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Service bulletin A8723562071621_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 id10243956
Published by NHTSA2023-11-06
Manufacturer's numberA8723562071621_1
Manufacturer's date2023-10-05
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

This bulletin provides information for when there are rattle and/or knocking noises from the engine compartment.

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

Engine

Vehicles listed
AUDI RS 32022, 2023, 2024

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

Other bulletins for the same vehicles and component
TSB_2082323_12026-07-07. Service bulletin. This bulletin provides informaiton when the engine is not running smoothly, misfiring.
TSB_2074640_32026-07-07. Service bulletin. This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km.
TSB_2073867_32026-07-07. Service bulletin. This bulletin provides information when DTC U140A00 Terminal 30 is stored in the ECM.
TSB_2067757_42026-04-07. Service bulletin. This bulletin provides information when there is a drive system fault/engine won't start; either no DTC, or DTC P0191, P0087.
TSB_2051095_102026-03-03. Service bulletin. This bulletin provides information on the use of the Audi frequencly analysis app, and where the application can be downloaded.
TSB_2021205_102026-03-03. Service bulletin. This bulletin provides information on VIN Plates, Safety Certification labels, and the ordering procedures.
TSB_2060750_52026-02-06. Service bulletin. This bulletin provides information regarding UV leak additive for finding oil leaks.
TSB_2074640_22026-01-07. Service bulletin. This bulletin provides information when there is increased oil consumption; >0.5ltr/1000 km.
SM 57-20252025-12-05. Other. This special notice is to inform dealers to return the parts listed and only order the successor parts going forward.
TSB_2077640_22025-11-08. Service bulletin. This bulletin provides information when there is an emissions warning lamp on, incorrect purge flow, P0441.