Volvo S80 II facelift 2 (2013-2016) Trailer tow circuit, 7-pin

7-PIN TOW HITCH CABLE HARNESS (UNDER CENTER OF REAR BUMPER) BLK WIRE BLK/ORG WIRE BLU WIRE BRAKE LIGHT CONTACT (TOP OF BRAKE PEDAL ASSEMBLY) BRN WIRE CARGO COMPARTMENT DISTRIBUTION BOX CENTRAL ELECTRONIC MODULE CENTRAL ELECTRONIC MODULE (BEHIND RIGHT END OF DASH) 1 2 COMPUTER DATA LINES SYSTEM ELECTRICAL BRAKE CONTROLLER FUSE FUSE (LEFT SIDE OF LUGGAGE COMPT) FUSE DISTRIBUTION BOX (RIGHT SIDE OF DASH) G-TRM (LEFT REAR CORNER OF LUGGAGE COMPT) GRN WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT W/ 15 FEED REAR RELAY ENERGIZED KEYLESS VEHICLE MODULE (KVM) (IF EQUIPPED) (RIGHT SIDE OF LEFT REAR LAMP HOUSING LUGGAGE COMPT) ORG/ WIRE PASSENGER COMPARTMENT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE STOP TRAILER MODULE (TRM) (LEFT REAR OF LUGGAGE COMPT) VIO WIRE VIO/BRN WIRE VIO/ORG WIRE VIO/WHT WIRE W/ PARKING ASSISTANT CAMERA WHT WIRE YEL WIRE YEL/BLU WIRE