Ford Mustang Mach E 2021–2022 — technical service bulletin
Bulletin SCCM-25.DC MachE · NHTSA communication 11020142 · issued Jun 9, 2025
Technical service bulletin
communication type
Electrical System
component
2021–2022
model years
2
vehicle entries
Official summary
Quality improvements include: -Ensures the lane change assist turn signal flashes until the change maneuver is complete
Vehicles covered
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.