LCR

Hello! I have a 2016 Sienna and I am trying to figure out how to play movie up front on the nav screen. I have seen where if you put the car in park and use the emergency break then hit the "dvd" option on the screen it should work. Well, I dont have a "dvd" option button only "rear". Is there a way to play movies on the nav screen while in park? Thanks so much for your help!