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Service bulletin A3720022060146_2

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 id10178819
Published by NHTSA2020-09-03
Manufacturer's numberA3720022060146_2
Manufacturer's date2020-08-21
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; VEHICLE SPEED CONTROL

NHTSA's summary

This bulletin contains a software update that addresses a brief but sudden increase in engine speed without DTCs or leaks.

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

Electrical system, Throttle and cruise control, Software

Vehicles listed
AUDI A32018
AUDI S32018

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

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A9120502047576_52021-01-07. Service bulletin. This informational bulletin contains software instructions for vehicles with MIB2 with Navigation plus.