2012 BMW 650I Unknown Or Other Problems

I AM TRYING TO ACQUIRE IT USED FROM AN AUTHORIZED BMW DEALERSHIP. THERE ARE OUTSTANDING RECALLS. DEALERSHIP WANTS ME TO HOLD THEM HARMLESS. YES. AN AUTHORIZED BMW DEALERSHIP IN ATALANTA WILL SELL A CAR WITH DEFECTS AND SUBJECT TO AN NHTSA RECALL AND ASK A CONSUMER TO INDEMNIFY THEM. GLOBAL IMPORTS BMW.

BMW 650 N63 ENGINE ISSUES AKA DRIVETRAIN MALFUNCTION (DTM) ERROR HAS BEEN A VERY COMMON ISSUE IN THESE CARS. IF YOU DO YOUR RESEARCH PEOPLE WITH BRAND NEW CARS WITH LESS THAN 100 MILES HAVE THESE ISSUES AS WELL. LONG STORY SHORT BMW, NA OFFERED TO BUY BACK MY CAR AFTER SPENDING MORE THAN 5 WEEKS IN THE SHOP FOR 2ND REPAIR. FIRST REPAIR WAS THE RECALL , BMW OFFERED AS THE "CUSTOMER CARE PACKAGE" . I PURCHASED IT CPO (CERTIFIED PRE-OWNED) W/ 26,000 MILES., I WAS UNHAPPY WITH THE OFFER SINCE THEY DEDUCTED MILEAGE USED. DTM OCCURRED AT APPROXIMATELY 29,000 MILES AFTER HAVING THE CAR FOR LESS THAN 4 MONTHS. OF COURSE THE BMW DISMISSED IT SINCE THE DTM RESOLVED AFTER RESTARTING THE CAR. IT USUALLY OCCURS RANDOMLY WHILE DRIVING HIGH SPEEDS ABOVE 60 MPH ON THE FREEWAY THE CAR SHAKES, RATTLES, DECELERATES AND IS UNRESPONSIVE WHEN STEPPING ON...