Mercedes-Benz S-class W221 facelift (2009-2013) (center trunk) rear sam control module w/ fuse, relay module Wiring diagrams

ABS/MIL IND BAS BRAKE BOOSTER BAS RELEASE SWITCH BAS SOLENOID VALVE BLK/BRN WIRE BLK/GRY WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRAKE FLUID INDICATOR SWITCH (LEFT REAR OF BRAKE FLUID WARNING LAMP IND BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAN H H CAN H L CAN-F L CAN-F H COMPUTER DATA LINES SYSTEM DIAPHRAGM TRAVEL SENSOR ENGINE COMPT) ESP WARNING LAMP IND FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR ENGINE COMPT) FUSE GRN/PNK WIRE GRN/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT REAR WHEEL SPEED SENSOR (AT LEFT REAR WHEEL) NCA WIRE PNK WIRE POWER DISTRIBUTION SYSTEM RED/YEL WIRE RIGHT FRONT WHEEL SPEED SENSOR (AT RIGHT FRONT WHEEL) RIGHT REAR WHEEL SPEED SENSOR (AT RIGHT REAR WHEEL) SIG VIO WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YAW RATE, LATERAL, LONGITUDINAL ACCELERATION SENSOR YEL WIRE YEL/WHT WIRE

30 115 AC INVERTER ALARM LEFT REAR DOOR SIGNAL SIREN CONTROL MODULE BRN WIRE CIGAR LIGHTER RELAY DC/AC CONVERTER CONTROL UNIT DIGITAL SOUND PROCESSOR (W/ BANG, OLUFSEN SOUND SYSTEM) ELECTRIC PARKING BRAKE CONTROL UNIT FROM FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (DIAGRAM 1 OF 4) FROM INTERIOR PREFUSE BOX (DIAGRAM 1 OF 4) FROM REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (DIAGRAM 3 OF 4) FUSE 1 FUSE 2 FUSE 10 FUSE 117 FUEL PUMP RELAY FUSE 130 FUSE 131 FUSE 139 FUSE 140 FUSE 3 FUSE 4 FUSE 5 FUSE 7 FUSE 71 FUSE 73 FUSE 70 FUSE 72 FUSE 74 FUSE 77 FUSE 75 FUSE 76 FUSE 79 FUSE 78 FUSE 80 FUSE 8 FUSE 6 FUSE 81 FUSE 83 FUSE 82 FUSE 85 FUSE 84 FUSE 86 FUSE 87 FUSE 88 FUSE 89 FUSE 90 FUSE 91 FUSE 9 FUSE FUSE FUSE GRY/BLU WIRE HEATED REAR WNDOW RELAY HEATING ELEMENT INTELLIGENT SERVO MODULE FOR DIRECT SELECT INTERIOR LIGHTS SYSTEM (RIGHT REAR FOOTWELL) ME-SFI (ME) CONTROL UNIT, FUEL PUMP CONTROL UNIT NCA WIRE ORG/BLK WIRE ORG/BLU WIRE OUTSIDE SPEAKER INTERFE- RENCE FILTER PNK/GRN WIRE PNK/GRY WIRE PNK/RED WIRE POWER ELECTRONICS CIRCULATION PUMP RELAY 1 POWER ELECTRONICS CIRCULATION PUMP RELAY 2 POWER OUTLET RELAY POWER WINDOW HYDRAULIC PUMP RELAY REAR CIGAR LIGHTER REAR FUSE BOX I REAR FUSE BOX II REAR WINDOW ANTENNA AMPLIFIER MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR DOOR CONTROL MODULE SOCKET SPECIAL PROTECTION VEHICLE ADDITIONAL FUSE FUSE HOLDER (RIGHT FRONT OF TRUNK) SPECIAL VEHICLE MULTI-FUNCTION CONTROL MODULE TO CIRCUIT TO CIRCUIT 15 RELAY/ SPARE 1 RELAY (CHANGE OVER CONTACT) (DIAGRAM 4 OF 4) TO FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (DIAGRAM 4 OF 4) VACUUM LEFT FRONT DOOR PUMP CONTROL RELAY (+) MODULE

