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Service bulletin A3420472058875_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 id10172967
Published by NHTSA2020-04-02
Manufacturer's numberA3420472058875_1
Manufacturer's date2020-03-24
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This bulletin contains instructions for oil leaking from the vehicle without a DTC.

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.

Vehicles listed
AUDI A42017, 2018, 2019, 2020
AUDI A52018, 2019, 2020
AUDI A62016, 2017, 2018, 2019, 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.