Used Ford Mustang Mach-E — common problems and service
Common issues, reliability information, and service offers to review before buying this model used.
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Request an offerFord Mustang Mach-E common issues
Yes. The 2021 Mustang Mach-E can experience high-voltage battery contactor overheating, which may trigger a Stop Safely Now message, reduced propulsion, failure to restart, or sudden loss of motive power while driving. Ford addressed this under NHTSA recall 21V472 with free dealer software recalibration and, when needed, replacement of battery junction box components. Check the VIN against the recall to confirm completion.
Yes. On 2021 Mustang Mach-E models with the panoramic glass roof, the glass panel may have insufficient adhesion to the body and can loosen or separate. Symptoms include wind noise, visible gaps, rattling, and in the worst case the roof panel can detach while driving, creating a road hazard. Ford issued NHTSA recall 21V704 and the remedy was a free replacement or repair of the roof glass assembly at a dealer.