Subaru WRX VA facelift (2016-2021) Mirror heater & rear defogger circuit

A/C CONTROL PANEL BLK WIRE BLU WIRE BODY INTEGRATED UNIT COMPUTER DATA LINES SYSTEM FUSE 10 FUSE 22 FUSE, RELAY BOX (F/B) GB-10 GB-4 GB-8 GRN WIRE GRN/ORG WIRE HEATER HOT AT ALL TIMES HOT IN ON OR START LEFT OUTER MIRROR ASSEMBLY MAIN FUSE BOX (M/B) MAIN SBF FUSE MIRROR ORG/ WIRE REAR DEFOGGER REAR DEFOGGER RELAY REAR DEFOGGER SWITCH RED WIRE RED/BLU WIRE RIGHT OUTER MIRROR ASSEMBLY VIO WIRE