The 8 month old battery on my 2016 Subaru Outback just died. I understand that the warranty on the DCM was extended by a year, but the dealership said that if it turned out the DCM was not defective, I would have to pay for the test ($185) . The warranty only covers having the battery recharged or replaced. If the DCM is the cause of the battery drain, than the warranty should pay for replacing the DCM, in addition to replacing the battery. Otherwise the problem will continue to reoccur. There should be a recall on the DCM!