Audi bulletin A0124202071770_6
What it saysThis bulletin provides information when the MIL is illuminated; DTC P240700 is stored. NHTSA’s full summary ↓
Audi filed this with NHTSA as a service bulletin dated May 10, 2024, received Jun 25, 2024, about the engine — 2 documents under this number. It names 4 model years (2022–2023). 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 MIL is illuminated; DTC P240700 is stored.
Trouble codes it names: P2407 all 1 read from the document itself; NHTSA’s summary names none
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| A0124202071770_6 | Service bulletin | May 10, 2024 | 11002209 | |
| A0124202071770_6 | Service bulletin | May 10, 2024 | 11002109 |
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 4 model years this bulletin names have filed 157 complaints with NHTSA since 2015. 30 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.
What happened: During routine service on XXX at 64,148 miles, an independent Audi specialist ( , ) found low coolant, coolant leaking into the vacuum system, and coolant on the belt drive. On XXX the shop replaced the water pump, thermostat, vacuum pump, vacuum tank, and vacuum lines at a cost of $6,314.30.
2022 Audi Q7 · Engine · filed with NHTSA Sep 28, 2026 · ODI 11767523
2022 Audi Q5 (VIN: ). Engine lubrication system failure — persistent abnormal oil consumption across two separate engines over 14 months. Beginning March 2025, the low engine oil warning light began activating repeatedly, sometimes after as few as 300 miles.
2022 Audi Q5 · Engine · filed with NHTSA May 30, 2026 · ODI 11740979
Total engine failure at ~13.5k miles. 2 out of 4 cylinders and pistons failed, found damage on cylinder walls. Cylinder pressure too high. Failed cylinder leak down test and pressure test. Metal shavings found in oil filter and housing
2023 Audi Q5 · Engine · filed with NHTSA Sep 17, 2025 · ODI 11687879
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 group164 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.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| TSB_2079927_3 | Service bulletin | Sep 30, 2026 | This bulletin provides information when the exhaust emissions warning lamp lights up; DTC P050A; 2.0 ltr 4-cyl. |
| TSB_2083393_1 | Service bulletin | Sep 25, 2026 | This bulletin provides information when the starter/generator drive belt is noisy or came off. |
| TSB_2069531_2 | Service bulletin | Sep 25, 2026 | This bulletin provides information when the MIL is on, EVAP pressure/temp sensor incorrect DTC displayed: P202400, P045000, P045200, P24D600… |
| TSB_2083287_1 | Service bulletin | Sep 18, 2026 | This Pending Service Solution (PSS) requests that technicians create a record in the PSS database when DTC P001400 camshaft position is stor… |
| TSB_2081030_4 | Service bulletin | Sep 14, 2026 | This bulletin provides information when there is an abnormal knocking noise from the engine compartment; V6 3.0L TFSI. |
| SM 34-2026 | Other | Aug 21, 2026 | This special notice is to inform dealers to return the parts listed and only order the successor parts going forward. |
| TSB_2079917_2 | Service bulletin | Aug 20, 2026 | This bulletin provides information when the engine can only be started with a delay; 2.0 ltr. 4 cyl. TFSI. |
| TSB_2081030_3 | Service bulletin | Aug 13, 2026 | This bulletin provides information when there is an abnormal engine 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.
Common questions
Source: NHTSA, 49 CFR 579.5Is Audi A0124202071770_6 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 A0124202071770_6 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 A0124202071770_6 cover?
The manufacturer filed it against 4 model years: 2022 Audi Q3, 2023 Audi Q5, 2022 Audi Q5, 2022 Audi Q7. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.