2018 Subaru Legacy ELECTRICAL SYSTEM,UNKNOWN OR OTHER
Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.
Complaint Timeline
Chronological view of owner reports
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.
The radio on this model, just as some of the later Subaru models, does things on its own, such as switches channels, or become totally non-responsive to touch. This began a few weeks ago and the radio is pretty much useless, unless reprogrammed or replaced. I stopped into Hodges subaru last week and described the problem and I was told that the issue sounded like the 2019-2023 models having the same issue.
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.
During regular use of the radio and head unit, at times the touch screen or controls, dials, buttons will be unresponsive. The Android Auto software tends to malfunction and will randomly disconnect and the audio will blast, full volume at the driver with the inability to control the volume other than to pull over and turn the vehicle off or manually power down the radio. This has happened on several occasions and with young children in the car, it can damage hearing, cause traumatic injury OR if in motion the driver can become quickly surprised or distracted and jerk the steering wheel or react to the jump in sound level that could injury passengers, or other vehicles occupied that may be nearby. This seems to be an issue with the inability to control sound level between different modes. At times though, the car will start and the radio will be blank, or be unresponsive until the car is turned off and back on again.
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Quick Summary
The 2018 Subaru Legacy has 4 ELECTRICAL SYSTEM,UNKNOWN OR OTHER complaints on file. Review the timeline above for detailed owner experiences.