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Service bulletin 120802

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 id10000372
Published by NHTSA2003-02-25
Manufacturer's number120802
Manufacturer's date2002-10-01
NHTSA componentELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

NHTSA's summary

ENGINE WIRING HARNESS SECTION REPLACEMENT FOR IGNITION COILS. *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

Electrical system, Wiring and fuses

Vehicles listed
BMW 325I2003
BMW 330I2003
BMW 525I2003
BMW 530I2003

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

Other bulletins for the same vehicles and component
SIB-61-01-112011-09-12. Service bulletin. BMW: VARIOUS FUNCTIONS IN THE VEHICLE ARE NOT WORKING INCLUDING: INSTRUMENTS, DOOR LOCKS, WIPERS, AND OTHER ELECTRICAL FUNCTIONS. THERE MAY ALSO BE WARNING LIGHTS ON. K-CAN WIRING IN THE VEHICLE SHORTED. *RM UPDATED 10/5/11. *PE
SIB-65-36-092011-05-04. Service bulletin. BMW: THE AIRBAG WARNING LAMP IS ILLUMINATED DUE TO A SOFTWARE ERROR. *RM