Instrument illumination circuit for Ford Econoline E350 (1997-1998)

A/C ILLUMINATION LAMP AUXILIARY A/C ILLUMINATION BLK WIRE CLOCK SPRING ASSEMBLY CLOCK- SPRING ASSEM- BLY DIMMER EXCEPT CUTAWAY FUSE 10 FUSE 3 FUSE 36 GROUND GROUND HEAD HOT AT ALL TIMES HOT IN ACCY OR RUN I/P FUSE PANEL IGN INSTRUMENT CLUSTER LT BLU WIRE LT BLU/RED WIRE LT GRN WIRE MAIN LIGHT SWITCH NCA WIRE OFF HEAD PARK OFF PARK RADIO RADIO BACKLIGHT ILLUMINATION RED WIRE SPEED CONTROL SWITCH ASSEMBLY SPEED CONTROL SWITCH ILLUM TAN/WHT WIRE YEL/BLK WIRE