2019 BMW X5 Electronic Stability Control Esc Problems

I AM WRITING TO ASK FOR YOUR ASSISTANCE IN MY MATTER OF MY 2019 BMW X5 I40 SUV, WHICH UNFORTUNATELY HAS BEEN REPAIRED 6 TIMES FOR NUMEROUS ELECTRONIC STABILITY CONTROL, ELECTRICAL, AND SUSPENSION FAILURES SERVICED AT 3 DIFFERENT BMW COLORADO DEALERSHIPS. THE VEHICLE WAS PURCHASED NEW WITH LEASE JUNE 2019, AND CONTINUOUSLY REPORTED & EXPERIENCED FAILURES/ISSUES BY OWNER, NUMEROUS PASSENGERS, INCLUDING MULTIPLE BMW SERVICE MANAGERS: ENGINE BUTTONS NOT TURNING OFF THE ENGINE INTERMITTENTLY, OR NOT TURNING OFF THE VEHICLE ELECTRICAL POWER. AFTER HIGH ACCELERATION ON A INTERSTATE HIGHWAY COMING TO A COMPLETE STOP THE ENGINE WOULD TERMINATE AND THEREBY HAVING TO QUICKLY PLACE THE VEHICLE INTO PARK TO RESTART THE ENGINE, THIS HAD TO BE DONE RAPIDLY DUE TO HIGH SPEED TRAFFIC. VEHICLE WOULD REPEAT ISSUE ON RURAL ROADWAY STOPS, BUT NOT AS OFTEN ON INTERSTATE ABOVE 60MPH. GPS HAD SOFTWARE MALFUNCTIONS AFTER BEING REPAIRED 2X FOR ELECTRICAL STABILITY ISSUES...

WHILE I WAS DRIVING THE VEHICLE IT SUDDENLY FELT AS IF THE CAR DOWNSHIFTED AGGRESSIVELY AND AT THE SAME TIME I LOST POWER STEERING, POWER BRAKES, AND MY HUD FOR SPEEDOMETER, ETC. THE CAR DISPLAYED SEVERAL WARNINGS SIMULTANEOUSLY AS WELL.