Seat belt warning circuit for Volvo S60 II (2010-2013)

12 74/31 17 74/30 18 74/31 BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CEILING LIGHT CEM CENTRAL ELECTRONIC MODULE (CEM) (RIGHT END OF DASH) COMPUTER DATA LINES SYSTEM DOME LIGHT SWITCH UNIT DRIVER'S SEAT BELT BUCKLE CONTACT (IN DRIVER'S SEAT BELT BUCKLE) ENGINE COMPARTMENT DISTRIBUTION FUSE BOX (LEFT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRN/BLK WIRE GRY/VIO WIRE HOT AT ALL TIMES NCA WIRE ORG/BLK WIRE PASSENGER SEAT BELT BUCKLE CONTACT (IN PASSENGER'S SEAT BELT BUCKLE) RED/BLK WIRE RED/BLU WIRE SEAT BELT REMINDER OCCUPANT WEIGHT SENSOR SUPPLEMENTAL RESTRAINT SYSTEM (UNDER CENTER CONSOLE) VIO WIRE VIO/BRN WIRE VIO/ORG WIRE WHT WIRE WHT/GRN WIRE