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September 23, 2026 Service bulletin

Some 2021-2024 Mustang Mach-E, 2025-2026 Navigator and 2024 F-150 vehicles may exhibit inoperative...

Ford technical service bulletin SSM 55194 for 2024 Ford F-150, 2025-2026 Lincoln Navigator and 2021-2024 Ford Mustang Mach E.

Bulletin number
SSM 55194
Component
Electrical system
Summary
Some 2021-2024 Mustang Mach-E, 2025-2026 Navigator and 2024 F-150 vehicles may exhibit inoperative welcome/approach detection lights. This may be due to the body control module (BCM) software. To correct the condition, download and run the "BCM - Programmable Module Installation (PMI)" application using the latest software level of the Ford Diagnosis and Repair System (FDRS) scan tool. If the condition persists after PMI, refer to Workshop Manual (WSM), Section 417-01 for normal diagnostics and repair as necessary outside of this article. For claiming, use causal part 15604 and labor operations 12651D and BCM.

Owners of these vehicles have filed 362 complaints in the electrical category.

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