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Service bulletin A4121002065161_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 id10203705
Published by NHTSA2021-12-07
Manufacturer's numberA4121002065161_1
Manufacturer's date2021-11-30
NHTSA componentSUSPENSION

NHTSA's summary

This bulletin contains instructions regarding part number 4K0 941 285 B.

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

Suspension

Vehicles listed
AUDI A62019, 2020, 2021, 2022
AUDI A6 ALLROAD2020, 2021
AUDI A72019, 2020, 2021, 2022
AUDI A7 E2021, 2022
AUDI RS 6 AVANT2021, 2022
AUDI RS 72021, 2022
AUDI RS62020
AUDI RS72020
AUDI S62020, 2021, 2022

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

Recalls for the same vehicles and component
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

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_2023187_82026-04-07. Service bulletin. This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
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.
TSB_2038689_102025-11-08. Service bulletin. This bulletin provides information when there are noises from the rear of vehicle - securing bump stops.
TSB_2076605_22025-10-03. Service bulletin. This TSB provides informaiton pertaining to noises from the guide link bush.
TSB_2076604_22025-10-03. Service bulletin. This bulletin provides information on locating noises coming from the suspension.
TSB_2038689_92025-04-04. Service bulletin. This bulletin provides information regaridng securting the bump stops when there are noises form the rear of the vehicle.
TSB_2018194_122025-04-04. Service bulletin. This bulletin serves as an assessment aid for shock absorber leaks.
A4325022061907_32025-02-05. Service bulletin. This bulletin provides information when vehicles equipped with self leveling suspension lean to one side when parked.
A4025932076605_12025-02-05. Service bulletin. This TSB provides informaiton pertaining to noises from the guide link bush.
A4025922076604_12025-02-05. Service bulletin. This TSB provides informaiton about locating noises coming from suspension.