2018 Subaru Legacy

The vehicle on board video entertainment display has stopped working properly. It does not allow any input to the touch screen. And the only way to regain some functionality is by pressing the steering wheel source button. However it works intermittently. And this causes Driver Distraction while driving.

The factory Harman Kardon Starlink touchscreen infotainment system in my 2018 Subaru Legacy has experienced severe touchscreen delamination. The display has developed widespread bubbling beneath the glass and now generates repeated "ghost touches" without any driver input. The system activates buttons, changes screens, opens menus, and performs functions on its own while the vehicle is being driven. These unintended inputs create a driver distraction and make it difficult to use navigation, audio, and vehicle information functions safely. This appears to be a known and widespread issue affecting 2018 Subaru Legacy vehicles equipped with Harman Kardon Starlink head units. The problem is caused by touchscreen delamination and continues to worsen over time. Subaru of America was contacted regarding the defect but declined assistance. The vehicle currently has approximately 117,000 miles. The issue is not the result of damage, misuse, or modification of the vehicle. I am submitting this complaint because the touchscreen operates without driver input and creates a distraction while driving.

The computer screen has an issue where there is bubbling in the lamination causing the screen to go nuts and become a distracting hazard that you can not shut off. It's a known Subaru Legacy issue and should be a recall. A new screen is $2000 plus, which is not feasable for the average person to pay and it's become a safety hazard, ect.

The car 2018 Subaru Legacy 2018, has touch screen delamination on thecentral information/ entertainment screen, which leads to screen freezing, unresponsiveness, and erratic "phantom" inputs. These malfunctions disable vital safety features, like backup cameras, etc.. Subaru has settled claims on this issue, for this vehicle/model, but I do not believe there is an official recall, even though there is obviously a safety issue.

Ghost touch issues with infotainment system (as with many other Subaru models). Cannot use radio, Bluetooth or any screen functions.

The infotainment touchscreen in my 2018 Subaru Legacy experiences “ghost touch,” where the screen registers inputs without driver interaction and becomes unresponsive. While driving, the screen changes settings on its own and distracts the driver. As a result of the touchscreen malfunction, critical safety features including Blind Spot Warning and Lane Keeping Assistance became disabled. This directly impacted safe vehicle operation. The issue was diagnosed by an authorized Subaru dealership, which confirmed the head unit is defective and requires replacement. Subaru previously issued a warranty extension for this known defect. Subaru of America denied goodwill assistance despite the safety-related nature of the defect.

I experienced an incident of spontaneous acceleration of my vehicle on November 21, 2025. I was driving slowly with my foot on the brake as I was about to make a turn and the engine suddenly accelerated. I slammed down on the brake and the car stopped, but this was extremely frightening.

My wife experienced an unintended acceleration in her 2018 Subaru Legacy. My wife had begun to slowly back out of a parking space in a school parking lot when her 2018 Legacy went into an unintended rapid acceleration in reverse. The car took off in reverse and did not respond to her applying the brakes. Somehow she managed to steer the car which was rapidly acceleration in reverse, virtually uncontrollable, and guide the car down a row of parked cars until she clipped the front of another car at the end of the row and her car came to a stop. Thank God there were no students in the parking lot at the time! The floor mats in our Legacy are Subaru mats that lie flat and in no way would affect the accelerator pedal. As the car was accelerating in reverse, and she had removed her foot from the accelerator onto the brake, the brakes did not slow the car. There is considerable damage to the right rear of the car and trunk. After the accident, when the car was restarted, the accelerator and brakes worked fine and she was able to drive it home from the scene. Thank god students were not in the parking lot! [XXX] [XXX] (cell) [XXX] Nashua, NH 03062 (May-Oct), Ponte Vedra, FL (Nov-April) INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I have been going back and forth with Subaru of America's Advocacy department for about two weeks now, I purchased my 2018 Subaru legacy back in August of 2023. My head unit in my vehicle has now completely stopped working, I have explained that now my back up camera is now freezing and going black and that it poses a safety risk, but they are not helping me, all they keep telling me was the extended warranty for that specific issue expired in July of 2023. when I checked Subaru's recall website, they have completed out that recall in July of 2025, I have never taken my car in for this issue, I was also never aware of this recall. I have all emails going back and forth with the advocacy department. the recall was for "FMVSS 111" per Subaru advocacy dept. my car has a total of two recalls that have been completed out but it shows they were completed out July 26, 2025, I have had possession of this vehicle since 2023 and was never made aware of any open recalls so I never have taken my car into get anything corrected. this vehicle's star link system is still linked to the previous owner because I can't get it to be linked to me yet.

The display screen for my radio navigation phone etc seems to have a “ghost”. Buttons will rapidly be selected switching radio stations or calling someone on my connected phone or switching to different options available on the screen. It is very distracting while driving and annoying when trying to use for navigation with phone. It has been doing this for quite some time and occurs randomly. I’ve researched this issue online and this has happened to several owners.

While Driving my car, i was not able to use the power locks for my front driver and passenger windows. The power window switch on the driver and passenger door don't work. I have made numerous calls about problems with my windows since I purchased my car, but always came back as the code was reset, and they fixed it temporarily. now i am looking at about a 1500 fix for the power windows, which has been a known problem for my car for years. I went to another shop and they told me this is a step below a recall, but subaru knows about it. to me it seems like this is a safety issue, since the windows cant roll down or up.

