Radio will not turn on no lights nothing at all for power. Was working, pulled all fuses to see if fuse to see if fuse to power outlet was blown cause it is not working , could not find any blown. Inserted all fuses checked everything now power outlet not working and radio not working. What fuse controls radio?

It's not really a problem it's more like I need answers. But anyways I've recently just bought a factory head unit of this dodge nitro KA '08 model and I'm wondering if this stereo will work in my 07 diesel caliber if I swap the harness plug or if the stereo might ruin my car since it is a Factory head unit to another vehicle??