Lamborghini service campaign L74X-A.08.26
What it saysCarPlay connection improvements for the infotainment system; Diagnostic improvements for DTCs without P code information for the OBC; Improved management and performance optimization of the DC DC converter. NHTSA’s full summary ↓
Lamborghini filed this with NHTSA as a service campaign dated Feb 19, 2026, received Mar 5, 2026, about the electrical system. It names 1 model year (2025). A service campaign is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationCarPlay connection improvements for the infotainment system; Diagnostic improvements for DTCs without P code information for the OBC; Improved management and performance optimization of the DC DC converter.
Document filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| L74X-A.08.26 | Service campaign | Feb 19, 2026 | 11029723 | PDF, 1,518 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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More bulletins about the electrical system
Source: same model, same component group1 other manufacturer communication filed against the Lamborghini Revuelto under the same component group (electrical system), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| L74X-A.05.26 | Service bulletin | Feb 19, 2026 | CarPlay connection improvements for the infotainment system; Diagnostic improvements for DTCs without P code information for the OBC; Improv… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Lamborghini, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Lamborghini L74X-A.08.26 a recall?
No. A service campaign 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 L74X-A.08.26 repair free?
A service campaign is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.
Which vehicles does L74X-A.08.26 cover?
The manufacturer filed it against 1 model year: 2025 Lamborghini Revuelto. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.