What 504 owners told NHTSA about the 2015 Subaru Outback

My car horn stopped working. The dealership said the clock spring (steering roll connector) component has failed, confirmed by the resulting complete loss of the horn function. The dealership did not communicate the fact that my drivers airbag would not function properly in an accident. I couldn’t afford the repair at the time, putting my life in danger should an accident occur. Returning to the dealer they still state it is not a covered item, and I need to pay to repair the part so my horn and airbag functions as intended.

NHTSA ODI 11748265

NHTSA issued a notice for a recall on the 2015 Subaru Outback for an exhaust pipe bellows crack which causes exhaust noise and odor which affects emission and engine performance. I had noticed our Subaru's exhaust smoke coming in through the air vents while idling and also a general loss of power for the vehicle. When I dug into the causes, I came across this recall and did the VIN look up on the NHTSA website and also the Subaru website for active recalls. The Subaru website states that the recall was completed. I then called the subaru retailer to check if there were any records for the recall work that was completed for NHTSA ID Number: 10199936. They could not find any records. I called in Subaru corporate to see if they could shed any light on the recall. Subaru corporate says that the recall work was performed on August 6th, 2020 but is unable to tell me where it was performed or even if it was actually replaced. My local Subaru dealer has no records and Subaru corporate says that the work was performed. I am stuck with an exhaust leak that is potentially dangerous as time goes on where it might fail emissions. Subaru corporate has not wanted to address this or investigate the discrepancy, but instead asks me to work with the dealer to get records. The dealer says there's no records of the work ever being done. So I'm in limbo with a particularly faulty car.

NHTSA ODI 11746783

The contact owns a 2015 Subaru Outback. The contact stated that the horn was completely inoperative. The dealer was not notified the failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 126,000.

NHTSA ODI 11743731

The contact owns a 2015 Subaru Outback. The contact stated that while driving at an undisclosed speed, the exhaust manifold detached from the vehicle. Due to the failure, the vehicle was towed to the residence. The dealer was contacted; however, the vehicle was not diagnosed or repaired. The dealer advised the contact that a recall repair was previously performed on the vehicle, which was related to an exhaust pipe cracking, and that additional repairs would be at the owner's expense. The manufacturer was notified of the failure. The approximate failure mileage was 244,000.

NHTSA ODI 11742301

Odometer Fraud. The contact stated that he recently purchased a 2015 Subaru Outback. The vehicle was purchased through a private sale. At the time of purchase the odometer reading was 91,000. The contact stated while obtaining insurance was informed the mileage was 194,000. A Carfax report was not obtained. There was no other agency contacted.

NHTSA ODI 11740680

The infotainment unit has failed leading to awful disruptions. The unit will push its own buttons, change volume, make phone calls, etc without any human input. It’s an ongoing problem and even happens when the radio is turned off.

NHTSA ODI 11733730

The contact owns a 2015 Subaru Outback. The contact stated that the vehicle was experiencing intermittent horn failure, and the failure mostly occurred while driving straight with limited steering input. The horn was operable while turning the steering wheel. Upon investigating the failure online, the contact learned that it was a common failure. The vehicle was not diagnosed or repaired by an independent mechanic or the dealer. The manufacturer was contacted, and the contact was awaiting a call back. The failure mileage was approximately 192,000.

NHTSA ODI 11728206

Cracked windshield out of nowhere, starts from the bottom passenger side.

NHTSA ODI 11727307

January 25th, 2026 13:30 I was coming to a stop at an intersection with my foot on the brake pedal when suddenly my vehicle lurched forward potentially causing rear end collision with the truck in front of me that was stopped at the red light. My vehicle finally came to a stop when I pressed hard on the brake pedal. This problem happened today, so I have not reproduced it. I have not had it checked by a dealer (today is Sunday) I have a Low Tire Pressure light that came on two days ago when the temperatures suddenly dropped here in Tulsa, OK.

NHTSA ODI 11713284

After a transmission replacement performed by Bud Clary Chevrolet, Inc. in Longview, WA on September 9, 2025, my vehicle was returned to me with critical components left unsecured. On November 19, 2025, an independent mechanic discovered loose suspension bolts connecting the ball joints to the spindles on both front wheels. On November 29, 2025, Subaru of Portland documented additional unsecured and unattached components related to the prior transmission replacement, including loose mounting hardware and a disconnected PCV hose. Subaru of Portland’s written inspection states that the loose bolts would have been unsafe if left uncorrected. These conditions were present after a major repair and created a potential safety hazard while the vehicle was being driven. This complaint concerns an unsafe condition caused by improper workmanship during a vehicle repair.

NHTSA ODI 11705980

A particular corner where the arterial has a y turn. With cruise engaged the vehicle will do the emergency braking even though the lane is clear. Has occurred several times at this same location.

NHTSA ODI 11704294

The contact owns a 2015 Subaru Outback. The contact stated while the vehicle was at the dealer for an oil change and snow tire replacement, the contact was informed that the sub frame and the brake lines were severely corroded and needed to be replaced. The vehicle was taken to a second dealer, 802 Toyota (30 Berlin Mall Rd, Berlin, VT 05602) for a Trade-In, and it was confirmed that the sub frame was corroded during the appraisal inspection. The vehicle was not repaired. The manufacturer was made aware of the failure and informed the contact that the failure was caused by salt damage; however, the contact stated that the vehicle was used for leisure rather than commute since the contact was retired. The failure mileage was 86,801.

