went for a drive/drifting and i didnt notice untill i got home that my speedo isnt working wtf....all the other gauges are working fuel, temp, etc just not the speedo and reves and kms....i wanna check the wiring but i have no idea were its located please help i have a r32 gts-t 1992 skyline. also my steering is tighter and hicas light comes on now....wired