ADDITIONAL BATTERY AIR CONDITIONING ELECTRONIC BLOWER CONTROLLER AUDIO TUNER CONTROL UNIT BACKUP BATTERY FUSE BRN WIRE CHASSIS CIRCUIT 87 RELAY COMAND CONTROL UNIT ELECTRIC REFRIGERANT COMPRESSOR ELECTROHYDRAULIC (W/ MILD HYBRID DRIVE) ELECTRIC TO DC/DC CONVERTER CONTROL MODULE (DIAGRAM 1 OF 4) CONTROL UNIT (VGS) ESP MEDIA CONTROL INTERFACE MODULE CONTROL UNIT FROM FUSE 29 (DIAGRAM FUSE 127 FUSE 121 1 FO 4) FROM INTERIOR PREFUSE BOX (DIAGRAM 1 OF 4) FUSE 1 FUSE 101 FUSE 103 FUSE 108 FUSE 104 FUSE 107 FUSE 98 FUSE 109 FUSE FUSE 111 FUSE 112 FUSE 113 FUSE 120 FUSE 122 FUSE 123 FUSE 124 FUSE 129 FUSE 128 FUSE 126 FUSE 125 FUSE 20 FUSE 46 FUSE 53 FUSE 48 FUSE 47 FUSE 51 FUSE 49 FUSE 50 FUSE 28 FUSE 31 FUSE 33 FUSE 34 FUSE 32 FUSE 35 FUSE 60 FUSE 92 FUSE 102 FUSE 97 FUSE 96 FUSE 93 FUSE 105 FUSE FUSE 95 FUSE 106 FUSE 110 FUSE 99 HIGH DEFINITION TUNER CONTROL UNIT LEFT REAR MULTICONTOUR BACKREST CONTROL MODULE MEDIA INTERFACE CONTROL UNIT OVERHEAD CONTROL PANEL CONTROL MODULE RCP (HBF) CONTROL MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SPLITVIEW DISPLAY (IF EQUIPPED) COMAND DISPLAY (W/ AUDIO/ COMAND DISPLAY) TO DC/DC CONVERTER CONTROL MODULE (DIAGRAM 1 OF 4) TO EIS (EZS) CONTROL TO FUSE 119 (DIAGRAM 3 FO 4) UNIT (DIAGRAM 4 OF 4) VOICE CONTROL SYSTEM (VCS (SBS)) CONTROL UNIT W/ FUSE, RELAY MODULE W/ REAR A/C

1 OF 4) 12 VOLT CONNECTOR GLOVE COMPARTMENT (IF EQUIPPED) BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN BH CAN BL CAN-EH CAN-EL CIRCUIT COMPUTER DATA LINES SYSTEM DRIVER NECK-PRO HEAD RESTRAINT SOLENOID EMERGENCY CALL SYSTEM CONTROL UNIT FANFARE HORN RELAY FROM BACKUP BATTERY FUSE (DIAGRAM 3 OF 4) FROM FRONT SAM CONTROL MODULE FUSE, RELAY MODULE (DIAGRAM 1 OF 4) FROM FUSE FROM FUSE 130 (DIAGRAM 2 OF 4) FROM FUSE 39 (DIAGRAM FROM FUSE 40 (DIAGRAM 1 OF 4) FROM FUSE 64 (DIAGRAM 4 OF 4) FUSE FROM RIGHT INSTRUMENT PANEL FUSE BOX (DIAGRAM 2 OF 4) FRONT CIGAR LIGHTER W/ ASHTRAY ILLUMINATION FRONT PASSENGER NECK-PRO HEAD RESTRAINT SOLENOID EIS (EZS) CONTROL UNIT FUEL PUMP CONTROL MODULE, ME-SFI (ME) CONTROL MODULE FUSE FUSE 137 FUSE 138 FUSE 64 FUSE FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE INSTRUMENT CLUSTER ISM LEFT FRONT HEADLAMP UNIT MASTER WIPER MOTOR NCA WIRE PNK WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/RED WIRE POWER ELECTRONICS CIRCULATION PUMP RELAY 1 RED WIRE RED/BLK WIRE RED/GRN WIRE RELAY RELAY/ SPARE 1 RELAY (CHANGE OVER CONTACT) RELAY/ SPARE RELAY 1 (CHANGE OVER CONTACT) RESTRAINT SYSTEMS CONTROL UNIT RIGHT FRONT HEADLAMP UNIT SLAVE WIPER MOTOR TO FUSE 61 (DIAGRAM 4 OF 4) TO REAR SAM CONTROL MODULE W/ FUSE, RELAY MODULE (DIAGRAM 4 OF 4) VIO WIRE YEL/GRY WIRE YEL/WHT WIRE

B H B L BELT TENSION SENSOR (RIGHT FRONT SEAT BELT ANCHOR ASSEMBLY) BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/PNK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAK, FA DS, FA+ CAN L CAN H CRASH OUT CAK, BF COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CRASH DRIVER BUCKLE RIGHT REAR ETR SQUIB WINDOW AIR BAG SQUIB DS BF + DS HL+ DS HR - EXCEPT HYBRID FRONT PASSENGER BUCKLE ETR SQUIB FUSE 61 GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE GSS, BF SS-FA GSS, FA UFS, BF HOT W/ CIRCUIT LEFT FRONT SIDE AIR BAG SQUIB LEFT REAR ETR SQUIB (LEFT "C" PILLAR) LEFT REAR RIGHT FRONT SIDE AIR BAG SIDE AIR BAG SQUIB SQUIB LEFT REAR WINDOW AIR BAG SQUIB NCA WIRE PNK/GRN WIRE PYROTECHNICAL SEPERATOR (UNDER RIGHT SIDE OF DASH) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RESTRAINT SYSTEMS CONTROL MODULE (FRONT OF CENTER CONSOLE) RIGHT REAR RIGHT REAR SIDE AIR BAG ETR SQUIB SQUIB (RIGHT "C" PILLAR) SEAT OCCUPIED RECOGNITION PRESSURE SENSOR SIG SS BF + SYSTEM UFS BF + VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE