That guide is a bit odd
If it’s not working then maybe try both switched ignition wires one at a time and if that don’t work then tie them together
I don’t like those vampire taps as loose connections happen a lot
If it’s not working then maybe try both switched ignition wires one at a time and if that don’t work then tie them together
put your test light ground on the ground wire you are using and see if you get 12 volts .Hey. I put 2 taps on the orange and red 12v power wire at the same time. Tested the with the volt meter and had 12 volts and mirror still didn’t turn on. I wasn’t sure if you can put two taps on the same wire. I tied one at a time and nothing. Very lost maybe the ground is not on right or a blew a fuse but I have power when the ignition is one. Tested it with the volt meter. So if fuse was blown probably wouldn’t get any volts. Feel very defeated.
I don’t like those vampire taps as loose connections happen a lot