Lexus GS IV (2011-2015) Head-up display circuit

4 24 25 ACCD BLK WIRE BLU WIRE CANL CANH 29 28 COMPUTER DATA LINES SYSTEM COMBINATION METER ASSEMBLY COMPUTER DATA LINES SYSTEM DISP DOWN FUSE GRN WIRE GRY WIRE HEADUP DISPLAY HEADUP DISPLAY SWITCH ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ROOM R/B 1 MPX-B FUSE (LEFT SIDE OF ENGINE COMPT) HUD ILD CH ILLUMINATION DOWN ILLUMINATION UP ILU ILL+ LEFT COWL SIDE J/B LH-IG FUSE (LEFT END OF DASH) LT GRN WIRE MULTI-MEDIA MODULE RECEIVER ASSEMBLY PNK WIRE POWER MANAGEMENT CONTROL ECU (RIGHT END OF DASH) RED WIRE RELAY RIGHT COWL SIDE J/B (RIGHT END OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE