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Manufacturer communication · Service bulletin

Audi bulletin A5723242072187_1

What it saysThis bulletin provides information for when ghost fault "B200096: Control module faulty, symptom 131164" is stored in 0046. NHTSA’s full summary ↓

Audi filed this with NHTSA as a service bulletin dated Nov 22, 2023, received Dec 6, 2023, about the engine. It names 9 model years (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 communication

This bulletin provides information for when ghost fault "B200096: Control module faulty, symptom 131164" is stored in 0046.

Kind Service bulletin Manufacturer date Nov 22, 2023 Received by NHTSA Dec 6, 2023 Components Engine

Document filed under this number

DocumentKindDatedNHTSA idAt NHTSA
A5723242072187_1Service bulletinNov 22, 202310245627PDF, 304 KB

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.

Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.

Find the engine control module (ecu/ecm) for the 2024 A6 →

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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.

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What owners reported

Source: NHTSA complaint database

Owners of the 9 model years this bulletin names have filed 46 complaints with NHTSA since 2015. 1 of them name Engine — 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.

My Audi RS6 has experienced a failure involving the engine cooling system/water pump that requires repair. This appears to be a recurring issue among C8 RS6 owners. Other owners have reported water-pump failures, coolant loss, overheating, drivetrain malfunction warnings, turbo underboost faults, and vehicles entering reduced-power or…

2024 Audi RS · Engine · filed with NHTSA Sep 22, 2026 · ODI 11766216

My 2024 Audi Q5 plug-in hybrid (VIN ) has twice lost accelerator response when transitioning from battery power to gasoline power. In both events, the warning message displayed was: “Drive system: malfunction!

2024 Audi Q5 · Engine · filed with NHTSA Mar 28, 2026 · ODI 11727662

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 engine

Source: same model, same component group

271 other manufacturer communications filed against these Audi models under the same component group (engine), newest first. The eight newest are listed; the rest are on the Audi list.

NumberKindDatedNHTSA’s summary
TSB_2079927_3Service bulletinSep 30, 2026This bulletin provides information when the exhaust emissions warning lamp lights up; DTC P050A; 2.0 ltr 4-cyl.
TSB_2083393_1Service bulletinSep 25, 2026This bulletin provides information when the starter/generator drive belt is noisy or came off.
TSB_2079911_4Service bulletinSep 25, 2026This bulletin provides information when the MIL is on; DTC P050600 with Symptom 4008 stored in ECM V6 TFSI.
TSB_2078914_6Service bulletinSep 25, 2026This bulletin provides information when the MIL is on; DTC P064F00 stored in the ECM.
TSB_2069531_2Service bulletinSep 25, 2026This bulletin provides information when the MIL is on, EVAP pressure/temp sensor incorrect DTC displayed: P202400, P045000, P045200, P24D600…
TSB_2078849_3Service bulletinSep 23, 2026This bulletin provides information regarding an oil change when replacing the engine control unit.
TSB_2083287_1Service bulletinSep 18, 2026This Pending Service Solution (PSS) requests that technicians create a record in the PSS database when DTC P001400 camshaft position is stor…
TSB_2081030_4Service bulletinSep 14, 2026This bulletin provides information when there is an abnormal knocking noise from the engine compartment; V6 3.0L TFSI.

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.

Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is Audi A5723242072187_1 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 A5723242072187_1 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 A5723242072187_1 cover?

The manufacturer filed it against 9 model years: 2024 Audi A6, 2024 Audi A7, 2024 Audi A8, 2024 Audi Q5, 2024 Audi RS, 2024 Audi S6 and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.