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Service bulletin A462348203418124

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 id10242942
Published by NHTSA2023-10-05
Manufacturer's numberA462348203418124
Manufacturer's date2023-09-14
NHTSA componentSERVICE BRAKES

NHTSA's summary

This bulletin provides information on brake noise analysis and handling.

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, 2020
AUDI A32022, 2023, 2024, 2025
AUDI A42015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI A4 ALLROAD2020, 2021, 2022, 2023, 2024, 2025
AUDI A52015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI A5 CABRIOLET2015 to 2025
AUDI A62015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI A6 ALLROAD2020, 2021, 2022, 2023, 2024
AUDI A72015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI A7 E2021, 2022
AUDI A82015, 2016, 2017, 2018, 2019, 2020
AUDI A82021 to 2025
AUDI A8 L E2020
AUDI A8 L E2021
AUDI E-TRON2019
AUDI E-TRON2021, 2022, 2023
AUDI E-TRON2024 to 2025
AUDI E-TRON GT2022, 2023, 2024
AUDI E-TRON GT2025
AUDI Q32015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI Q4 E-TRON2022 to 2024
AUDI Q4 SPORTBACK E-TRON2025
AUDI Q52015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI Q5 E2024, 2025
AUDI Q5 HYBRID2015 to 2016
AUDI Q5 PHEV2020 to 2023
AUDI Q72015
AUDI Q72017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI Q82019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI R82015
AUDI R82017, 2018
AUDI R82020, 2021, 2022, 2023
AUDI RS 32017, 2018, 2019, 2020
AUDI RS 32022, 2023, 2024, 2025
AUDI RS 52018, 2019
AUDI RS 52021, 2022, 2023, 2024, 2025
AUDI RS 5 CABRIOLET2015 (the catalog's model; the bulletin names a series or trim of it)
AUDI RS 6 AVANT2021, 2022, 2023, 2024, 2025
AUDI RS 72015, 2016, 2017, 2018
AUDI RS 72021, 2022, 2023, 2024, 2025
AUDI RS E-TRON GT2022, 2023, 2024
AUDI RS Q82020, 2021, 2022, 2023, 2024, 2025
AUDI RS52015
AUDI S E-TRON GT2026
AUDI S32015, 2016, 2017, 2018, 2019, 2020
AUDI S32022, 2023, 2024, 2025
AUDI S42015
AUDI S42018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI S52015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI S5 CABRIOLET2015 to 2025
AUDI S62015, 2016, 2017, 2018
AUDI S62020, 2021, 2022, 2023, 2024, 2025
AUDI S72015, 2016, 2017, 2018
AUDI S72020, 2021, 2022, 2023, 2024, 2025
AUDI S82015, 2016, 2017, 2018
AUDI S82020, 2021, 2022, 2023, 2024, 2025
AUDI SQ52015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
AUDI SQ72020, 2021, 2022, 2023, 2024, 2025
AUDI SQ82020, 2021, 2022, 2023, 2024, 2025
AUDI TT2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
AUDI TT RS2018, 2019, 2020, 2021, 2022
AUDI TTS2015, 2016, 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
23V6010002023-08-25. SERVICE BRAKES, HYDRAULIC:FLUID
20232862023-05-12. Brakes
20V7860002020-12-16. SERVICE BRAKES, HYDRAULIC:PEDALS AND LINKAGES
20192352019-05-17. Brakes
20191732019-04-08. Brakes
19V2770002019-04-08. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER
20182922018-06-01. Brakes
18V3690002018-06-01. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

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_2081760_12026-05-05. Service bulletin. This bulletin provides informaiton when the ABS/ESP intervenes early at low speeds.
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.