to have a new part installed at the dealer for 1400 €. Although you promise a repair and also give another two years warranty on it. That’s what I call service made in Germany. Really great!