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NHTSA 10147089: Blower motor noise

Blower motor noise on BMW E90/E92/E93/F30 and other models (2012–2014); BMW shared service information.

BMW service bulletin · NHTSA ID 10147089 · Feb 2015

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.

designates changes to this revision SUBJECT Blower Makes an Unusual Noise. An unusual howling/vibrating noise can be heard from the glove compartment and passenger foot well area (blower motor).

NHTSA's summary of this communication (excerpt)

Official document on NHTSA (PDF) →

Details

Bulletin numberNHTSA 10147089
NHTSA ID10147089
Document IDs filed640412
TypeService bulletin
Date
Models320i, 328d, 328i, 335i, ActiveHybrid 3
Model years2012–2014
ChassisE90, E92, E93, F30, F31, F34
EnginesN20, N47, N52, N55
Component (NHTSA)Visibility › Defroster/Defogger/Hvac System
Visibility › Defroster/Defogger/Hvac System › Fan/Motor

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.

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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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