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Service bulletin 180199

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 id611046
Published by NHTSA2000-05-25
Manufacturer's number180199
Manufacturer's date1999-08-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM

NHTSA's summary

SUBJECT ON THE CATALYTIC CONVERTER REPLACEMENT. *MJS

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, Exhaust and emissions

Vehicles listed
BMW E31
BMW E36
BMW E38 SERIES
BMW E39 SERIES
BMW E46 SERIES
BMW Z3

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