Okay now I know this is gonna sound funny but check it out. I hooked up a pioneer cd player right and now when at night I try to use the cd player I can't if the lights are on but can when the lights are off. When I turn the **** to turn the lights on the cd player turns off. When the lights are off the cd player works. I know it's the wiring, the previous owners must've done something. So how can I easily fix this. Wire the cd player to something else. Only the battery and ACC wire would have to be wired to something else I think. I could wire it to a fuse and run a switch to the fuse to turn the cd player on and off.