2012 BMW 528XI engine problems
29 owner complaints filed with NHTSA name the engine on the 2012 BMW 528XI — 55% of all complaints for this model year.
What owners report
“The vehicle suffered a sudden Drivetrain Malfunction and severe engine overheating while driving, resulting in a physically snapped camshaft and extensive iron shaving contamination in the oil pan (catastrophic engine failure).Ten months ago, an authorized dealership performed the official BMW…”
filed Jul 6, 2026
“Car gave a Drivetrain Malfunction error and I was able to get the car to the mechanic I've used on the car since it was purchased. I was informed this week that there is now debris in the oil from the timing chain.”
filed Aug 22, 2023
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
The engine?s intake charge-air duct limited warranty extension to 10 years/120,000 miles applies to ?eligible USspecification
SIM010717 · Service Bulletin/Repair Instructions · issued Jun 1, 2017
Engine problems in other 528XI years
| Year | Reports | Share |
|---|---|---|
| 2013 528XI | 32 | 58% |
| 2008 528XI | 8 | 27% |
Other reported problem areas on the 2012 BMW 528XI
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.