NHTSA ODI 11700816

The contact owns a 2015 Subaru Outback. The contact stated that while driving at an undisclosed speed, and while at a stop light, there was an abnormal exhaust fumes odor inside the vehicle. There were no warning lights illuminated. The vehicle was taken to the local dealer, where it was diagnosed with a cracked exhaust pipe. The vehicle was not repaired. The manufacturer was contacted and confirmed that the vehicle was previously repaired under Service Program Bulletin: WUJ-95 but no additional assistance was provided. The failure mileage was approximately 110,000.

NHTSA ODI 11696838

The clock spring (steering roll connector) component has failed, confirmed by the resulting complete loss of the horn function. SAFETY HAZARD: The component failure has resulted in the loss of the electrical connection to the Driver's Airbag System, rendering the primary airbag inoperable. This creates an unreasonable, life-threatening risk in the event of a collision. The problem has been diagnosed based on common failure patterns for this vehicle platform and confirmed via manufacturer correspondence. The problem first occurred on or about [Input Approximate Date] with the simultaneous failure of the horn and subsequent inoperability of the driver's airbag. The manufacturer, Subaru of America (SOA Case #251013-1700910), was contacted and acknowledged the concern but refused to cover the repair under a Goodwill Adjustment, citing an expired warranty, despite the component's direct link to the critical airbag safety system

NHTSA ODI 11693803

The contact owns a 2015 Subaru Outback. The contact stated that while starting the vehicle, there was an abnormal exhaust odor entering the cabin of the vehicle through the vents. No warning lights were illuminated. The contact stated that the vehicle was consuming an excessive amount of fuel. Before the contact purchased the vehicle, the contact became aware that the vehicle had been repaired under recall for the catalytic converter. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the issue. The failure mileage was approximately 135,000.

NHTSA ODI 11689788

I was within the town limits so I was driving slowly. When I approached the first stop light in town I saw that it was red. There were of three or four vehicles stopped at that light. At that point I was probably only going 5mph. I took my foot off of the gas pedal and put my foot on the brake to make a slow stop. Instead, the car accelerated rather quickly. I continued to brake but the car seemed to speed up. I was able to avoid hitting the truck in front of me by going around it. No vehicles were coming towards me but there were some stopped at the other side of the light. I drove up on the sidewalk to avoid hitting anyone. At that point the front passenger side of the car hit & snapped a pole. The car did not stop immediately upon impact. It stopped acclerating and came to a stop about 10 feet past the pole. I am not sure how fast the car was moving when it hit the pole but I was only going about 5 mph when I put my foot on the break. I would estimate the distance my car traveled from the moment I put my foot on the break until the car stopped was approximately 100-120 feet. It felt like the car went into the cruise resume mode and was trying to accelerate to a predetermined speed. I had not been using the cruise control that day but that is exactly what it felt like. There was one other time this year that the car lunged forward without using the gas pedal. It stopped quickly for me and I just assumed that I had hit the cruise resume button, although I also hadn't been using the cruise that day. The insurance company took the car to an impound lot two hours away. I am sure there has been no inspection and my insurance has not informed me of the status of having my car totaled or repaired. Because of the age of the car, and damage, they think it will be totaled. Yes, my safety and the safety of anyone near me was at risk. The car malfunctioned and the fact no one was hurt was miraculous. There were no warning messages before this accident.

NHTSA ODI 11689049

Car unable to restart after sitting for several days. Battery and charging system test good after incident

NHTSA ODI 11671171

When braking the car shuts down!!!

NHTSA ODI 11662405

Within the last few months, my 2015 Outback has been unreliable with the fuel gauge indicator, causing me to run out of gas three times, stranded roadside, with supposedly 30 miles in rank. Fortunately, there were no accidents, but two out of three times, I was left stranded on highways, that put me at risk of being struck.

NHTSA ODI 11660515

The front subframe on my 2015 subaru 3.6r has rapidly rusted in a few years to the point of a safety concern. The vehicle is lightly driven, with 91,000 miles on it after almost 10 years. We live in the Northeast. I take this car in for regular inspections and service every six months and the service center I work with has not alerted me of any issues until this past march when they found the subframe almost completely rotted in the middle. Subaru has had similar issues subject to recalls for the rear subframe. Notably, my rear subframe does not have this issue. Evidence is available that this is exact issue is happening to many cars in this generation, found upon scanning forums such as reddit [XXX] and the subaruoutback.org owners forum [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11652007

Yesterday, my car would not start due to a dead battery. This happened last week, as well. Both times, my husband used a battery charger to enable me to start my car. I have had this issue multiple times in the past, as well, and previously replaced the battery in 2022. I am also aware of a previous class action lawsuit, and several customer complaints about parasitic drain and poor battery performance in the 2015 Subaru Outbacks. Continuing to replace the battery is not only costly and bad for the environment, it doesn't solve the problem. There is some flaw in the electrical design of this car and Subaru needs to address the root cause. I am very concerned that I am going to be stranded somewhere in unsafe conditions, or not have my car available to me when I need to get to a critical appointment or respond to an emergency. This is unacceptable.

NHTSA ODI 11643675

My HORN only works if car is stopped steering wheel turned to the left. Subaru Dealer says it’s in the steering column mechanism that affects airbag and cruise control also. Says it will cost over $600 to repair. If it preventsthe airbag working, wouldn’t it be a car defect and considered dangerous?

NHTSA ODI 11641047

Driver door interior, de-bonding of the horizontal crash protection from the outer door panel. Online research indicates this is a common issue.

NHTSA ODI 11638205

Exhaust manifold bellows crack Exhaust coming into car when idling

NHTSA ODI 11638265

My sunroof glass just shattered spontaneously while I was driving. Thankfully the door was closed or me and my daughter would have been showered by glass while in the road. Nothing hit the car , I just heard a loud bang over my heard and when I stopped to see what happened my sunroof was in pieces!

NHTSA ODI 11637190