I'm having trouble with my Remote wire and head unit. I have a JVC head unit, a US amps amp, and a wiring harness to plug into my stock radio wiring and to my wiring from my head unit. When I plug the blue remote wire coming from my amp into the blue remote wire on my head unit wiring my sub will stay on even when my car is completely off. I've also hooked the remote wire into the rear wiper fuse and it'll turn off when I turn off my car but my oil light and air bag lights turn on and stay on but are really dim. Please help