NHTSA Complaint #11669523 — 2018 SUBARU LEGACY

ELECTRICAL SYSTEM issue reported to NHTSA

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Complaint Details

ODI Number 11669523
Vehicle 2018 SUBARU LEGACY
Component ELECTRICAL SYSTEM
Date of Incident
Date Filed
Mileage N/A miles
Crash No
Fire No
Injuries 0
Deaths 0
Vehicle Towed No
State PA

Consumer Description

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

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