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Service bulletin 121002

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 id10001006
Published by NHTSA2003-04-10
Manufacturer's number121002
Manufacturer's date2003-01-01
Replaces121002
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

THE CHECK ENGINE AND EML LIGHTS ILLUMINATED, ENGINE IN FAIL-SAFE MODE WITH EDK THROTTLE 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 E36
BMW E37
BMW E39
BMW E46 SERIES
BMW E53

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