Front defogger circuit for Lexus IS I (1999-2005)

A/C CONTROL ASSEMBLY MPX+ BLK WIRE BLU WIRE BODY ECU DFG COMBINATION METER MPX+ DEFOGGER, MIRROR HEATER SWITCH MPX- DEICER RELAY DRIVER SIDE J/B (BEHIND LOWER LEFT END OF DASH) EC (AT LEFT FENDER APRON) ENGINE CONTROL MODULE (ON LEFT FRONT OF ENGINE COMPT) FR DEF FUSE FRONT WINDOW DIECER GAUGE FUSE HOT AT ALL TIMES HOT IN ON OR START MPX ORG/ WIRE THEFT DETERRENT ECU (BEHIND LEFT END OF DASH) WHT WIRE WHT/BLK WIRE