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Service bulletin A3921402059057_3

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 id10187971
Published by NHTSA2021-03-04
Manufacturer's numberA3921402059057_3
Manufacturer's date2021-02-26
NHTSA componentWHEELS; SUSPENSION

NHTSA's summary

This bulletin contains repair instructions for noises when in reverse or vibrations/humming/droning or rubbing when fully turning the wheel.

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, Wheels

Vehicles listed
AUDI A42017, 2018, 2019, 2020
AUDI A52018, 2019, 2020
AUDI A62019, 2020
AUDI A72019, 2020
AUDI Q52018, 2019, 2020

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
19V4160002019-06-05. WHEELS:HUB
18V8930002018-12-17. SUSPENSION:FRONT

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_2074843_32026-09-04. Service bulletin. This bulletin provides information when there is a wheel/tire imbalance.
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_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.
TSB_2079696_12025-11-08. Service bulletin. This bulletin provides information when there are whining noises at high speeds.
TSB_2074843_22025-11-08. Service bulletin. This bulletin provides information when there is a wheel/tire imbalance.
TSB_2065160_32025-11-08. Service bulletin. This bulletin provides informaiont when the collapsible spare wheel does not fully inflate using the compressor from the vehicle's tool kit.
TSB_2056386_112025-11-08. Service bulletin. This bulletin provides information about the steering wheel alignment.
TSB_2059996_62025-11-08. Service bulletin. This bulletin provides information when there are rumbling/knocking noises from the front suspension; bolted connection of strut brace.