The Driver Side Rear View when I started the Car back in January of 2024 after car had been running for 30 Seconds smoke and Fire flames were seen coming through that rear view mirror immediately contacted Subaru of America and was called back with urgency and they fixed this issue but since then I haves a few other issues I believe relate to the wiring inside the vehicle and due to the wiring, which caused the fire. I have tried to contact Subaru of America and let them know this and have had no luck with any type of help with other repairs.

I front passenger window stop working and does not roll up and down. I had this issue and reported the issue since I bought it brand new from the lot. I main main audio console has been replacement 2 times already from defectives. My tires TMPS is flashing now but my tire pressure are fine. My incline break button comes on by itself from time to time and does not allow for me to move the car.

The infotainment head unit system and screen with the backup camera is completely malfunctioning. There have been instances where the screen glitches out while backing up and I have almost been in a collision. The head unit makes constant random noises, and screen pop ups that cannot be turned off. This makes for highly distracted and unsafe driving as it makes it quite difficult for the car user to maintain sole focus and attention to the roadways and driving. The extreme glitchiness and phantom touches/noises are just as a distraction and safety concern as driving while using a cellphone which is against the law. The infotainment unit should be fully recalled, not just have a warranty extension. The Subaru dealership has inspected the head unit and declared the failure that was part of a now expired warranty extension. The failures came without warning; however the glitches have gotten more frequent and worse over time.

MAR 2024: 2018 Subaru Legacy, 36,000-miles. (1) Front Windshield had crack in it randomly one day. Coming up from bottom heating element. Easily able to find similar crack shape online. Find lots of windshield crack issues online for Subarus. Zero action from Subaru on this. (2) Broke again 11 months later [FEB 2025] in similar fashion, randomly one day.

Aug 2025: 2018 Subaru Legacy, 55,500 miles. ISSUE: Rearview camera froze with high-pitch sound for about 10-seconds, then shut off, while in Reverse. I was not aware immediately of this. Did not hit the cars behind me but definitely could have. Unknown if reverse lights affected. Based on online searches, rearview cameras not working is criteria for a recall. BACKGROUND: My main screen is affected by Subaru Screen Delamination (can't use touch at all). My exact model got an extended warranty, but I was not aware of this extension until after it passed. Subaru of America and dealers refused to service it unless I paid full price out-of-pocket. Fast-forward to now, reverse camera being affected. I also see mention online of emergency broadcast radio being blocked, since it does not stay on one channel, due to screen issues. I do not recommend Subaru (not the only issue I've had on a once new vehicle).

Back side of the display has condensation bubble circles

I am writing to raise a serious and ongoing issue regarding the infotainment system in my 2018 Subaru Legacy. The problem centers on the widespread and well-documented screen delamination defect, which has caused persistent and unsafe behavior in the vehicle’s head unit — a critical system affecting both usability and driver safety. In my case, the screen began delaminating around the 100,000-mile mark, just outside the warranty. Since then, the problem has progressively worsened and now renders the infotainment system unusable. The screen ghost-touches and rapidly changes menus, inputs, and radio stations, often without any driver interaction. This is not merely an aesthetic defect — it poses a substantial safety hazard and functional impairment. Most alarmingly: The radio will change frequencies automatically, sometimes switching away from AM emergency broadcast channels without warning or input. This poses a clear safety concern in weather-related or disaster scenarios when access to emergency broadcasts is essential. The screen unpredictably shifts menus and settings while driving, creating a visual distraction that competes with the driver’s focus on the road. This is an unacceptable risk in a vehicle designed with safety as a brand hallmark. Hands-free and navigation functionality are affected, which may compel drivers to interact with the system in motion — violating hands-free laws in many states and contradicting Subaru’s commitment to safe vehicle design. The issue is widely reported across Subaru owner forums, independent shops, and social media. It is linked directly to a known defect in the Harman-made infotainment units used in 2018 models and related vehicles. This is not an isolated or unique case. Despite this known problem, Subaru of America continues to decline support for owners affected outside the extended warranty period. Even though the issue eventually effects every single model. Subaru cherry picks who they choose to repair after 100k

The contact owns a 2018 Subaru Legacy. The contact stated that the display touch screen laminated cover had developed bubbles, causing the touch screen to malfunction. The contact stated that while operating the vehicle, the display erroneously turned on or erroneously turned off. During the failure, the touch screen feature was inoperable, and the driver was unable to access certain safety features within the settings on the display. The vehicle was taken to the local dealer who diagnosed that the touch screen display unit was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 30,000.

The navigation/radio screen stopped responding to touch but continues to randomly press buttons. While driving the car the touch screen is randomly calling people, changing radio stations, and messing with the lights and navigation. I reached out to Subaru to let them know what was happening and they claim it is a known issue but they haven't chosen to make a recall on it. They claim it is an issue on all of the vehicles from 2018/2019. They claim the screen is delaminating which is why it is causing random buttons to be pushed making the car extremely unsafe to drive. The distraction alone isn't safe but for me as an autistic driver the inability to turn it off is a huge issue. There is no work around available and it will just continue to make noises and randomly call people and mess with the interior of the vehicle. Working in the insurance industry I see the results of distracted driving and cannot believe this hadn't been recalled yet. There was no warning before this started. The touch screen was working fine on my way to work and then on my way home it started to go crazy. I was unable to use the touch screen installed in the car and am not able to turn it off. Subaru is aware of the issue and has not either created a safe way to disengage the part nor are they willing to replace the part.