2015 FORD MUSTANG Complaints

While on vacation (my car was at home) a piece in my brakes broke and caused my break lights to be on constantly. When I tried starting my car the battery was dead. The break likes being on like they were ended up causing my battery to corrode by time I got home from the continuous energy drain. I was able to jumpstart my car but when I went to put my car in drive the vehicle would not accelerate over pretty much idling. When I got my car towed to the dealership (Gary Yeoman's) they told me the break bumper disintegrated and caused my break lights to be on and a vehicle acceleration override to be engaged.

The backup camera on my 2015 Mustang has been repaired twice and continues to fail to work. The wiring harness for the camera in the trunk lid, was repaired once under warranty and again at my expense. On both occasions it worked briefly and failed. It still does nor work. I see there are many complaints about this problem and there is currently a recall. I have not heard from Ford

1. Trunk would not open. (We had to get this fixed so we got it fixed.) The wiring to the trunk was broken. Without a trunk that opens the convertible is pretty useless for anything but driving. Luckily we didn't have groceries inside when it stopped opening. I did call the FORD dealership (the 1st one) and was told to use the key to get it to open through the seats. The wiring was broken. Thank GOD no child had gotten in there! 2. 3rd Brake Light was not working. (We had to get this fixed so we got it fixed.) This is a hazard with a lower car. Other cars don't see you stopping without this feature. 3rd Brake light is also on that wiring harness and was fixed at the 2nd dealership. 3. Back-Up camera stopped working. (We wanted to get this fixed however, the cost was more than we had at the time.) It needs to be working. A person can see behind to back up. This is a safety issue for certain! We were told we would need to get another camera as it was also on the same wiring. This is a problem for backing up with a convertible that has a small window. If the top is down in good weather I can see, however,..there is more driving done with the top up. 4. We also have had a problem with our heated/cooled seats. We were they were not on the same wiring. But, could be fixed for $$$. This was started last spring/summer. (2021) We have written FORD MOTOR Co. and they said there weren't problems with any of these items and they wouldn't be fixing them. Yes, there is a problem with them and they should be fixed.

The contact owns a 2015 Ford Mustang. The contact stated that while driving at various speeds, a fuel odor would emit throughout her vehicle as the check engine warning light appeared on the instrument panel. The contact also stated that her vehicle would hesitate up the depression of the accelerator pedal. The contact initially took the vehicle to an independent mechanic who informed her that there was an issue with the fuel tank. The contact then took the vehicle to another independent mechanic who discovered a fuel leak coming from the fuel tank; however, the mechanic was unable to determine the source of the leak. Upon investigation, the contact discovered NHTSA Campaign Number: 15V339000 (Fuel System, Gasoline). The contact then called the dealer and the manufacturer and was informed that the vehicle was not included in the recall. The manufacturer referred her to NHTSA for assistance. The vehicle was not repaired. The failure mileage was unknown.

There is a circular pin in the brake pedal that interacts with the brake switch sensor that basically disintegrated. Not having this part does not allow me to brake properly and caused me to get into an accident and would not allow my car to accelerate properly. Also, without this part the car will not turn off. The dealership told me that they had never seen this issue; however, I have found many incidents on the internet where this is a common problem in Ford vehicles. There were no warnings at all.

The rear backup camera will periodically fail and not show what is behind the vehicle while backing up. The backup camera monitor will receive a message that states contact the dealer for repair. This is similar to the same recall notice I received for my 2020 Ford Mustang GT, yet I have never received notification of a recall for the 2015 Ford Mustang GT. I reported this same issue to my Ford Dealer when I purchased my 2020 Ford Mustang GT. The lack of a back camera resulted in a collision in a parking lot while driving the 2015 Ford Mustang GT because the other driver was out of my line of sight while I was backing out of a parking space, resulting in a collision.

