Defogger circuit for Porsche 911 Carrera 4 991 facelift (2015-2019)

A/C CONTROL UNIT BLK/BLU WIRE BRN WIRE BRN/WHT WIRE CAN HIGH REAR WINDOW HEATED RELAY CAN LOW CAN MMI HIGH CAN MMI LOW COMPUTER DATA LINES SYSTEM CONVERTIBLE COUPE FUSE 3 HOT AT ALL TIMES ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE REAR ADAPTER 7 (REAR WINDOW HEATED) RELAY REAR BCM (UNDER DRIVER'S SEAT) REAR FUSE BOX RELAY SUPPORT 2 (ROW C) REAR WINDOW HEATER RED/WHT WIRE RED/YEL WIRE