Lexus GS IV facelift (2015-2020) Heated steering wheel circuit

BHT BLK WIRE BTM EHT ETM- GRY WIRE HEATER CONTROL ASSEMBLY INTEGRATION CONTROL, PANEL ASSEMBLY KF (LEFT SIDE OF DASH) LEFT COWL SIDE J/B LH ECU-IG FUSE LT GRN WIRE RELAY 1 ENERGIZED RELAY 2 ENERGIZED RIGHT COWL SIDE J/B SPIRAL CABLE SUB-ASSEMBLY STEERING COLUMN) STEERING HEATER STEERING WHEEL HEATER CONTROL ASSEMBLY STEERING WHEEL) STRG HTR FUSE WHT/BLK WIRE