At a glance
What can fail
A software error may prevent the pedestrian warning sound from emitting at certain speeds in 2024-2026 Lincoln Nautilus Hybrid and 2025 Explorer hybrid police vehicles.
What the fix does
Ford will update the audio control module and digital signal processing module software at no cost, either through a dealer or over-the-air update.
Summarized — see the official notice for exact wording, dates, and contacts.