Audi bulletin TSB_2079733_5
What it saysThis bulletin provides information when there is yellow warning lamp illuminated; DTC B200042, or no DTCs. NHTSA’s full summary ↓
Audi filed this with NHTSA as a service bulletin dated Sep 14, 2026, received Oct 5, 2026, about the steering. It names 9 model years (2025–2026). 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 there is yellow warning lamp illuminated; DTC B200042, or no DTCs.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| TSB_2079733_5 | Service bulletin | Sep 14, 2026 | 11038065 |
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: 2025 Audi S6 Sportback E-Tron.
A 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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A weekly email, sent only in a week when Audi files something new with NHTSA for the model you pick — service bulletins, campaigns, warranty extensions, over-the-air notices, every model year. Nothing else is sent; one-click unsubscribe in every message. Separate from recall alerts.
What owners reported
Source: NHTSA complaint databaseOwners of the 8 model years this bulletin names have filed 133 complaints with NHTSA since 2015. 1 of them name Steering — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.
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 steering
Source: same model, same component group56 other manufacturer communications filed against these Audi models under the same component group (steering), newest first. The eight newest are listed; the rest are on the Audi list.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| TSB_2074846_5 | Service bulletin | Sep 22, 2026 | This bulletin provides information about vibrations and rotational steering vibrations. |
| TSB_2065871_4 | Service bulletin | Sep 22, 2026 | This bulletin provides informaiton when DTC B200FF0 is stored. |
| TSB_2080711_7 | Service bulletin | Sep 14, 2026 | This bulletin provides information when there is a steering fault; control module faulty or internal malfunction. |
| TSB_2083083_2 | Service bulletin | Aug 27, 2026 | This bulletin provides information when diagnostic address 0044 (steering) cannot be reached. |
| TSB_2083100_1 | Service bulletin | Aug 26, 2026 | This bulletin provides information when there is a steerin fault, terminal 30; DTC U140A00, PR number 1X1 1X0. |
| TSB_2083083_1 | Service bulletin | Aug 21, 2026 | This bulletin provides information when diagnostic address 0044 (steering) cannot be reached. |
| TSB_2063546_5 | Service bulletin | Aug 21, 2026 | This bulletin provides service infomraiton regardin gthe identifaction of noises with dynamic steering. |
| TSB_2063528_5 | Service bulletin | Aug 21, 2026 | This bulletin provides service information when thre are engine noises in the vehicle interior. |
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_2079733_5 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_2079733_5 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_2079733_5 cover?
The manufacturer filed it against 9 model years: 2025 Audi A5, 2026 Audi A6, 2025 Audi A6 Sportback e-tron, 2025 Audi Q5, 2025 Audi Q6 e-tron, 2025 Audi S5 and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.