I'm trying to hook up an amp to the factory nonBose unit and having problems. I'm using a line level converter and am sure that I've got the speaker wire tapped correctly. So it has to be the amp tunr on wire that I may have misconnect. Help

 

The non Bose head unit doesnt have an amp lead. If I remember correctly you just have to supply power to the line converter by tapping the speaker. Since there is no amp lead I think you have to run a wire to the switched power in the car. Someone please correct me if I am wrong as it has been a few years since I have done this.

 

Remykins is right there is no rem wire. You can use the front lighter power wire, that's what I used.. Or some have ran a wire to the radio fuse in the fuse box, which I will try to do when I get around to it...