BMW i3 2014–2021 — technical service bulletin
Bulletin B012021 · NHTSA communication 10205606 · issued Nov 1, 2021
Technical service bulletin
communication type
Fuel System, Other
component
2014–2021
model years
8
vehicle entries
Official summary
For the eligible vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the vehicle's Fuel Injectors to: 15 years/150,000 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.