Electrical is gone

I chekced the fuse box as you suggested and found that the fuse was getting power but not the clips that hold the fuses due to corrosion. After cleaning them all up I now have a dome light as well as an intermittent turn signal flash, solid brake lights, and reverse lights. I still have no gauge lights at all and I turned the dimmer but thats not it. I also am trying to find the flasher unit for the turn signals. I have the emergency flasher working which has 2 pink wires going to it and also a flasher that has a yellow and a grey going to it. The strange thing is that when the blinker is going (very slowly) the flasher with the yellow and grey isnt the one flashing. Is there another flasher that I'm missing. I here the clicking sound somewhere in the dash but can't locate it. If I could get the signals and gauge lights to work then I would be set.