BMW 328D 2014–2018 — technical service bulletin
Bulletin B011417 · NHTSA communication 10204649 · issued Sep 1, 2021
Technical service bulletin
communication type
Fuel System, Gasoline
component
2014–2018
model years
18
vehicle entries
Official summary
For the eligible vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the vehicle's engine high pressure fuel pump (shown) to: 10 years/120,000 miles as determined by the vehicle's original in-service date.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.