# Service bulletin A461332 2016681\-

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: 10123871
- Published by NHTSA: 2017\-11\-17
- Manufacturer's number: A461332 2016681\-
- Manufacturer's date: 2013\-03\-18
- NHTSA component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER; SERVICE BRAKES; SERVICE BRAKES, AIR:DISC:CALIPER

## NHTSA's summary

Supersedes Technical Service Bulletin Group 47 number 10\-01 dated July 15, 2010. Muh? sound or moaning noise coming from the front brakes \(FNRG\). The performance of the brakes is not compromised. The pistons in the calipers in certain vehicles may not retract far enough, which may leave contact between the rotor and pad. This contact may cause a ?muh? sound or moaning noise in low speed conditions.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10123871-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10123871-0001.pdf)

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

## Components

Brakes, Brake caliper

## Vehicles listed

- 2006 to 2008 AUDI A4
- 2006 to 2009 AUDI A4 CABRIOLET
- 2005 to 2011 AUDI A6

JSON: [/v1/bulletins/10123871](/v1/bulletins/10123871)

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