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Manufacturer communication · Service bulletin

Audi bulletin A2723602067906_3

Audi filed this with NHTSA as a service bulletin dated Sep 11, 2023, received Oct 5, 2023, about the engine and engine cooling. It names 195 model years (2017–2024). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.

What the bulletin says

Source: NHTSA's summary of the manufacturer's communication

This bulletin provides information for when DTC P0A7D00 is stored.

Kind Service bulletin Manufacturer date Sep 11, 2023 Received by NHTSA Oct 5, 2023 Components Engine And Engine Cooling

Document filed under this number

DocumentKindDatedNHTSA id
A2723602067906_3Service bulletinSep 11, 202310242930

The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5; the full text comes from the manufacturer or a dealer. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. Quote it at a service desk; it is what the dealer’s system is keyed on.

Model years it names

Source: as the manufacturer filed them

and 149 more model years on this site.

Also filed against model years this site has no page for: 2021 Audi RS3; 2018 Audi RS4; 2020 Audi RS7; 2017 Audi TT; 2023 Audi TT RS; 2019 Audi TTS.

A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.

Common questions

Source: NHTSA, 49 CFR 579.5

Is Audi A2723602067906_3 a recall?

No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.

Is the A2723602067906_3 repair free?

Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way.

Which vehicles does A2723602067906_3 cover?

The manufacturer filed it against 195 model years: 2024 Audi A3, 2023 Audi A3, 2022 Audi A3, 2020 Audi A3, 2019 Audi A3, 2018 Audi A3 and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.