well its been 3 weeks since i got my z110 and yet my bypass still dnt work the installer first said that he had to take the unit apart and do the by pass internally then he said to give it a couple days so that i can work WTF??? so i did and nothing he claims he moved the mute wire one over and still nothing. im tired of going back and forth so does anyone know any shop in socal where they can do the bypass properlly thanks....