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What 13 owners told NHTSA about the 2025 Ford Mustang Coupe

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (13)Crash / fire / injury (1)Visibility & wipers (3)Electrical system (2)Lights (2)Transmission & drivetrain (2)Driver assistance (1)Engine & cooling (1)Speed control (1)Steering (1)Tires (1)

2 of 13 complaints match · Lights · clear filters

Apr 21, 2026Lights

I purchase the car in December 2025. Lights were working fine then. Recently I noticed an issue on the right taillights. 2 of the 3 lights were working fine, then later in the day 1 of 3 were working. Until finally none on the right side worked. When pressing the car brakes, using the turn signals to enable the taillights to indicate a right turn, unlocking/locking the vehicle, the taillights on the right side do not function. I took a look at the lights up close without removing anything and saw like if there is moisture/water in the taillights. I have read that other vehicles of 2025 same model have had similar issues. I currently have it at my dealer that my Ford app recommended.

NHTSA ODI 11732601

Oct 29, 2025Lights

See attached document for complaint.

NHTSA ODI 11696298

Working with the data? Download all 13 complaints as CSV · fetched from NHTSA July 14, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2025 Ford Mustang Coupe verdict →