Sorry I'm so paranoid about these things but I went to install my new head unit and I got the aftermarket adapter combo kit from ae64 and did not use the power wires that were setup as a T because I am running power straight from the battery for my amp. I wired up a line converter using the marked rear speakers on the wiring harness (double checked) and left the other wires alone except the remote blue wire which I need for the amp as well. I plugged in the harness and went to start my car just to test make sure the radio still worked and now my dome lights and radio don't work. Now I am not too worried as I'm sure its just a fuse but what worries me is why it blew in the first place. Any ideas? Please and thank you.