Service bulletin A461352 2034885-
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 | 10124510 |
| Published by NHTSA | 2017-12-05 |
| Manufacturer's number | A461352 2034885- |
| Manufacturer's date | 2013-07-31 |
| NHTSA component | SERVICE BRAKES |
NHTSA's summary
Customer may report hearing a high-pitched squeal or squeak from the front brake system when brakes are used with light to moderate effort. Various parts have been replaced under warranty for the condition noted above. In an effort to gain information, we are asking that you contact the Audi Technical Assistance Center (TAC) before replacing any parts. This will assist us in diagnosing any potential issues with the condition noted above.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Brakes
| AUDI A8 | 2013, 2014 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| TSB_2075120_3 | 2026-09-04. Service bulletin. This bulletin provides information about the general approach for brake vibration concerns. |
|---|---|
| TSB_2072304_4 | 2026-09-04. Service bulletin. This bulletin provides information when there is an ABS/ESC speed sensor implausible signal. |
| TSB_2069904_3 | 2026-09-04. Service bulletin. This bulletin provides information for all models regarding brake sounds. |
| TSB_2069078_4 | 2026-09-04. Service bulletin. This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only). |
| TSB_2069904_2 | 2025-11-08. Service bulletin. This bulletin provides information for all models regarding brake sounds. |
| TSB_2075120_2 | 2025-11-08. Service bulletin. This bulletin provides information regarding the general approach for all Audi vehicles regarding brake vibrations. |
| TSB_2072304_3 | 2025-11-08. Service bulletin. This bulletin provides information when there is an ABS/ESC speed sensor implausible signal. |
| TSB_2069078_3 | 2025-11-08. Service bulletin. This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only). |
| A4624592069078_2 | 2024-10-28. Service bulletin. This bulletin provides informaion regarding zirconium inserts in the bake piston for vehicle equipped with ceramic brakes. |
| A4524492075120_1 | 2024-10-28. Service bulletin. This bulletin provides information regarding the general approach to brakes rubbing. |