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What 114 owners told NHTSA about the 2020 Ford Mustang Gt350r

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 (114)Crash / fire / injury (20)Electrical system (24)Engine (22)Transmission & drivetrain (22)Brakes (17)Backup camera & sensors (12)Airbags (8)Fuel system (7)Body & structure (6)Visibility & wipers (5)Driver assistance (4)

5 of 114 complaints match · Visibility & wipers · clear filters

Sep 12, 2025Visibility & wipers

My backup camera on my 2020 mustang ecoboost goes blank when backing up at times and shows distorted images when it does work.

NHTSA ODI 11686979

Jun 30, 2025Visibility & wipersBackup camera & sensors

The contact owns a 2020 Ford Mustang. The contact stated that while the vehicle was parked and occupied, while attempting to start the vehicle, the message "Contact your Dealer" was displayed on the screen. The contact stated that a dealer was contacted. The vehicle was taken to the dealer and was inspected, and the contact was informed that there was no failure found and provided the contact with the cost for a diagnostic test. The vehicle was not repaired. The contact related the failure to NHTSA Campaign Number: 20V575000 (VISIBILITY, BACK OVER PREVENTION); however, the VIN was not included in the recall. The manufacturer was notified of the failure and informed the contact that the VIN was not included in the recall. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was 17,000.

NHTSA ODI 11670350

Mar 4, 2025Visibility & wipersBackup camera & sensors

The contact owns a 2020 Ford Mustang. The contact stated that while in reverse(R), the back over prevention camera intermittently failed to operate as needed and was distorted or there was a blank image on the screen. Upon investigation, the contact discovered NHTSA Campaign Number: 20V575000 (VISIBILITY, BACK OVER PREVENTION); and linked the failure to the recall. The vehicle was taken to a dealer and a diagnostic test was performed and the camera failure was confirmed. The dealer notified the contact that the vehicle was previously repaired under the recall. The manufacturer was made aware of the failure and the contact was provided a case number. The manufacturer advised the contact to call the NHTSA Hotline to report the failure. The failure mileage was approximately 60,000.

NHTSA ODI 11646241

Oct 21, 2024Visibility & wipers

The contact owns a 2020 Ford Mustang. The contact stated while the vehicle was parked or driving, the front passenger’s side window moved independently. The vehicle was driven to the dealer where it was diagnosed and determined that the passenger’s side window motor and wiring harness needed to be replaced. The manufacturer was notified of the failure. The approximate failure mileage was 20,000.

NHTSA ODI 11620968

Sep 2, 2022Electrical systemVisibility & wipers

The contact owns a 2020 Ford Mustang. The contact stated that the passenger's side rear window failed to roll up completely. The contact also stated that the front passenger's side window would continuously roll up and down upon starting the vehicle and while driving. Additionally, the contact stated that the windshield wiper relay had failed. The trunk and hood warning lights were illuminated. The contact stated upon engaging the front passenger’s and driver's side seat heaters, there was an abnormal sound coming from the rear seats. The dealer was notified of the failure and picked up the vehicle for diagnostic tests. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline. The failure mileage was approximately 68,000.

NHTSA ODI 11482620

Working with the data? Download all 114 complaints as CSV · fetched from NHTSA July 19, 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 2020 Ford Mustang Gt350r verdict →