This car has been in the shop and repaired almost every year since purchase for the same part/problem. The evaporator assembly has been completely replaced twice. The first time was 6 months after purchase and only 9000 miles on the car. The most recent time this part has went out, 11/23/2021, the cabin filled with smoke while I was driving. Smelled like a camp fire so I was concerned the car was on fire. I believe if I hadn’t pulled over, the car would’ve been engulfed in flames with me inside. This is a definite safety concern, and wonder why there has been no recall on this part. Especially if the car can actually catch fire. No check engine or warning lights appeared. Just a cabin full of smoke. Ford is now saying it’s the evaporator assembly, again, and it will cost $2600 to fix. I feel this should’ve been fixed the first time. This is an ongoing problem with this car from what I’ve read and believe Ford needs to do something about it. How many lives should it cost? Mine is worth more then $2600. Should be an easy fix for a multi billion dollar company!!!

As I was driving on the freeway, out of nowhere my car started losing gas power which almost caused me to get rear ended. Later on that night I almost lost full control of the car when it lost power since I started swerving. through out the night it continued to lose power and then the "hill side assistance" light came on notifying me that it was not available/functioning and my break lights would not turn off at all, even when the car was off and locked. I took it to the dealer and they could not find the problem. Then I took it the a mechanic which he was able to temporarily fix it but it was not a permanent fix. we had to create the part, as the ford company did not have it anywhere. If I would have been on the street I would have lost control and who knows if a pedestrian could have been walking, It could have ended tragic. this is something that needs to be review and fix by ford company. This is a severe safety issues, it seems not only my car is having the same issue but other ford mustangs as well. Since the dealer did not have that small piece, they attempted to sale me the entire part which was $500. not every one can afford the entire part, and for a small piece which should cost no more than $20 that can cause injuries should not be ignored.

Driving in town when the front passenger window began to continually drop about half inch and close again. When I got onto the highway the front passenger door unlatched and the 'door open' alert displayed. This happened several times during one driving trip. I stop and reclose the door and take off again. This has happened several times during different driving trips. In the meantime the window continues to go up and down. That tells me that the door in not latching properly. My VIN number does not appear to be included in the 20V331000 2015 ford mustang recall dated 2020-06-07 as I have not received a recall letter from ford.

Traveling on highway using cruise control at posted speed limit. Approached slowdown due to accident and applied brakes. Accelerated to limit (manually) after passing accident. I was in middle lane. Vehicle abruptly began to decelerate. Continuous pressure on gas pedal did not increase speed, so I put on hazards and moved to slow lane. No failures on dashboard and quick scan through gages did not identify an issue. Re-applied pressure to gas pedal wanting to get to next exit. Car sped up, but when approaching 50 mph, it decreased again. Found that pumping gas would allow me to maintain highway speed. Pulled into truck stop at exit and turned car off. Message on console "Hill start assist not available". Let vehicle rest 15 minutes, added gas. Quick web search seemed to point to problem with ABS sensor. Seemed to drive ok in parking lot and road leading to highway ramp. Decided to try to get closer to home. Problem occurs immediately after climbing to 50 mph. Cruise control won't work. By carefully monitoring speed and pumping gas into overdrive when needed, I was able to get home. Could not get appointment with dealership until late afternoon next day. Hill start assist message comes on again when stopping. After arriving home and parking in garage I went inside for about 30 minutes. Needed to unload items from car and went back to garage noticing that the strip of lights above trunk are still on. Got back in car, started it (got hill assist message), turned lights on/off and turned off car. Now my rear brake lights are also on. I had seen a post about this, so unhooked battery to prevent drain. Next morning, reattached battery and had same problem. After more internet investigation, Awesome humans who have also had this dangerous issue and provided a $5 fix instead of a $500+ dealership fix. https://www.mustang6g.com/forums/threads/brake-light-switch-near-pedal-failure.122100/pag SUDDEN UNEXPECTED THROTTLE CAUSING SLOWDOWN ON BUSY INTERSTATE IS LIFE THREATENING.