i am totally new to electrical stuff, just 2 months ago i paid someone to install my head unit they claim is DIY. just finished my 1st custom project with LED turn signals.
i have 2 rocker switches i'll be installing, one for a light bar, and one for 2 pods. both already are wired with a pre-made harness that includes relays and fuses. but the switch it comes with is a 3-prong, only lights up when turned on. i removed the connections from that switch and placed them on the new switch, leaving the right to prongs alone. when using it that way, the top part of the switch is always lite. so i shouldn't need to do anything else, but tap into one of those wires (ignition/power) mentioned above....do i really need a fuse tap? thanks.