Seat belt warning circuit for Smart Fortwo II (2007-2015)

18 17 CAN L CAN H 4 3 14 35 20 17 31 30 CAN L CAN H HAS BFL BLK/RED WIRE BRAKE FLUID INDICATOR SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE FLUID, PARKING BRAKE WARNING LAMP BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CAN L COMPUTER DATA LINES SYSTEM D BLK ON WIRE DISPLAY DRIVER SEAT BELT BUCKLE RESTRAINT SYSTEMS SWITCH ESP CONTROL UNIT (LEFT CENTER OF VEHICLE UNDER CARRIAGE) FUSE 11 FUSE 18 UNIT (UNDER LEFT SIDE OF DASH) FUSE 12 GRN WIRE GRN/WHT WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER LEFT DOOR ROTARY TUMBLER MICRO SWITCH MICRO - PARKING BRAKE INDICATOR SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) RED/PNK WIRE RED/WHT WIRE SAM CONTROL SEAT BELT MULTI- WARNING FUNCTION LAMP DISPLAY SOUND SYSTEMS YEL WIRE YEL/WHT WIRE