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SIB 16 01 05: Fuel tank humming noise

Fuel tank humming noise on BMW E90/E92/E93 models (2007); BMW explains the cause and the approved repair.

BMW service bulletin · NHTSA ID 10025556 · Jan 2008 · also written SI B16 01 05, B160105

What it covers

A service bulletin tells BMW technicians how to diagnose or fix a known issue. It is not a recall: a repair under a bulletin is normally paid by the owner unless the car is still under warranty or a warranty extension applies.

Buzzing, humming or growling noises coming from inside the fuel tank. Vehicles with M56 engine from start of production to the present (sulev vehicles only). Model E46 (3 series)

NHTSA's summary of this communication (excerpt)

Find it on NHTSA.gov →

Details

Bulletin numberSIB 16 01 05
Also written: SI B16 01 05, B160105, 16 01 05, SIB-16-01-05, SI B160105
NHTSA ID10025556
Document IDs filedSI B16 01 05
TypeService bulletin
Date
Models3 Series
Model years2007
ChassisE90, E92, E93
EnginesN52, N54, N55
Component (NHTSA)Fuel System
Gasoline › Storage › Tank Assembly

Model, year and engine coverage comes from NHTSA's records. Not every car in this range is affected; the official document lists the exact production dates and conditions.

Related bulletins

Before you pay, check the VIN for recalls. Some failures are covered by a safety recall or a BMW warranty extension.

Source: NHTSA Manufacturer Communications (public data). BimmerBench is not affiliated with BMW or NHTSA. The title and description above are our own plain-English summary; the full bulletin is BMW's document, linked above.

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