Audi service campaign 90X4
Audi filed this with NHTSA as a service campaign dated Aug 22, 2024, received Jun 25, 2024, about the unknown or other — 8 documents under this number: Dealer 90X4_REV1, Circular 90X4_REV1, Circular 90X4, Dealer 90X4. It names 28 model years (2023–2024). A service campaign is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationThe gateway control module will be replaced at no cost to owners. Updated claiming information
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| Dealer 90X4_REV1 | Service campaign | Aug 22, 2024 | 11007371 | not yet checked |
| Circular 90X4_REV1 | Service campaign | Aug 22, 2024 | 11007368 | not yet checked |
| Dealer 90X4_REV1 | Service campaign | Aug 22, 2024 | 11007290 | not yet checked |
| Circular 90X4_REV1 | Service campaign | Aug 22, 2024 | 11007287 | not yet checked |
| Circular 90X4 | Service campaign | May 21, 2024 | 11002287 | not yet checked |
| Circular 90X4 | Service campaign | May 21, 2024 | 11002187 | not yet checked |
| Dealer 90X4 | Other | May 20, 2024 | 11002293 | not yet checked |
| Dealer 90X4 | Other | May 20, 2024 | 11002193 | not 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 themAlso filed against model years this site has no page for: 2024 Audi E-Tron Sportback.
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 579.5Is Audi 90X4 a recall?
No. A service campaign 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 90X4 repair free?
A service campaign is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.
Which vehicles does 90X4 cover?
The manufacturer filed it against 28 model years: 2024 Audi A4, 2024 Audi A5, 2024 Audi A6, 2023 Audi A6, 2024 Audi A7, 2024 Audi A8 and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.