electrical wiring

Hi guys, I have a Nakamichi NA6100G double din head unit. It was working fine until today when it just randomly switches off and back on again and immediately back off again and so it goes on. There is a reset button the front which i pressed and now it doesn't switch on at all anymore. The...

Hello, this is a weird issue I'm having - whenever I turn my car to the left, or sometimes even if the doors get closed hard, the audio cuts off. It's not a power connector issue, it's probably the audio connector. I've replaced it, and changed the little metal plugs at the end of the wires but...