So I have a 2014 Honda Accord and I’ve found myself doing hobbies on the car lately. My last endeavor didn’t turn out as expected. I installed a Kenwood double din head unit (no nav) and to my surprise I found myself losing all functionality to my original stock screen. The stock monitor basically showed my current MPG etc/plus music.
My main Q is there a way to have the top monitor track the MPG as usual while the aftermarket handles all my music entertainment?