Audi bulletin TSB_2072351_3
What it saysThis bulletin provides information when the air conditioning is not working; poor cooling output. NHTSA’s full summary ↓
Audi filed this with NHTSA as a service bulletin dated Oct 14, 2025, received Nov 8, 2025, about the visibility/wiper. It names 3 model years (2022–2024). 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.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationThis bulletin provides information when the air conditioning is not working; poor cooling output. Leaks in the air conditioning system.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| TSB_2072351_3 | Service bulletin | Oct 14, 2025 | 11025274 |
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 themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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What owners reported
Source: NHTSA complaint databaseOwners of the 3 model years this bulletin names have filed 65 complaints with NHTSA since 2015.
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the visibility/wiper
Source: same model, same component group38 other manufacturer communications filed against the Audi Q4 e-tron under the same component group (visibility/wiper), newest first. The eight newest are listed; the rest are on the Audi list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| TSB_2020552_15 | Service bulletin | Sep 22, 2026 | This bulletin provides service information regarding exterior glass cleaning. |
| TSB_20741717_15 | Service bulletin | Aug 11, 2026 | This bulletin provides information on the GFF test plan required for AC compressor replacements regardless of the concern. |
| TSB_2067557_2 | Service bulletin | May 15, 2026 | This bulletin provides informaiton when the windscreen/rear window washer pump is not working (B126101, B126113). |
| TSB_2081505_1 | Service bulletin | Mar 27, 2026 | This bulletin provides information when the air conditioning is not working or restricted vehicle operation. |
| TSB_2081407_1 | Service bulletin | Mar 20, 2026 | This bulletin procides informaiotn when the air condition contol console is locked and heating is activated automatcially. |
| TSB_2080917_1 | Service bulletin | Feb 6, 2026 | This bulletin provides information when the air conditioner does not cool the inbterior, or the cooling output is insufficient. |
| TSB_2067716_3 | Service bulletin | Jan 21, 2026 | This bulletin provides information when the air conditioner is not working, or has a restricted function; leak at the O-ring. |
| TSB_2080034_1 | Service bulletin | Nov 20, 2025 | This bulletin provides information when the AC is not workoing; leak on air conditioner compressor. |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Audi, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Audi TSB_2072351_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 TSB_2072351_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 TSB_2072351_3 cover?
The manufacturer filed it against 3 model years: 2024 Audi Q4 e-tron, 2023 Audi Q4 e-tron, 2022 Audi Q4 e-tron. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.