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Service bulletin A4020062059474_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 id10175371
Published by NHTSA2020-06-04
Manufacturer's numberA4020062059474_1
Manufacturer's date2020-05-13
NHTSA componentEQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; SUSPENSION

NHTSA's summary

This bulletin contains instructions for correcting buffer stop noise (rumbling or squeaking 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

Equipment and accessories, Suspension

Vehicles listed
AUDI A32018, 2019, 2020
AUDI A32021
AUDI A3 SPORTBACK E-TRON2018
AUDI A42018, 2019, 2020, 2021
AUDI A52018, 2019, 2020, 2021
AUDI A5 CABRIOLET2018 to 2021
AUDI A62018, 2019, 2020, 2021
AUDI A72018, 2019, 2020, 2021
AUDI A82018, 2019, 2020
AUDI A82021
AUDI Q32018, 2019, 2020, 2021
AUDI Q52018, 2019, 2020, 2021
AUDI Q72018, 2019, 2020, 2021
AUDI Q82019, 2020, 2021
AUDI R82018
AUDI R82019
AUDI R82020, 2021
AUDI RS 52018, 2019
AUDI RS 52020
AUDI RS 52021
AUDI RS 6 AVANT2021
AUDI RS 72018
AUDI RS 72021
AUDI RS Q82021
AUDI RS62018 to 2020
AUDI RS72019 to 2020
AUDI S32018, 2019, 2020
AUDI S32021
AUDI S42018, 2019, 2020, 2021
AUDI S52018, 2019, 2020, 2021
AUDI S62018
AUDI S62019
AUDI S62020, 2021
AUDI S72018
AUDI S72019
AUDI S72020, 2021
AUDI S82018
AUDI S82019
AUDI S82020, 2021
AUDI SQ52018, 2019, 2020, 2021
AUDI SQ72020
AUDI SQ82020
AUDI TT2018, 2019, 2020, 2021
AUDI TT RS2018, 2019, 2020, 2021
AUDI TTS2018, 2019, 2020, 2021

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

Recalls for the same vehicles and component
20236592023-12-13. Accessories
20220222022-01-26. Suspension
22V0340002022-01-26. TIRES; SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
20212492021-04-26. Suspension
21V2950002021-04-26. SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
20190762019-02-20. Suspension
19V1140002019-02-20. SUSPENSION:FRONT:SHOCK ABSORBER
18V8930002018-12-17. SUSPENSION:FRONT
18V0960002018-02-07. EQUIPMENT:OTHER:LABELS

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_2068629_32026-09-04. Service bulletin. This bulletin provides informaiotn when there are rattling/grinding noises reported from the front end.
TSB_2061464_122026-08-05. Service bulletin. This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
TSB_2043424_202026-08-05. Service bulletin. This bulletin provides information when there are creaking/squeakignnoises from the front end on uneven roads.
TSB_2067804_62026-07-07. Service bulletin. This bulletin provides information when DTC C129700 is logged in diagnostic address 00D4 and/or 00D5.
TSB_2061464_12026-04-07. Service bulletin. This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
TSB_2023187_82026-04-07. Service bulletin. This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
TSB_2062633_62026-03-03. Service bulletin. Thisbulleitn provides informaiotn when there are cracking/craking noises during load changes, or sever vehicle body torsion.
TSB_2043424_192026-02-06. Service bulletin. This bulletin provides information when there are creaking/squeakignnoises from the front end on uneven roads.
TSB_2059665_72025-11-08. Service bulletin. This bulletin provides information parameter settings for suspension control unit J775.
TSB_2062932_22025-11-08. Service bulletin. This bulletin provides information when the measure value block is incorrect in the suspension control module for the air suspension compressor.