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Over-the-air update OTA TCU-24.2.5.9 Nautilus

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeOver-the-air update
NHTSA id11015129
Published by NHTSA2025-03-06
Manufacturer's numberOTA TCU-24.2.5.9 Nautilus
Manufacturer's date2025-02-21
Campaign id or software version25-OTA TCU-24.2.5.9 Nautilus
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

"""Quality improvements include: -Robustness action to improve connectivity and location dependent features."""

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
LINCOLN NAUTILUS2024, 2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.