GMC Vandura P3500 (1985-1997) Headlight circuit, motor home chassis without drl

1995 VFTC BLK WIRE GRN WIRE HEADLAMPS SWITCH HI BEAM INDICATOR HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT HEAD- LAMP HI BEAM (W/ DUAL HEAD- LAMPS) LEFT HEAD- LAMP HI HI LO LO HEADLAMPS DIMMER SWITCH LT GRN WIRE LT LT OFF HEAD PARK RIGHT HEAD LAMP LO RIGHT HEAD- LAMP HI BEAM (W/ DUAL HEAD- LAMPS) TAN WIRE YEL WIRE