I have an amp that is connected to Factory Headunit. And I was going to put switch on turn on wire so I can turn on/off when ever I need to. But I'm not sure how to connect turn on wire to a switch, please help.
Go to your local walmart or K-mart and buy a turn on toggle switch If u already have then cut off a small piece of the remote wire for ur ground and ground it to a screw underneath ur dash to the (Ground)terminal on the switch and run ur remote wire from ur amp to the switch's (ACC) terminal.Now cut off another piece of remote wire long enough to reach ur head unit and connect the wire from the back of the Factory head unit's Remote Turn-on wire to ur switch's (Power) terminal and u might wanna consider hiding the wires to make it look all nice and ur finished.