Ford Mustang Mach E 2021–2023 — technical service bulletin
Bulletin SSM 51956 · NHTSA communication 10244820 · issued Oct 2, 2023
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
3
vehicle entries
Official summary
Some 2021-2023 Mustang Mach-E vehicles may experience an exterior charge status indicator not illuminating the blue charging segments after an over the air (OTA) update. Confirm if the Charge Port Light toggle button is not present in the center display screen by selecting Vehicle Icon Controls Access Charge Port Light toggle button, as this button has been removed after OTA update. Replacing the charge port and/or the battery charger control module (BCCM) is not recommended. This condition does not affect charge behavior and no additional diagnosis or service is required for this condition at
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.