The contact owns a 2010 Subaru Outback. The contact stated while driving at 5 MPH, the brake pedal was depressed and failed to respond. The brake warning light was illuminated. The contact attempted to contact the manufacturer and was informed that the vehicle would not be covered under a recall. The vehicle was then taken to an independent mechanic who diagnosed the vehicle with catastrophic brake line failure due to corrosion. The vehicle was repaired. The dealer was not made aware of the failure. The manufacturer was made aware of the failure. The failure mileage was approximately 100,000.