Took my car in for a routine checkup mid September, nothing wrong with it just a one year service. Whilst at the service centre Tesla did a software upgrade and when my wife went to pick it up it would not move/activate. After two frustrating weeks of no car and little information or satisfactory follow up from Tesla service centre they finally decided it was the MCU (Media Control Unit). In actual fact it sounded like they had no idea and referred back to USA for tech support. My guess is they somehow bricked the original unit but Tesla tried to casually pass it off as saying it was 'just a coincidence'. MCU was replaced but then took several days of reinstalling before it would work. Finally got it back and working. Anyone had similar issues? Also just the last few days the driver door handle will present but cannot open the door. Sooo, back to Tesla service centre first thing tomorrow..