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Service bulletin 651798

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 id6092423
Published by NHTSA2000-12-07
Manufacturer's number651798
Manufacturer's date1998-11-01
NHTSA componentEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

NHTSA's summary

SUBJECT REGARDING CD43DIN / C43DIN RADIOS DEFAULT TO 4 DIGIT / 5 DIGIT RADIO SECURITY CODE INFORMATION. *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

Vehicles listed
BMW E36
BMW M COUPE
BMW M ROADSTER
BMW Z3 COUPE
BMW Z3 ROADSTER

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