NHTSA Complaint #11352501 — 2013 BMW 650I

I'VE HAD SEVERAL PROBLEMS WITH THIS CAR, WHICH HAVE BEEN QUITE DISAPPOINTING. DRIVETRAIN MALFUNCTION LIGHT POPPED UP JUST AROUND 52K MILES, IT HAD A ROUGH IDLE, MULTIPLE CYLINDER MISFIRES AND WOULD GO LIMP OFTEN. WENT TO THE DEALERSHIP IN KALAMAZOO, MICHIGAN, WHERE THEY TOLD ME AFTER DIAGNOSTICS THEY WERE NOT SURE WHAT THE PROBLEM WAS BUT IT COULD HAVE BEEN THE COILS/SPARK PLUGS. CHANGED OUT BOTH OF THOSE AND IT RAN GOOD FOR A COUPLE MONTHS. 58K MILES, 65KMILES , 70K MILES AND NOW 85-90K MILES ALL HAVE HAD THIS DRIVETRAIN PROBLEM. THE CAR IS NOW AT 92K MILES AND IS ROUGH IDLING AND MISFIRING OFTEN AGAIN. OTHER THINGS TO NOTE, THE FUEL PUMP WAS BAD (COVERED BY EXTENDED WARRANTY), AUXILIARY RADIATOR WAS LEAKING AND HAD TO BE REPLACED, AND I HAVE CHANGED ALL COILS AND SPARK PLUGS TWICE IN THE LAST 2 YEARS OF OWNERSHIP. ALL DRIVETRAIN PROBLEMS HAPPEN WHILE IN MOTION (MISFIRES) AND ROUGH IDLES WHEN STATIONARY.