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Service bulletins for the 2006 BMW 330Ci

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.

91 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Exhaust and emissions are shown. Show all

Bulletins, newest first
SIB-13-13-102012-01-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. 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-12-24-072010-05-26. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; FUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. BMW VEHICLE: S54-CATALYST PROTECTION MODE WHILE THE VEHICLE IS LOW ON FUEL. COMPLAINTS THAT THE VEHICLE HAS NO POWER DURING HEAVY ACCELERATION. FUEL RESERVE LIGHT IS ILLUMINATED AND THE FUEL LEVEL, WHEN MEASURED WITH THE SERVICE TESTER, IS BELOW 10 LITERS. WITH THE FUEL LEVEL LOW AND UNDER EXTREME DRIVING CONDITIONS (HEAVY ACCELERATION, CORNERING OR RACING), THE FUEL SUPPLY MAY BE INADEQUATE, CAUSING AN INTERMITTENT LEAN MIXTURE TO BE RECORDED BY ALL 4 OXYGEN SENSORS. *PE
SI-B12-13-072009-01-28. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. BMW VEHICLE: DUE TO MATERIAL DETERIORATION OF CERTAIN COMPONENTS OF THE SECONDARY AIR SYSTEM, THE SERVICE ENGINE SOON LIGHT MAY ILLUMINATE WITH FAULT CODE 2761 (SECONDARY AIR SYSTEM) STORED IN DME FAULT MEMORY. 325CIA SULEV (E46) MODELS AFFECTED WITH M56 ENGINES. *PE
SI-B12-06-072009-01-06. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. BMW: VOLUNTARY EMISSIONS RECALL 07E-A01: N54 REPROGRAMMING VEHICLE (DME) FOR OBD DIAGNOSTIC ON MODELS E90, E92 (3 SERIES) WITH N54 (335I MODELS). MAY CAUSE THE OBD DIAGNOSTIC NOT TO DETECT POTENTIAL MALFUNCTIONS OF VARIOUS EMISSION RELEVANT COMPONENTS. *PE

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.