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Service bulletin A9021122064301_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 id10200554
Published by NHTSA2021-09-03
Manufacturer's numberA9021122064301_1
Manufacturer's date2021-08-19
NHTSA componentELECTRICAL SYSTEM:ADAS:BLINDSPOT:SOFTWARE

NHTSA's summary

This bulletin contains a software update that addresses trip odometer and/or clock resetting to setting.

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

Driver assistance, Electrical system, Blind spot detection

Vehicles listed
AUDI Q32021

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