2012 Honda Pilot EXL- both rear brake lights wont come on when I apply the brake. Initially it was just one bulb that wouldn't come on and I replaced it but when I did it still wouldn't work. I swapped it with the another bulb from one of the other brake lights that worked and it worked. I swapped it back and when i did all of the brake lights stopped working. The top third brake light still works fine. I checked the fuse under the hood in the secondary fuse box no 11 marked "stop and Horn" it wasn't blown but I replaced it. Horn works and no change. I checked the mini fuses under the dash #15 and #19 and they were not blown. I checked the brake switch by unplugging it and when I did that the truck wouldn't switch out of park so I assume that's not it. There is supposed to be a 4th fuse box in the back but when I open the box marked "aux fuse" there is no fuse box in there. I see a bracket where a fuse box would be mounted and I even see the end of a harness but no fuse box. I am thinking this fuse box might be deleted if you didn't order the towing package? I saw another post about a black box that might get unplugged and it is located where the subwoofer panel is in the back passenger side by the tailgate. I haven't been able to find anything else online about this black box and getting to the subwoofer is very involved. Before I go down that road does anyone have any ideas? I think I'm going to replace #15 and #19 fuses under the dash just to play it safe. Any help appreciated.