Door closing assist circuit for Mercedes-Benz S-class W140 facelift (1994-1999)

4/3 BLU WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE FUSE 3 FUSE 9 GRN WIRE HOT AT ALL TIMES HOT IN RUN OR START LEFT FRONT DOOR CLOSING ASSIST MICROSWITCH LEFT REAR DOOR CLOSING ASSIST MICROSWITCH NCA WIRE PNEUMATIC CONTROL MODULE REAR FUSE BOX RED WIRE RED/YEL WIRE RIGHT FRONT DOOR CLOSING ASSIST MICROSWITCH RIGHT REAR DOOR CLOSING ASSIST MICROSWITCH SUPPLY PUMP, CLOSING ASSIST YEL WIRE YEL/WHT WIRE