supperpupper

I recently had to jump my 2016 C Max. Twice within four days, actually. The dealership took a look at it and said everything looked fine to them. After jumping it the second time, I noticed that the center touch screen, as well as the auxiliary power for USBs don't work either. No audio, radio, nothing. I've looked around a bunch but haven't seen anything helpful. I've looked into checking the fuses to see if that could be it, but cannot decipher the diagrams that I've seen. Please, if anyone has any ideas, let me know. Thanks!