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Service bulletin B061921

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10190838
Published by NHTSA2021-04-26
Manufacturer's numberB061921
Manufacturer's date2021-03-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

TEC307 SHORT ENGINE RETURN: BMW AG has requested the inspection and return of the folllowing part numbers: 11 00 2 455 304, 11 00 2 455 301, 11 00 2 409 324, 11 00 2 409 323, 11 00 2 409 326, 11 00 2 458 511, 11 00 2 420 597, 11 00 2 458 512

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Vehicles listed
BMW K SERIES

Listing a model year does not mean every vehicle of it is concerned: the document says which.