Maserati bulletin MAS004845 MCL 25-46
What it saysThis bulletin supersedes MAS004784 MCL 25-40 released on July 25, 2025. NHTSA’s full summary ↓
Maserati filed this with NHTSA as a manufacturer communication dated Sep 29, 2025, received Sep 30, 2025. It names 1 model year (2025). A manufacturer communication 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 supersedes MAS004784 MCL 25-40 released on July 25, 2025. It contains updated information, please ensure all previous versions are discarded. We are pleased to introduce you the new arrival in Maserati. Developed at the Maserati Innovation Lab in Modena, the Grecale Folgore is the first fully electric SUV of the Trident company. Folgore is the name that identifies the Trident electric range and represents innovation, luxury, functional beauty and that vision that unites past and future in the name of Maserati's incomparable style. The new Grecale Folgore will be available in a single version, capable of releasing power of up to 400kW and equipped with a 105kWh battery. This letter sets out some important guidelines for the technical management of the new Maserati Grecale Folgore. For further details and general information regarding the entire Folgore range, please, refer to the dedicated bulletin MAS003876 and its subsequent revisions. This document includes in detail: • Vehicle maintenance and periodic battery checks. • Indications of best practices and technical notes for Service. • Pre-delivery inspection checklist. • Activation of the technical team. • Unveiling tech-doc/diagnosis and special tools.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| MAS004845 MCL 25-46 | Other | Sep 29, 2025 | 11023392 | PDF, 992 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.
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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A weekly email, sent only in a week when Maserati 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.
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Maserati, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Maserati MAS004845 MCL 25-46 a recall?
No. A manufacturer communication 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 MAS004845 MCL 25-46 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 MAS004845 MCL 25-46 cover?
The manufacturer filed it against 1 model year: 2025 Maserati Grecale. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.