Lexus IS II (2005-2008) headlamp dimmer switch assembly Wiring diagrams

+IG 4 6 7 HEAD AFS OFF AUTO BLU WIRE BODY ECU BRN WIRE COMBINATION METER COMPUTER DATA LINES SYSTEM COWL SIDE J/B RIGHT (AT RIGHT END OF DASH) DIMMER SWITCH GRN WIRE GRN/RED WIRE GRY WIRE HEAD HEAD AUTO HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ON OR START COWL SIDE J/B RIGHT (AT RIGHT END OF DASH) GAUGE FUSE INPUT CIRCUIT LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MICRO COMPUTER MPX+ MPX- MPX-B FUSE OFF TAIL ORG/ WIRE POWER SUPPLY CIRCUIT STEERING SENSOR (AT STEERING COLUMN) TAIL WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

+IG A/C AMPLIFIER (BEHIND CENTER OF DASH) AUTO BLK WIRE BLU WIRE BODY ECU BRN WIRE BRN/RED WIRE CLOCK ASSEMBLY INTEGRATION, PANEL ASSEMBLY COMBINATION METER COWL SIDE J/B LEFT (AT LEFT END OF DASH) COWL SIDE J/B RIGHT (AT RIGHT END OF DASH) ENGINE ROOM J/B 1, ENGINE ROOM R/B 1 (RIGHT REAR OF ENGINE COMPT) FUSE GATEWAY ECU (AT RIGHT END OF DASH) GRN RED/ WIRE GRN WIRE GRN/RED WIRE GRY WIRE HEAD HEAD AUTO HEADLAMP DIMMER SWITCH ASSEMBLY HEADLAMP SWIVEL ECU (LEFT KICK PANEL) HOT AT ALL TIMES HOT IN ON OR START HOT IN ON OR START COWL SIDE J/B RIGHT (AT RIGHT END OF DASH) ECU-IG RH FUSE HOT IN ON OR START COWL SIDE J/B RIGHT (AT RIGHT END OF DASH) GAUGE FUSE INPUT CIRCUIT JI (LEFT KICK PANEL) LEFT LH-IG FUSE LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MICRO COMPUTER MPX MPX+ MPX- OFF TAIL ORG/ WIRE POWER SOURCE CONTROL ECU (BEHIND RIGHT SIDE OF DASH) POWER SUPPLY CIRCUIT POWER WINDOW MASTER SWITCH CERTIFICATION ECU (RIGHT SIDE OF TRUNK) RED WIRE RIGHT TAIL TIRE PRESSURE WARNING ECU (BEHIND CENTER OF DASH) TURN LH TURN RH TURN SIGNAL SWITCH W/ LEXUS NAVIGATION SYSTEM W/O LEXUS NAVIGATION SYSTEM WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE

+IG 23 6 7 5 HEAD AUTO AUTOMATIC LIGHT CONTROL SENSOR (BEHIND LEFT SIDE OF DASH) BATB BEAM BLK WIRE BLU WIRE BODY ECU HRLY BRN WIRE CLTB CLTE CLTS COMBINATION METER COMPUTER DATA LINES SYSTEM COWL SIDE J/B RIGHT (AT RIGHT END OF DASH) DCTY DIMMER SWITCH ECU-IG RH FUSE FOG SWITCH FR DOOR RH FUSE FRONT FOG FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HEAD HEAD AUTO HEAD CLTB CLTS HEAD FOG HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ACC HOT IN ON OR START INPUT CIRCUIT LEFT FRONT DOOR COURTESY SWITCH LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MICRO COMPUTER MPX+ MPX- OFF TAIL ORG/ WIRE POWER SUPPLY CIRCUIT RED WIRE RED/WHT WIRE TAIL TI, TE FUSE TO FRONT CONTROLLER (DIAGRAM WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

+IG 23 6 7 5 HEAD AUTO AUTOMATIC LIGHT CONTROL SENSOR (BEHIND LEFT SIDE OF DASH) BATB BEAM BLK WIRE BLU WIRE BODY ECU HRLY BRN WIRE CLTB CLTE CLTS COMBINATION METER COMPUTER DATA LINES SYSTEM COWL SIDE J/B RIGHT (AT RIGHT END OF DASH) DCTY DIMMER SWITCH ECU-IG RH FUSE FOG SWITCH FR DOOR RH FUSE FRONT FOG FUSE GAUGE FUSE GRN WIRE GRN/RED WIRE GRY WIRE HEAD HEAD AUTO HEAD CLTB CLTS HEAD FOG HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ACC HOT IN ON OR START INPUT CIRCUIT LEFT FRONT DOOR COURTESY SWITCH LIGHT CONTROL SWITCH LT BLU WIRE LT GRN WIRE MICRO COMPUTER MPX+ MPX- OFF TAIL ORG/ WIRE POWER SUPPLY CIRCUIT RED WIRE RED/WHT WIRE TAIL TI, TE FUSE TO FRONT CONTROLLER (DIAGRAM WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY

BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DOWN ENGINE CONTROL MODULE FRONT DOOR FUSE GATEWAY ECU GRD GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEADLAMP DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES IG FUSE LEFT COWL J/B (AT LEFT END OF DASH) LONG LT GRN WIRE MSW PARK/ NEUTRAL POSITION SWITCH PNK 1 2 3 WIRE PNK WIRE RED WIRE RELAY SHORT SKID CONTROL ECU TILT, TELESCOPIC SWITCH WHT WIRE WHT/BLK WIRE WINDSHIELD WIPER SWITCH ASSEMBLY YEL WIRE