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Service bulletin B160317

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 id10181217
Published by NHTSA2020-10-19
Manufacturer's numberB160317
Manufacturer's date2020-09-01
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

E46 SULEV/PZEV: FUEL TANK DISPOSAL PROCEDURE: E46 M56 vehicles, in addition to meeting the SULEV (Super Ultra Low Emission) tailpipe emission standard, also conform to the Zero Evaporative Emissions (PZEV) regulations. In order to meet these strict standards, the SULEV's fuel tank is a completely sealed unit manufactured from a high-grade stainless steel.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Vehicles listed
BMW 325CI2003
BMW 325I2003, 2004, 2005
BMW 325IT2003, 2004, 2005 (the catalog's model; the bulletin names a series or trim of it)

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
B1601042018-11-05. Service bulletin. "BMW NA is not requesting that these fuel tanks be returned to the Warranty Parts Return Center (WPRC) after a claim payment. When performing a fuel tank replacement on an E46 ""3 Series with the M56 SULEV (PZEV) engine"" (claim and non-claim related), the following pre-disposal procedure must be performed prior to scrapping the fuel tank. BEFORE STARTING AND WHILE CONDUCTING THE STEEL FUEL TANK DISPOSAL , FOLLOW ALL LOCAL AND STATE LAWS AND REGULATIONS PERTAINING TO HANDLING OF FLAMMABLE LIQUIDS. DO NOT USE ANY ELECTRICALLY POWERED TOOLS OR OPEN-FLAME DEVICES (E.G., ACETYLENE TORCHES) DURING THIS."
SIB1225122013-03-05. Service bulletin. BMW: VEHICLE DOES NOT START: LOOSE GROUND Z6000 *4B. COVERED UNDER THE TERMS OF THE BMW NEW VEHICLE/SAV LIMITED WARRANTY. *JS
SIB-13-13-102012-01-06. Service bulletin. BMW: ON SOME VEHICLES, THE HIGH PRESSURE FUEL PUMP HAS AN INTERNAL COMPONENT THAT MAY FAIL AND CAUSING DRIVABILITY SYMPTOMS SUCH AS ERRATIC ENGINE OPERATION AND LONGER STARTING TIMES. *PE
SIB-12-15-112011-09-13. Service bulletin. BMW: THE SERVICE ENGINE SOON LIGHT IS ON. THERE ARE TROUBLE CODES STORED FOR THE CRANKSHAFT SENSOR. NO DRIVEABILITY ISSUES. *RM
SIB-12-16-072011-08-16. Service bulletin. BMW: A SOFTWARE ERROR IS CAUSING THE THE SERVICE ENGINE SOON LIGHT TO COME ON. THERE WILL BE STORED TROUBLE CODES. *RM
SIB-17-05-102011-08-04. Service bulletin. BMW: THE SERVICE ENGINE LIGHT IS ON WITH STORED FAULT CODES. THERE IS A WIRING/CONNECTION PROBLEM OR A FAULTY SENSOR. *RM
SIB-12-21-102011-05-04. Service bulletin. BMW: SERVICE ENGINE SOON LIGHT IS ON. THE VEHICLE LOST POWER AND THE ENGINE CRANKS WITH NO START. *RM UPDATED 5/19/15. *PE
SIB-11-08-032011-04-27. Service bulletin. BMW: SIX DIFFERENT MODELS EQUIPPED WITH THE M54 ENGINE COULD HAVE VALVE COVERS BREAK IN COLD WEATHER AND RUIN THE ENGINE. THIS IS DUE TO MOISTURE ACCUMULATION. *RM
SIB-13-06-102011-04-26. Service bulletin. BMW: A SERVICE ENGINE SOON LIGHT COMES ON. THE ENGINE WILL ONLY OPERATE TO 1500 RPMS AND LACKS POWER. THERE IS A SOFTWARE APPLICATION ERROR. *RM
SIB-11-02-102011-04-26. Service bulletin. BMW: SERVICE ENGINE SOON LIGHT IS ON WITH DIESEL ENGINES. *RM