I pulled my mute wire out to do the bypass on my z2 and it turns out that I need it for my gm truck when on star is uses so I want to put the “guide on†wire where the mute wire belongs but I forgot where the mute wire was plugged in on the harness ?

The four holes on the right side of the harness are the only open ones when it comes from the factory (two in the top row, two in the bottom.) So if you took out the mute wire, you should only have one open hole besides those... so one could assume thats the original location of the mute wire

thank you