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Manufacturer communication · Service bulletin

Volkswagen bulletin SM 20-2024

Volkswagen filed this with NHTSA as a service bulletin dated Mar 21, 2024, received Apr 4, 2024, about the equipment. It names 6 model years (2019–2024). 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 special notice is to inform dealers to return the parts listed and only order the successor parts going forward.

Kind Service bulletin Manufacturer date Mar 21, 2024 Received by NHTSA Apr 4, 2024 Components Equipment, Engine And Engine Cooling

Document filed under this number

DocumentKindDatedNHTSA idAt NHTSA
SM 20-2024Service bulletinMar 21, 202410252091not yet checked

The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. 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. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.

Model years it names

Source: as the manufacturer filed them

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 Volkswagen SM 20-2024 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 SM 20-2024 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 SM 20-2024 cover?

The manufacturer filed it against 6 model years: 2024 Volkswagen Arteon, 2023 Volkswagen Arteon, 2022 Volkswagen Arteon, 2021 Volkswagen Arteon, 2020 Volkswagen Arteon, 2019 Volkswagen Arteon. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.