# 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.

- Type: Service bulletin
- NHTSA id: 10187971
- Published by NHTSA: 2021\-03\-04
- Manufacturer's number: A3921402059057\_3
- Manufacturer's date: 2021\-02\-26
- NHTSA component: WHEELS; 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

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10187971-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10187971-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Suspension, Wheels

## Vehicles listed

- 2017 to 2020 AUDI A4
- 2018 to 2020 AUDI A5
- 2019 to 2020 AUDI A6
- 2019 to 2020 AUDI A7
- 2018 to 2020 AUDI Q5

## Recalls for the same vehicles and component

- [2022022](/recalls/tc/2022022.md), 2022-01-26: Suspension
- [22V034000](/recalls/nhtsa/22V034000.md), 2022-01-26: TIRES; SUSPENSION:REAR:AXLE:NON\-POWERED AXLE ASSEMBLY
- [2021249](/recalls/tc/2021249.md), 2021-04-26: Suspension
- [21V295000](/recalls/nhtsa/21V295000.md), 2021-04-26: SUSPENSION:REAR:AXLE:NON\-POWERED AXLE ASSEMBLY
- [19V416000](/recalls/nhtsa/19V416000.md), 2019-06-05: WHEELS:HUB
- [18V893000](/recalls/nhtsa/18V893000.md), 2018-12-17: SUSPENSION:FRONT

## Other bulletins for the same vehicles and component

- [TSB\_2074843\_3](/bulletins/11036919.md), 2026-09-04, Service bulletin: WHEELS. This bulletin provides information when there is a wheel/tire imbalance.
- [TSB\_2023187\_8](/bulletins/11030983.md), 2026-04-07, Service bulletin: SUSPENSION. This bulletin provides informaiotn regarding squeaking noises when steering or maneuvering.
- [TSB\_2062633\_6](/bulletins/11029371.md), 2026-03-03, Service bulletin: SUSPENSION. Thisbulleitn provides informaiotn when there are cracking/craking noises during load changes, or sever vehicle body torsion.
- [TSB\_2059665\_7](/bulletins/11025400.md), 2025-11-08, Service bulletin: SUSPENSION. This bulletin provides information parameter settings for suspension control unit J775.
- [TSB\_2062932\_2](/bulletins/11025365.md), 2025-11-08, Service bulletin: SUSPENSION. This bulletin provides information when the measure value block is incorrect in the suspension control module for the air suspension compressor.
- [TSB\_2079696\_1](/bulletins/11025355.md), 2025-11-08, Service bulletin: WHEELS. This bulletin provides information when there are whining noises at high speeds.
- [TSB\_2074843\_2](/bulletins/11025339.md), 2025-11-08, Service bulletin: WHEELS. This bulletin provides information when there is a wheel/tire imbalance.
- [TSB\_2065160\_3](/bulletins/11025328.md), 2025-11-08, Service bulletin: WHEELS. This bulletin provides informaiont when the collapsible spare wheel does not fully inflate using the compressor from the vehicle's tool kit.
- [TSB\_2056386\_11](/bulletins/11025326.md), 2025-11-08, Service bulletin: WHEELS. This bulletin provides information about the steering wheel alignment.
- [TSB\_2059996\_6](/bulletins/11025242.md), 2025-11-08, Service bulletin: SUSPENSION. This bulletin provides information when there are rumbling/knocking noises from the front suspension; bolted connection of strut brace.

JSON: [/v1/bulletins/10187971](/v1/bulletins/10187971)

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