GMC Savana G3500 (1996-2013) Headlight circuit

150 39 PNK WIRE BAT PWR HIGH BEAM OUT BLK WIRE BLK/WHT WIRE BRAKE INDICATOR BRAKE WARNING PARK BRAKE IN GROUND IGN (RUN/ST) DRL RELAY CTRL LOW BEAM OUT DRL FUSE 15 DRL INDICATOR FOG LAMP RELAY FOG LAMP SWITCH FOGLAMP ENABLE RELAY (TAPED TO HARNESS NEAR FOG LAMP SWITCH) GAUGES FUSE 4 GRN WIRE GRY WIRE HEAD OFF PARK HEADLAMP DIMMER SWITCH HI LO HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN RUN OR START I/P FUSE BLOCK (ON LEFT LOWER KICK PANEL) ILLUM INDICATOR INSTRUMENT PANEL CLUSTER (IPC) HEADLAMP SWITCH LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP LOCK OFF LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT IGNITION SWITCH NCA WIRE ORG/ WIRE PARK BRAKE SWITCH (NEAR LEFT KICK PANEL, ON PARK BRAKE LEVER) PNK WIRE PPL PPL LT LEFT FOG LAMP REAR FUSE BLOCK (REAR OF DRIVER DOOR) FOG LIGHT FUSE RED WIRE RED/WHT WIRE RIGHT FOG LAMP RIGHT HIGH BEAM HEADLAMP RUN WIRE TAN WIRE TAN/WHT WIRE UNDERHOOD FUSE BLOCK (ON LEFT SIDE OF ENGINE COMPT) LIGHTING FUSE WARNING SYSTEMS WHT WIRE YEL WIRE