WenmarOpen by Wenmar Pro

Service bulletin 290601

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 id621580
Published by NHTSA2001-09-26
Manufacturer's number290601
Manufacturer's date2001-06-29
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

SUBJECT REGARDING CASTROL SAE 10W-60 SYNTHETIC ENGINE OIL PHASED INTO PRODUCTION IN 6/2001 ON ALL S54 POWERED M MODELS. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine

Vehicles listed
BMW BMW

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