MGU (Motor-Generator Unit) is a 48-volt belt-driven motor is malfunctioning. I reported the incident multiple times and been told that MGU part number 68623194AB has been on back ordered for months. They have tried to buy the part from other dealers and they won’t sell because it’s become an issue. I almost got into an accident when the car completly sputtered and shutoff while driving. Happening to my wife today. Put her life at risk. This needs to be address and corrected before someone gets hurt.