What goes here

[Eggman]

Well, I am curious about the 2 blank spots on the dashboard next to the mirror switch and the car with squiggly lines under it switch! Anyone have an idea as to what options would be here! I would post a photo but I have no clue how to do that

That's where the Flux Capacitor enable switch goes in the North American models. It doesn't really show up in promotional photos but forum old-timers can spot one right away.