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Service bulletin A4622372068629_1

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10226838
Published by NHTSA2022-12-06
Manufacturer's numberA4622372068629_1
Manufacturer's date2022-11-18
NHTSA componentSERVICE BRAKES

NHTSA's summary

This bulletin provides instructions to address rattling/grinding noises from the front end.

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

Vehicles listed
AUDI A32015, 2016, 2017, 2018, 2019
AUDI A32022, 2023
AUDI Q32019, 2020, 2021, 2022, 2023
AUDI RS 32017, 2018, 2019
AUDI RS 32022, 2023
AUDI S32015, 2016, 2017, 2018, 2019
AUDI S32022, 2023
AUDI TT2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
AUDI TT RS2017
AUDI TT RS2018, 2019, 2020, 2021, 2022
AUDI TT RS2023
AUDI TTS2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20V7860002020-12-16. SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
TSB_2079459_22026-10-05. Service bulletin. This bulletin provides information when the DTC U300100 is logged I n the electromechanical brake servo.
TSB_2077435_32026-09-04. Service bulletin. This bulletin provides information when there are cracks on the friction ring surface on ceramic brake discs.
TSB_2075120_32026-09-04. Service bulletin. This bulletin provides information about the general approach for brake vibration concerns.
TSB_2072304_42026-09-04. Service bulletin. This bulletin provides information when there is an ABS/ESC speed sensor implausible signal.
TSB_2069904_32026-09-04. Service bulletin. This bulletin provides information for all models regarding brake sounds.
TSB_2069078_42026-09-04. Service bulletin. This bulletin provides information on the zirconium insercts in the brake piston (ceramic brakes only).
TSB_2067132_42026-09-04. Service bulletin. This bulletin provides information when there is corrosion on the friction survace of steel brake discs.
TSB_2072305_32026-03-03. Service bulletin. This bulletin provides information when the MIL is on; DTC P258B00 or P055600.
TSB_2034143_112026-01-07. Service bulletin. This Repair Authorization requests that technicians contact the Technical Assistance Center before proceeding with any brake repairs on vehicles with Cceramic brakes.
TSB_2077435_22025-11-08. Service bulletin. This bulletin provides information when there are cracks on the friction ring surface on ceramic brake discs.