Hi there, I need your expert opinion. I've got mini cooper R56 base model not S, n12 engine. 2008, with 34200 miles on clock. The problem started a few days ago when the engine cuted off itself as I drove without any errors on the dashboard! Not able to start since then! Towed to home. Scan it for errors and it throws 2869, 28B4, 2863- Valvetronic; servomotor, sluggisch movement! So it's seems that Actuator motor is not working correct. But before I jump to buy this expensive part I want second opinion! The question in my mind is: Does faulty valvetronic actuator motor can cause the engine to cut off on the drive way and does it can to prevent the engine to start! am really confused. Any opinion appreciated! By the way, all fuses and rellays checked! All fine! Cheers!