Mercedes-Benz R-class W251 facelift (2007-2010) me-sfi control unit (top center of engine) Wiring diagrams

1 2 3 CAN-C H CAN-C L 1 2 CAN-C H CAN-C L 10 11 CAN-C H CAN-C L 10 9 7 8 CAN-B H CAN-B L CAN-C L CAN-C H 11 15 CAN-C H CAN-C L 14 4 CAN-C H CAN-C L 18 17 13 12 CAN-B H CAN-B L CAN-C H CAN-C L 18 17 CAN-C H CAN-C L 2 1 CAN-C H CAN-C L 3.5L 4 3 5 6 CAN-B H CAN-B L CAN-C H CAN-C L 41 54 CAN-C H CAN-C L 5.0L, 5.5L 51 52 CAN-C H CAN-C L AIRMATIC W/ADS CONTROL UNIT (RIGHT FRONT FOOTWELL) BRN WIRE BRN/RED WIRE CAN C H CAN C H CAN C L CAN C L CDI CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) CENTRAL GATEWAY CONTROL MODULE (IN LEFT FRONT FOOTWELL) EIS (EZS) CONTROL UNIT ELECTRONIC CONTROL UNIT (VGS) ESP CONTROL MODULE (RIGHT FRONT CORNER OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE HEADLAMP RANGE ADJUSTMENT CONTROL MODULE (W/ XENON) (IN RIGHT FRONT FOOTWELL) INSTRUMENT CLUSTER INTELLIGENT SERVO MODULE (DIRECT SELECT) (LEFT REAR OF TRANSMISSION HOUSING) ME-SFI CONTROL UNIT (TOP CENTER OF ENGINE) PASSENGER-SIDE VOLTAGE DISTRIBUTOR (CAN C) CONNECTOR REAR AXLE LEVEL CONTROL SYSTEM CONTROL MODULE (IN RIGHT FRONT FOOTWELL) RESTRAINTS SYSTEMS CONTROL MODULE (UNDER CENTER CONSOLE) STEERING COLUMN MODULE (TOP OF STEERING COLUMN) W/ LEVEL CONTROL

AIR PUMP (FRONT OF ENGINE) BLK/BRN WIRE BLK/GRY WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRS CARGO AREA) COMPUTER DATA LINES SYSTEM COOLANT TEMPERATURE SENSOR (REAR OF LEFT CYLINDER HEAD) DK_S- FUEL PUMP (IN RIGHT SIDE OF FUEL TANK) FUEL PUMP CONTROL MODULE FUSE 43 FUSE 53 GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/ORG WIRE GRY/WHT WIRE HAV HFM HOT AT ALL TIMES KP CAN-D H CAN-D L 15 (-) KS_M KS_S KWG LEFT KNOCK SENSOR 2 (TOP OF ENGINE, BETWEEN CYLINDER BANKS) LOAD COMPARTMENT FUSE, RELAY BOX (RIGHT REAR OF ME-SFI CONTROL UNIT (TOP CENTER OF ENGINE) NCA WIRE OSS + PNK/BLK WIRE PNK/BLU WIRE PNK/GRN WIRE PNK/GRY WIRE PNK/WHT WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT KNOCK SENSOR 1 (TOP OF ENGINE, BETWEEN CYLINDER BANKS) SLV THS TMOT TNA VARIABLE INTAKE MANIFOLD SWITCHOVER VALVE VIO/BLU WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE YEL/GRY WIRE