general problems of the 2012 BMW 550

Four problems related to power train have been reported for the 2012 BMW 550. The most recently reported issues are listed below.

1 Power Train problem

Failure Date: 10/25/2021

My car died in an intersection unexpectedly as if my battery had died. My infant was in the backseat. This was suck a busy intersection that police dept had to park behind me to keep me from being hit. The car could not be put in neutral to move it out of the way. After over an hour we were able to restart the car and excessive battery discharge message displayed. This is on top of me taking it to the dealership for excessive oil consumption and BMW was aware my motor would eventually give out.

2 Power Train problem

Failure Date: 05/21/2020

The contact owns a 2012 BMW 550i gran turismo. The contact stated that while her son was driving at 45 mph, the vehicle loss power and stalled without warning. The vehicle was pulled to the side of the road and restarted. The vehicle jerked. The vehicle was taken to the classic BMW located at 6800 dallas pkwy, plano, TX 75024, (214) 778-2600, where it was diagnosed that the fuel pump and the spark plugs needed to be replaced. The contact was told that there was no recall. The manufacture was made aware of the failure and stated that there was no recall. The vehicle was not repaired. The failure mileage was approximately 50,000.

3 Power Train problem

Failure Date: 03/17/2020

The contact owns a 2012 BMW 550i. The contact stated that while driving at various speeds, the vehicle stalled without warning. The contact also stated that on various occasion, the steering wheel vibrated uncontrollably without warning when the brake pedal was depressed. The contact also stated that there was a clicking sound coming from the vehicle during the steering failure. The vehicle was not taken to be diagnosed nor repaired. A dealer was not contacted. The manufacturer was notified of the failure. The failure mileage was approximately 85,000.

4 Power Train problem

Failure Date: 09/11/2014

Tl-the contact owns a 2012 BMW 550i. The vehicle stated while driving 30mph, the vehicle stalled as all warning lights illuminated and did not restart. The vehicle was taken to the dealer where it was diagnosed that the vehicle was hydro-locked. The vehicle had not been repaired and the manufacturer had not been notified of the failure. The failure mileage was 8500. The VIN was not available. Ss.


Other Power Train related problems of the 2012 BMW 550

Power Train problems
4
Transfer Case problems
1


Fuel Economy of 550 Vehicles
550 Service Bulletins
550 Safety Recalls
550 Defect Investigations