WenmarOpen by Wenmar Pro

Service bulletin 640891

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 id628707
Published by NHTSA2002-03-19
Manufacturer's number640891
Manufacturer's date2002-01-01
Replaces640891
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

A CONDITION MAY EXIST WITH MUSTY ODORS FROM AIR CONDITIONING SYSTEM. *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

Equipment and accessories, Heating and air conditioning

Vehicles listed
BMW E38
BMW E39
BMW E46 SERIES

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