I have lost all my power to my switches in my dash. The ones for the lights, horns, ICS, ect. I have checked all the fuses and they all are good. I think I may have possibly cut the power wire to them doing my stereo install. I need to know what wire it is that takes the power to these switches so I can trace it or run a new wire to it to recover power. Please help, I would much appreciate it!