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Manufacturer communication · Service bulletin

Volkswagen bulletin V1524012075320_3

What it saysCylinder Head Cover bolts may be loose causing oil residue in threaded connection. NHTSA’s full summary ↓

Volkswagen filed this with NHTSA as a service bulletin dated May 8, 2025, received Jun 3, 2025, about the engine. It names 1 model year (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

Cylinder Head Cover bolts may be loose causing oil residue in threaded connection.

Kind Service bulletin Manufacturer date May 8, 2025 Received by NHTSA Jun 3, 2025 Components Engine

Document filed under this number

DocumentKindDatedNHTSA idAt NHTSA
V1524012075320_3Service bulletinMay 8, 202511018933PDF

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 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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A weekly email, sent only in a week when Volkswagen 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 database

Owners of the 1 model year this bulletin names have filed 277 complaints with NHTSA since 2015. 50 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.

Vehicle had multiple engine malfunction lights appear and start/stop failures. Vehicle failed to start properly and speed was limited to prevent damage engine. Happened while I was driving it and I had to pull over and had the vehicle towed. An authorized dealer, Auto Import Inc in Brainerd, MN has had the vehicle since July 29th.

2024 Volkswagen Atlas · Engine · filed with NHTSA Aug 11, 2024 · ODI 11607846

In depth: 2024 Volkswagen Atlas engine problems →

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

55 other manufacturer communications filed against the Volkswagen Atlas under the same component group (engine), newest first. The eight newest are listed; the rest are on the Volkswagen list.

NumberKindDatedNHTSA’s summary
V0116152014815_20Service bulletinSep 17, 2026Suggested fuel additive
V1718062017813_24Service bulletinJul 9, 2026Oil Consumption Measurement and Electronic Oil Consumption Measurement
VWP-26-07 FAQWarranty extensionJul 6, 2026For applicable 2018-2022 Atlas and Atlas Cross Sport 3.6L Settlement Class Vehicles (NA6 warranty key), the New Vehicle Limited Warranty wil…
V0125062079645_3Service bulletinJun 22, 2026Excess flashing left behind during the intake manifold injection molding process can cause a lean misfire in affected cylinders.
TT 13-20-01_3Service bulletinJun 18, 2026Instruction, how to lubicate engine before initial start.
TT 10-18-02_2OtherJun 18, 2026Lubricating engine components before reassembly.
V2126022082009_2Service bulletinJun 12, 2026Oil Leak from Turbocharger Air Inlet Elbow
V1719012012855_81Service bulletinJun 4, 2026Volkswagen Engine Oil Standards

Quote the number at the service desk. It is what the dealer’s system is keyed on.

Every manufacturer communication NHTSA holds for Volkswagen, by the number printed on the letter.

Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is Volkswagen V1524012075320_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 V1524012075320_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. Every Volkswagen warranty extension on file lists the ones Volkswagen has filed.

Which vehicles does V1524012075320_3 cover?

The manufacturer filed it against 1 model year: 2024 Volkswagen Atlas. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.