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Over-the-air update DCMX-25.BB MachE

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 id11020123
Published by NHTSA2025-07-02
Manufacturer's numberDCMX-25.BB MachE
Manufacturer's date2025-06-05
Campaign id or software versionDCMX-25.BB
NHTSA componentSTRUCTURE:BODY

NHTSA's summary

"Quality improvements include: -This update prevents a potential issue that may prevent side doors from unlocking when commanded from the exterior of the vehicle following a future over-the-air update."

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.

Components

Body and frame

Vehicles listed
FORD MUSTANG MACH E2024

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

Recalls for the same vehicles and component
20263682026-07-28. Structure
26V4870002026-07-28. STRUCTURE:EXTERIOR TRIM

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SSM 548112026-05-14. Service bulletin. 2022-2026 Mustang Mach-E vehicles built on or after 03-Jan-2022 are no longer equipped with a hands free liftgate system. The vehicle is not misbuilt. The addition of any parts is not a warrantable repair. Do not submit a claim for this condition.
SSM 545552026-02-12. Service bulletin. Some 2020-2022-Corsair, 2021-2023 Nautilus, 2020-2024 Navigator/Aviator, and 2021-2024 Mustang Mach-E vehicles equipped with phone-as-a-key may exhibit various phone-as-a-key concerns with diagnostic trouble codes (DTC) U200D:15, U200E:15, U200F:15, B1589:31/49 through B1598:31/49, B1A56:31/49, B1D55:31/49, and/or B15A5:56 stored in the remote function actuator (RFA) module. If any of these DTCs are detected during diagnostics, clear the DTCs, reprogram the RFA to the latest software level and start a new Ford Diagnosis and Repair System (FDRS) session. Verify that DTCs are no longer present. If only the B1589:31/49 through B1598:31/49, B1A56:31/49, B1D55:31/49, and/or B15A5:56 DTCs return in the RFA after a self-test, follow normal Workshop Manual (WSM) diagnostics in Section 419-01. Repair as necessary outside of this article. For claiming, use causal part 14G617 and labor operations 12651D and 12651D4.
TSB 25-26102026-01-06. Service bulletin. This article supersedes TSB 25-2189 to update the vehicles affected, production cut-off date and part list. Some of the vehicles listed in the Model statement above may experience exterior paint blistering in at least one of the following areas: * Front and rear door skin panel(s) and door jamb area(s) * Rear quarter panel(s) and jamb area(s) * B-pillar outer panel(s) and jamb area(s) * Roof panel and jamb area(s) * Rocker panel(s) and jamb area(s) This may be due to the factory painting process.
SSM 544242025-12-10. Service bulletin. Some 2021-2025 Mustang Mach-E vehicles may exhibit a condition where the front luggage compartment hood is hard to close. This may be due to an alignment issue with the hood. The most common adjustments to improve closing efforts involve the hood front up and down alignment and the bump stop rubbers. Refer to Workshop Manual, Section 501-03 Body Closures > General Procedures > Hood Alignment for procedures on proper adjustments that can improve front luggage compartment hood closing efforts.