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Service bulletin 1000401

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 id619702
Published by NHTSA2001-06-25
Manufacturer's number1000401
Manufacturer's date2001-04-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE

NHTSA's summary

PRODUCT QUALITY UPDATE REGARDING VEHICLES EXHIBITING AN ENGINE THAT RUNS ROUGH; A CHECK ENGINE LIGHT ILLUMINATION; MISFIRE FAULT CODES PRESENT FC 238-243; AND / OR MULTIPLE EMISSIONS FAULTS. *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 E39
BMW E46 SERIES
BMW Z3

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