My 530e msport 2023 vibrates at 70kmh and 140kmh and BMW cant fint the problem. I think it is a useless solution to connect the electric motor to the flywheel, i think it is that who causes the problem. I hate the car. Also EVERYTHING from the road you feel in the seat, i mean EVERYTHING. Wife have a volvo V40 2017 and 19” rims and i maybe feel 10% of the road in that car, and 100% in the 530. Worthless. I hate the car to oblivion