Lexus GS IV (2011-2015) map light assembly Wiring diagrams

BLK WIRE BLU WIRE CTY DOME FUSE DOME LIGHT DOOR ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT MAP LIGHT LEFT REAR AMBIENT LIGHT (LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) LEFT REAR DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY LEFT REAR FOOT LIGHT (LEFT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) LEFT SPOT LIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE MAP LIGHT ASSEMBLY MPX-B FUSE ORG/ WIRE PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK WIRE RED WIRE RIFL RIFR RIGHT FRONT DOOR COURTESY LIGHT RIGHT MAP LIGHT RIGHT REAR AMBIENT LIGHT (RIGHT INTERIOR ILLUMINATION LIGHT ASSEMBLY 1) RIGHT REAR DOOR INSIDE HANDLE ILLUMINATION LIGHT ASSEMBLY RIGHT SPOT LIGHT ASSEMBLY RLMP RLSW RRMP RRSW VIO WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

+S +B 14 13 CANH CANL 2 4 1 ES SIG MPX PNK WIRE 4 5 20 2 8 3 7 PNK WIRE 4 7 EW WF AUTO WIPER SWITCH BLK WIRE BLU WIRE COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOWN DRIVING SUPPORT ECU (LEFT END OF DASH) ENERGIZED RIGHT COWL SIDE WASH FUSE J/B (RIGHT END OF DASH) ENGINE ROOM R/B 3 (LEFT REAR OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HI UP NORMAL HI UP NORMAL DOWN OFF HOT W/ INT RELAY LED DRIVER LEFT COWL SIDE J/B (LEFT END OF DASH) LT BLU WIRE LT GRN WIRE MAIN BODY ECU ACAN MAP LIGHT ASSEMBLY OF DASH) OFF WIPER SWITCH PNK 15 1 26 WIRE PNK WIRE RAIN SENSOR (FRONT CENTER OF ROOF) RED WIRE TAIL TELTALES I/F VIO WIRE VOLUME SWITCH INT SWITCH WASH WASHER SWITCH WATER LEVEL WARNING SWITCH (IN WASHER FLUID RESERVOIR) WHT WIRE WHT/BLK WIRE WINDSHIELD WASHER MOTOR, PUMP (ON WASHER FLUID RESERVOIR) WINDSHIELD WIPER SWITCH ASSEMBLY WIP RELAY WIP-S FUSE YEL WIRE

A/C COMP RELAY ALL DOOR BRAKE FLUID LEVEL WARNING SWITCH (BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY) BRAKE PEDAL LOAD SENSING SWITCH (BRAKE PEDAL SUPPORT ASSEMBLY) BRN WIRE DCM (TELEMATICS TRANSCEIVER) FAN RELAY 1 FR PWR OUTLET RH ACC RELAY RELAY FRONT STEERING ABSORBER CONTROL ECU CONTROL ECU HEADUP DISPLAY (COMBINATION METER MIRROR ECU) ID CODE BOX JUNCTION JUNCTION TERMINAL L/D DOOR DOOR LOCK LEVEL WARNING SWITCH ASSEMBLY LH- LH- FUEL MAIN UNLOCK OPN UNLOCK BODY RELAY RELAY RELAY RELAY RELAY RELAY ECU LUGGAGE DOOR OPENING CANCEL SWITCH ASSEMBLY MAP LIGHT ASSEMBLY NETWORK GATEWAY ECU REFRESHING SEAT SWITCH RELAY RIGHT COWL SIDE J/B (BEHIND RIGHT END OF DASH) RR PWR TRK OPN OUTLET RELAY RELAY STEERING LOCK ACTUATOR ASSEMBLY STOP LIGHT SWITCH ASSEMBLY WHT/BLK WIRE

BLK WIRE BLU WIRE DOME LIGHT ELECTRIC PARKING BRAKE SWITCH ASSEMBLY GRN WIRE GRY WIRE HEAD UP DISPLAY SWITCH ASSEMBLY ILL ILLB INSTRUMENT PANEL REGISTER ASSEMBLY 3 INTEGRATION CONTROL, PANEL ASSEMBLY LILL LT GRN WIRE LUGGAGE DOOR OPENING SWITCH ASSEMBLY MAP LIGHT MAP LIGHT ASSEMBLY MONITOR BLIND SPOT PARKING LIGHT SWITCH ASSEMBLY PNK WIRE SATELLITE SWITCH SET SLIDING ROOF SWITCH TRIP SWITCH W/ NAVIGATION W/O NAVIGATION WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE

