Lost power to gauges
 

85 Gslse w turbo 2 swap. Everything has been working fine. Started car, went to get in and Immediately lost all power to gauges. Fuel, rpm. Volts, etc. checked all wiring and fuses at fuse box. All tested good. Head lights still work but turn signals will only work when hazard button is pressed but hazards themselves don't work. Removed dimmer and wired power wires together. lights work fine. I'm stumped......