How do you set the settings on your screen to switch to dark display when you turn on your headlights and stay on bright when your lights are off. I had it like that and after I got an oil change the other day it was switched. I can't figure it out in the settings.

2003 G35 sedan

 

Try pressing the brightness button... or holding it down. I like to drive w my screen on bright mode at night too...

 

press the D/N button on the left bottom side of the navi controlls


D/N = Day and Night controlls