# Service bulletin B330216

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.

- Type: Service bulletin
- NHTSA id: 10151175
- Published by NHTSA: 2018\-12\-10
- Manufacturer's number: B330216
- Manufacturer's date: 2016\-03\-01
- NHTSA component: EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

## NHTSA's summary

Howling Noise from the Rear Differential. When coasting from 85 \- 70 mph, there is a howling noise from the rear differential. CAUSE Resonance behavior during the running\-in phase of the PHEV rear differential

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10151175-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10151175-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories, Transmission and driveline, Differential

## Vehicles listed

- 2013 to 2017 BMW 320I
- 2014 to 2017 BMW 328D
- 2012 to 2016 BMW 328I
- 2016 to 2017 BMW 330E
- 2017 BMW 330I
- 2012 to 2016 BMW 335I
- 2016 to 2017 BMW 340I
- 2013 BMW ACTIVE HYBRID 3
- 2014 to 2015 BMW ACTIVE HYBRID 3

## Other bulletins for the same vehicles and component

- [B330216](/bulletins/10146711.md), 2018-11-05, Service bulletin: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. Howling Noise from the Rear Differential. When coasting from 85 \- 70 mph, there is a howling noise from the rear differential. CAUSE Resonance behavior during the running\-in phase of the PHEV rear differential.

JSON: [/v1/bulletins/10151175](/v1/bulletins/10151175)

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