does anybody know how to get into the nx200t’s navigation diagnostic menu? I’m not even sure it has one to be honest. But other people on this forum seem to have figured it out for their vehicles.

 

I used to have that "secret" sequence to get in on my former RX. I was then able to enter destinations and input other information when it normally would be off-limits while driving. Is that the basis for your question?

 

No, I mean to get to customize amp settings dsp settings and other audio settings. I read on this forum how they put in a sequence of steps to get to hidden menus and can adjust audio settings.