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Service bulletin B630223

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 id10233165
Published by NHTSA2023-03-20
Manufacturer's numberB630223
Manufacturer's date2023-02-01
NHTSA componentEXTERIOR LIGHTING:TAIL LIGHTS; EXTERIOR LIGHTING

NHTSA's summary

The trunklid-mounted inner taillamp turn indicators (arrows) do not function.

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

Lighting, Tail lights

Vehicles listed
BMW 228I2020, 2021, 2022
BMW M235I2020, 2021, 2022

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

Other bulletins for the same vehicles and component
SIB6302232023-05-22. Service bulletin. Taillambs.
SIB4105222022-10-17. Service bulletin. Water in the right tail lamp (aka taillight).