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Service bulletin B110319

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 id10159116
Published by NHTSA2019-04-22
Manufacturer's numberB110319
Manufacturer's date2019-03-01
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

During the assembly of the oil return line for the exhaust gas turbocharger, the oil return line was installed with a M6x12 bolt instead of a M6x14 bolt.

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

Engine

Vehicles listed
BMW BMW

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