Electrical issue.

In my 2012 Lincoln mkx I’m currently experiencing issues with the brake lights/turn signals in the rear not working. Also the interior touch screen/climate control panel is dead. Also the rain sensor I believe because wipers are off but continue to operate. Everything else works great! Vehicle is in amazing shape so hate to get rid of it but I’m stumped. Changed fuzes and checked battery. Did research and thought it was turn signal switch until the interior controls went. Baffled please help!