Cadillac bulletin N24-248448
Cadillac filed this with NHTSA as a over-the-air update dated Oct 15, 2025, received Apr 1, 2025, about the unknown or other — 3 documents under this number. It names 1 model year (2024). A over-the-air update 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.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationYour vehicle keeps getting better. This software update includes the following, if your vehicle is equipped: • Improves the performance of One-Pedal Drive during shifting. • Improves the performance of motor torque and vehicle acceleration. • Additional fixes and improvements implemented. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
Documents filed under this number
| Document | Kind | Dated | NHTSA id |
|---|---|---|---|
| N24-248448 | Over-the-air update | Oct 15, 2025 | 11024639 |
| N24-248448 | Over-the-air update | Mar 26, 2025 | 11016124 |
| N24-248448 | Over-the-air update | Mar 26, 2025 | 11016123 |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5; the full text comes from the manufacturer or a dealer. 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. Quote it 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.
Common questions
Source: NHTSA, 49 CFR 579.5Is Cadillac N24-248448 a recall?
No. A over-the-air update 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 N24-248448 repair free?
A over-the-air update 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 N24-248448 cover?
The manufacturer filed it against 1 model year: 2024 Cadillac Lyriq. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.