17 SPEAKER ADPG AGND ALO ARO ASGN AUXO BLK WIRE BLU WIRE BRN WIRE GRN WIRE HFL LJB LT BLU WIRE MACC MAP LIGHT ASSEMBLY MCO- MCSG MICROPHONE MULTI-MEDIA MODULE RECEIVER ASSEMBLY PNK WIRE RED WIRE SHIELD STEREO JACK ADAPTER ASSEMBLY UDO+ UJSG UPI USB USBG USBV VA- VAL+ VAR+ VIO WIRE VOR- VOT+ W/ LEXUS ENFORM W/O LEXUS ENFORM WHT WIRE WHT/BLK WIRE YEL WIRE

7 2 6 1 3 5 10 SHIELD CV- CGND CV+ CB+ TM LP LS BLK WIRE BLU WIRE BLU/ BRN WIRE BRN WIRE CAN I/F CANL CANH CB+ CV+ CV- CGND CANL IG+ CANH TX+ CS COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVER DISPLAY DRIVER MONITOR CAMERA (ON STEERING COLUMN) DRIVER MONITOR ECU ASSEMBLY (LEFT END OF DASH) ENGINE ROOM R/B 1 GAUGE (LEFT SIDE OF FUSE ENGINE COMPT) GRY WIRE HEADUP DISPLAY (COMBINATION METER MIRROR ECU) I/F I/F I/F IG GND LS LP J/C LED DRIVER LEFT COWL SIDE J/B (LEFT END OF DASH) LH-IG FUSE LT GRN WIRE MAP LIGHT ASSEMBLY RED WIRE RELAY ENERGIZED SHIELD SPEAKER TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 IG 16 PNK 14 WIRE 18 PNK 24 WIRE 21 PNK 17 WIRE 5 10 PNK GND WIRE BLK/BLU WIRE BRN WIRE EC MIRROR EC+ ECI+ ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES INNER REARVIEW MIRROR ASSEMBLY LEFT COWL SIDE J/B (LEFT END OF DASH) LEFT FRONT ECI- MULTIPLEX NETWORK DOOR ECU EC- (IN LEFT FRONT DOOR) LEFT OUTER REARVIEW MIRROR ASSEMBLY LH-IG FUSE LT (LEFT CENTER OF DASH) LT BLU WIRE LT GRN WIRE MAP LIGHT ASSEMBLY MPX-B FUSE PNK 18 WIRE PNK EC+ EC- +B WIRE PNK WIRE RED WIRE RELAY ENERGIZED RIGHT FRONT ECI+ MULTIPLEX NETWORK DOOR ECU EC+ (IN RIGHT FRONT DOOR) RIGHT OUTER REARVIEW MIRROR ASSEMBLY WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 PNK IG WIRE 13 14 CANL CANH 30 16 2 BECU 31 32 ALTB IG 5 15 LIN BLK WIRE BLU WIRE BRN WIRE CAN I/F CLOSE CLS COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISPLAY DRIVER DOWN ENGINE ROOM R/B 1 (LEFT SIDE OF ENGINE COMPT) GAUGE FUSE GRN WIRE HOT AT ALL TIMES I/F LED DRIVER ILLB LEFT COWL SIDE J/B LEFT FRONT DOOR COURTESY SWITCH (LEFT FRONT "B" PILLAR) LH J/B-B FUSE LH-IG FUSE LILL LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MAP LIGHT ASSEMBLY MPX-B FUSE OPN PNK WIRE RED WIRE RELAY ENERGIZED S/ROOF FUSE SLIDING ROOF CONTROL SWITCH SLIDING ROOF SWITCH SPEAKER TELLTALES UP CLS DWN OPN VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

17 SPEAKER ADPG AGND ALO ARO ASGN AUXO BLK WIRE BLU WIRE BRN WIRE GRN WIRE HFL LJB LT BLU WIRE MACC MAP LIGHT ASSEMBLY MCO- MCSG MICROPHONE MULTI-MEDIA MODULE RECEIVER ASSEMBLY PNK WIRE RED WIRE SHIELD STEREO JACK ADAPTER ASSEMBLY UDO+ UJSG UPI USB USBG USBV VA- VAL+ VAR+ VIO WIRE VOR- VOT+ W/ LEXUS ENFORM W/O LEXUS ENFORM WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE CAN I/F COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM FUSE GREEN GRY WIRE HOT AT ALL TIMES LED DRIVER LT BLU WIRE LT GRN WIRE MACC MAP LIGHT ASSEMBLY MCO- PNK WIRE RED WIRE RELAY RIGHT COWL SIDE J/B (RIGHT END OF DASH) RRID SKID CONTROL ECU ASSEMBLY (LEFT REAR OF ENGINE COMPT) SOS MICROPHONE SWITCH TELLTALES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE