Moin, at my Bentley Flying Spur BJ. 2008, when refueling it stops every time, no matter how I turn it or keep it out, the pump gun never tank liquid, at no gas stations. What could be the cause? 2. The vehicle needs too much battery power, changed 2 new ones. For one day everything was great, error messages and electronics was impeccable. The next day, show display (battery empty) although the car starts every day or after longer standing with key super, but so soon the car is off, after 20 sec completely no electricity in the car. What could that be ???????