Show engine statistics on entune screen?

I'm hoping someone can provide the link to the thread where someone mentions you can show on the screen of the entune radio lots of stats about the engine/powertrain. Had to honk the horn several times, do something else and whatever for it to appear. Sounds hokey I know but I can't find it and wanted to read what they said again.

thanks

 

Subd

 

Never heard that, would be interesting

 

I remember something like that a year or so ago but I'm pretty sure the guy was joking.