I believe number one has to
I believe number one has to be all the faulty head units from Clarion. My son had 3 full replacements in his Crosstrek and still can’t run the heat full blast in the winter or it will shut off (go black). I had 2 full head unit replacements and I think 3 software-based recalls across 3 different Outbacks (14, 16, & 18).