Bmw M550i Engine Problems
2 owner complaints filed with NHTSA across 2 model years.
Complaints by Year
Worst year: 2020. Best year: 2020.
Owner Reports
A representative sample of complaints filed with NHTSA.
Engine · 2018 4
ON 4/10/2018 VEHICLE WAS PARKED CAUGHT FIRE TOTTAL LOSE
Engine · 2020 2
TL* THE CONTACT OWNS A 2020 BMW M550I. THE CONTACT STATED THAT WHILE SLOWING DOWN TO STOP, THE AUTO STOP FUEL SAVING SYSTEM SUDDENLY ACTIVATED CAUSING THE VEHICLE TO ABRUPTLY STOP. THE VEHICLE WAS TAKEN TO THE LOCAL DEALER WEST HERR BMW ...