2020 FORD MUSTANG Complaints

View complaints related to 2020 FORD MUSTANG. The complaints found here are submitted by actual consumers with first hand experience. There are more than 120 complaints submitted for the 2020 FORD MUSTANG. You can submit your own complaint to the NHTSA or call the Hotline, Monday-Friday 8am to 8pm at (888) 327-4236, TTY: (800) 424-9153.

  • 2020 FORD MUSTANG
    - Piedmont, SC

    Flywheel broke while driving under normal conditions causing damage to clutch. Have to replace the entire assembly along with slave cylinder. When speaking to ford technician they stated it's a common issue

    Source: NHTSA WEB SITE
  • 2020 FORD MUSTANG
    - Mount Laurel , NJ

    While driving at about 75mph the passenger door unlocked and opened by itself. We got an door not closed warning light on the dash and the warning chime in addition the horn was blowing in intervals of 2 quick beeps and repeated until we were able to pull over and reclose the door. About 1 hour later same conditions the same thing happened on the drivers side. We have since discovered from the dealer that here is a campaign number of 21N10 for this issue. Holiman Ford of Maple Shade NJ took the car in right away.

    Source: NHTSA WEB SITE
  • 2020 FORD MUSTANG
    - Homosassa , FL

    I rented a 2020 Ford Mustang on 01/16/2024. I drove it home and didn't use it until 01/28/2024 for short trip to the grocery store. I waited in the car and kept it running while my daughter shopped. The car shut itself off twice, but there were no red warning lights. So I restarted with the push button, and after the trip drove the car home and parked in my drive. Two days later, on 02/01/2024, the car ignited itself and burned so hot it set the carport, shed and mobile home on fire, in that order. The fire department were called out and saved part of the mobile home. The car was seen going on fire before the structures. The rental car company used a fire investigation company who towed the car (for evidence). However, they have not given me their report.

    Source: NHTSA WEB SITE
  • 2020 FORD MUSTANG
    - Holly Springs, NC

    The contact owns a 2020 Ford Mustang. The contact stated that while driving at 15 MPH, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The check engine warning light illuminated, and the vehicle was misfiring. Additionally, the vehicle was shaking, and the contact pulled over to the shoulder of the road. The contact turned the vehicle off and restarted the vehicle. The vehicle was driven to the residence. The contact stated that the failure was persistent. The vehicle was taken to the dealer where it was diagnosed with coolant leak into the cylinders and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and advised the contact to report the failure to the NHTSA Hotline. The failure mileage was approximately 63,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2020 FORD MUSTANG
    - Holly Springs, NC

    The contact owns a 2020 Ford Mustang. The contact stated that while driving at 15 MPH, the check engine warning light illuminated, and the vehicle lost motive power. The vehicle was taken to a dealer where it was diagnosed that coolant had leaked into the engine, causing misfiring codes and a lack of motive power which resulted in the engine needing to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 66,500.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2020 FORD MUSTANG
    - Cibolo, TX

    The contact owns a 2020 Ford Mustang. The contact stated that while driving at an undisclosed speed, the contact became aware of an abnormal clicking sound. The contact drove the vehicle around the block. The contact noticed that the clicking sound had continued. The vehicle was taken to dealer where the vehicle was diagnosed and determined that both rear calibers were defective and was clamping down on the rotors. The contact was informed that the calipers and rotors needed to be replaced. The manufacturer was made aware of the failure but provided no assistance. The failure mileage was approximately 12,000.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2020 FORD MUSTANG
    - Tamarac, FL

    I am writing to formally lodge a complaint regarding a recurring issue with the rear camera system in my 2020 Ford Mustang. When attempting to engage the rear camera while reversing, a persistent blue screen obstructs the view, posing a significant safety hazard. After conducting thorough research, I have discovered that this problem is not isolated to my vehicle alone. Instead, it appears to be a widespread issue affecting numerous owners of Ford Mustangs. It has come to my attention that the root cause of this malfunction is attributed to faults within the wiring harness of the Mustang models. What is deeply concerning is that despite the prevalence of this issue and its potential implications for driver safety, Ford Motor Company has yet to initiate a recall to address and rectify the problem. It appears that there is a conscious decision to restrict the recall, leaving countless Mustang owners vulnerable to accidents and unnecessary risks. As a responsible consumer and advocate for road safety, I implore the NHTSA to investigate this matter urgently and compel Ford to take appropriate action. It is imperative that Ford acknowledges the severity of this defect and assumes responsibility by issuing a comprehensive recall to rectify the faulty wiring harnesses in all affected vehicles. Failure to address this issue promptly not only undermines consumer trust but also jeopardizes the well-being of drivers and pedestrians alike. I trust that the NHTSA will prioritize this complaint and take decisive steps to ensure the safety and welfare of all motorists. Thank you for your attention to this matter. I eagerly await your response and resolution.

    Source: NHTSA WEB SITE
  • 2020 FORD MUSTANG
    - Dallas, TX

    I drove my car for 22 miles, parked, and after less than one hour we heard a loud noise from the house and upon checking, we noticed the car was on fire. The fire and smoke was coming from underneath the hood (left side). The car had recent software update and the collision detection and traction control were turned-off and unable to turn it back on. Not sure if the software update had anything to do with it, but thought it would be good to mention that. The fire department came out and said it may have been electrical.

    Source: NHTSA WEB SITE
  • 2020 FORD MUSTANG
    - Stockton, CA

    The contact owns a 2020 Ford Mustang. The contact received notification of NHTSA Campaign Number: 23V727000 (Electrical System) however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

    Source: HOTLINE VEHICLE OWNERS QUESTIONNAIRE
  • 2020 FORD MUSTANG
    - Phoenix, AZ

    I hope this letter finds you well. I am writing to bring to your attention some serious safety issues that I have encountered with a 2020 Mustang that I purchased from CarMAX, West Valley on September 24, 2023. Soon after taking possession of the vehicle, I noticed a malfunction with the airbag system. It is disheartening to report that I had to endure a three-day wait to have the necessary repairs carried out. The delay in rectifying this crucial safety feature is highly concerning, as it exposes both the driver and passengers to unnecessary risks. Unfortunately, the problems did not end there. Shortly after the airbag issue was addressed, the engine light illuminated on the dashboard. Despite my efforts to troubleshoot the problem myself, the light remained illuminated, indicating a persisting issue with the engine. Not only did this cause me considerable inconvenience, but it also raised concerns about the overall reliability and safety of the vehicle. The most alarming incident occurred on October 2, 2023, when my car unexpectedly broke down while I was driving on the freeway. This unexpected failure not only posed a significant risk to my safety but also left me traumatically shaken by the experience. I cannot emphasize enough the fear and anxiety I felt as I navigated the dangerous situation caused by the vehicle's sudden malfunction. I am deeply disappointed by the lack of quality control and the subsequent safety hazards that have plagued my 2020 Mustang. As a consumer, I have a reasonable expectation that the vehicle I purchase will be safe and reliable. It is distressing to find myself in a situation where my safety and wellbeing are compromised due to these issues. I have taken my concerns up with CARMAX and I am waiting for a response. It is my hope that they will investigate the matter and take measures to address it. I will not stop fighting for the safety of my family and myself.

    Source: NHTSA WEB SITE