2016 BMW 428I engine and engine cooling problems
17 owner complaints filed with NHTSA name the engine and engine cooling on the 2016 BMW 428I — 40% of all complaints for this model year.
What owners report
“The contact owns a 2016 BMW 428I. The contact received notification of NHTSA Campaign Number: 24V608000 (ENGINE AND ENGINE COOLING, ELECTRICAL SYSTEM); however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had…”
filed Sep 2, 2025
“The contact owns a 2016 BMW 428I. The contact stated that upon further inspection, the vehicle had an abnormal engine coolant leak. No warning light was illuminated. The contact stated that the engine temperature gauge was rising abnormally. The contact received notification of NHTSA Campaign…”
filed Aug 12, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Pressure control valve (pcv) extended ltd wty 15 years/150,000 miles
B011423 · Service Bulletin/Repair Instructions · issued Nov 13, 2023
Engine and Engine Cooling problems in other 428I years
| Year | Reports | Share |
|---|---|---|
| 2015 428I | 26 | 34% |
| 2014 428I | 9 | 25% |
Other reported problem areas on the 2016 BMW 428I
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.