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Service bulletin A2621472054935_6

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 id10201493
Published by NHTSA2021-10-05
Manufacturer's numberA2621472054935_6
Manufacturer's date2021-09-15
NHTSA componentPOWER TRAIN

NHTSA's summary

This bulletin contains repair instructions for when there is a droning, buzzing, or vibration; especially between 1,000 - 1,400 rpm and it can be isolated to the underside of the front of the vehicle.

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

Transmission and driveline

Vehicles listed
AUDI Q72017, 2018, 2019

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

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