Lexus HS I (2009-2012) Instrument illumination circuit

+ECU 13 14 CANL CANH 31 32 29 14 ALTB IG AUTO LIGHT CONTROL SWITCH BLK WIRE BLU WIRE BRN WIRE CERTIFICATION ECU ASSEMBLY (RIGHT SIDE OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM DC/DC J/B FUSE (LEFT SIDE OF ENGINE COMPT) DIL- DOOR 1 FUSE ECU- IG 1 FUSE ECU-B FUSE ENGINE ROOM ENGINE ROOM R/B (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE HEAD HEAD UP DISPLAY SWITCH ASSEMBLY (IF EQUIPPED) HEADLIGHT DIMMER SWITCH ASSEMBLY HOT AT ALL TIMES HOT IN ON OR START HOT W/ HOT W/ ACC RELAY ENERGIZED ILL LIGHT CONTROL RHEOSTAT LT BLU WIRE MAIN BODY ECU INSTRUMENT PANEL J/B (LEFT SIDE OF DASH) MET FUSE MULTI-DISPLAY (W/ NAVIGATION) OFF TAIL PANEL FUSE PNK WIRE POWER SWITCH RED WIRE RELAY ENERGIZED SWIL TAIL TAIL FUSE TAIL RELAY TELLTALE LIGHT ASSEMBLY VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

BLU WIRE BRN WIRE CLOCK ASSEMBLY COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM FRONT WIPER DEICER SWITCH GRN WIRE GRY WIRE HEADLIGHT CLEANER CONTROL ASSEMBLY LT BLU WIRE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY OUTER MIRROR SWITCH ASSEMBLY PNK WIRE RED WIRE RIGHT FRONT POWER WINDOW REGULATOR SWITCH ASSEMBLY SEAT HEATER SWITCH TRANSMISSION INSTRUMENT PANEL SHIFT ASSEMBLY VIO WIRE W/ NAVIGATION W/O NAVIGATION W/ SEAT POSITION MEMORY W/O SEAT POSITION MEMORY WHT/BLK WIRE YEL WIRE

3 17 ILL+ ILL- BLU WIRE BRN WIRE DCM (TELEMATICS TRANSCEIVER) (CENTER OF DASH) DISPLAY, NAVIGATION MODULE DISPLAY (CENTER OF DASH) GLOVE BOX LIGHT ASSEMBLY GRN WIRE GRY WIRE INTEGRATION CONTROL, PANEL ASSEMBLY LT BLU WIRE LUGGAGE DOOR OPENING SWITCH ASSEMBLY MAP LIGHT ASSEMBLY PATTERN SELECT SWITCH ASSEMBLY 1 RADIO RECEIVER SUB ASSEMBLY REAR SUNSHADE SWITCH ASSEMBLY RED WIRE SPIRAL CABLE SUB-ASSEMBLY (STEERING COLUMN) STEERING PAD SWG SWITCH ASSEMBLY VIO WIRE VSC OFF SWITCH WHT/BLK WIRE YEL WIRE