So my dad just traded in his 2007 F350 on a 2017 Ram 3500 6.4 Hemi. Yeah! Anyways, he has a bank of Aux switches, 1 through 5. Switch 1 and 2 both light up little LEDs when pressed, 3-5 do nothing.
Any way to tell what these switches actually do? I looked in the radio and couldn't find any...