hi i was wondering

does the unit automaticly dimm at nite time or when the headlamps come on or is there something special i have to do to wire it to do that

or do i have to just manualy hit a button on the unit or in the settings to let it know its nite or day ?

My 2011 Toyota Tacoma sends a signal through the illumination wire whenever the headlights are on to switch to night mode. I would be happier if they would have used GPS time of day as a trigger, but the automatic switch with headlights ON works.