High/low bus circuit, coupe for Mercedes-Benz E-class W212/S212/C207/A207 (2009-2013)

1 2 3 CAN-A H CAN-A L 31 1 2 3 CAN-C H CAN-C L 31 1 2 CAN-A H CAN-A L 1 2 CAN-C H CAN-C L 3 2 CAN-C H CAN-C L 3 4 CAN-C H CAN-C L 7 6 CAN-C H CAN-C L 8 4 CAN-A H CAN-A L AUDIO/COMAND CONTROL PANEL CAN-A H CAN-A L AUDIO/COMAND DISPLAY 8 4 CAN-A H CAN-A L BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN/WHT WIRE CAN-G H CAN-G L CAN-G H CAN-G L DRIVE TRAIN CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR ELECTRONIC SELECTOR LEVER MODULE CONTROL MODULE (A/T) (CENTER CONSOLE) FUEL PUMP CONTROL MODULE LEFT FRONT LAMP UNIT LEFT XENON LAMP CONTROL UNIT M/T RIGHT FRONT LAMP UNIT RIGHT XENON LIGHT CONTROL UNIT TELEMATICS CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR TRANSMISSION OIL AUXILIARY PUMP CONTROL UNIT (W/ ECO START/STOP FUNCTION, A/T) W/ AUDIO 20, AUDIO 50 W/ COMAND WHT WIRE YEL WIRE YEL/WHT WIRE

1 2 CAN-B H CAN-B L 10 9 CAN-B H CAN-B L 11 9 CAN-B H CAN-B L 2 1 CAN-B H CAN-B L 2 3 CAN-B H CAN-B L 24 18 CAN B-H CAN B-L 3 1 2 31 CAN-B H CAN-B L 30 31 CAN-B H CAN-B L 6 5 CAN-A H CAN-A L 7 5 CAN-B H CAN-B L 8 7 CAN-B L CAN-B H BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN B H CAN B L CAN C H CAN C L CAN E H CAN E L CAN-D H CAN-D L CAN-G H CAN-G L COMAND CONTROL UNIT DRIVER SEAT CONTROL UNIT DRIVER SIDE SAM CONTROL MODULE W/ FUSE/ RELAY MODULE (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE LEFT FRONT DOOR CONTROL MODULE (IN DRIVER'S DOOR) LEFT REAR BUMPER INTELLIGENT RADAR SENSOR LEFT VEHICLE FLOOR INTERIOR CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR PANORAMIC SLIDING ROOF CONTROL MODULE (FRONT CENTER OF INTERIOR ROOF MODULE) PNK WIRE PNK/WHT WIRE RADIO (W/ AUDIO 20 RADIO) RADIO W/ AUTO PILOT SYSTEM (W/ AUDIO 50) REAR DOOR CONTROL MODULE (REAR DOOR) REAR SAM CONTROL MODULE W/ FUSE/RELAY MODULE (LEFT SIDE OF TRUNK) RIGHT REAR BUMPER INTELLIGENT RADAR SENSOR TRAILER RECOGNITION CONTROL UNIT W/ AUDIO 20, AUDIO 50 W/O AUDIO 20, AUDIO 50 YEL WIRE YEL/WHT WIRE

1 2 CAN-B H CAN-B L 10 11 6 7 CAN-H H CAN-H L CAN-E H CAN-E L 13 12 17 18 CAN-E H CAN-E L CAN-B L CAN-B H 14 15 CAN-B H CAN-B L 18 9 CAN-B H CAN-B L 2 1 CAN-B H CAN-B L 2 1 CAN-E H CAN-E L 3 4 CAN-E H CAN-E L 6 5 CAN-E H CAN-E L 7 4 CAN-B H CAN-B L 7 5 CAN-B H CAN-B L BACKUP CAMERA CONTROL UNIT (W/ BACKUP CAMERA) BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CAN E H CAN E L FRONT PASSENGER SEAT CONTROL UNIT GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER KEYLESS GO CONTROL UNIT (IF EQUIPPED) PARKTRONIC CONTROL UNIT RIGHT VEHICLE FLOOR INTERIOR CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR STATIONARY HEATER UNIT (IF EQUIPPED) (RIGHT FRONT ENGINE COMPT) STEERING COLUMN MODULE (TOP OF STEERING COLUMN) TIRE PRESSURE MONITOR CONTROL UNIT (IF EQUIPPED) VEHICLE FLOOR CHASSIS CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR VIDEO, RADAR SENSOR SYSTEM CONTROL UNIT VIO WIRE VIO/WHT WIRE W/ PARKTRONIC W/O PARKTRONIC WEIGHT SENSING SYSTEM CONTROL UNIT (IF EQUIPPED) (UNDER RIGHT FRONT SEAT)

1 2 CAN-H H CAN-H L 26 14 38 23 CAN-H H CAN-H L 3 2 CAN-H H CAN-H L 3 6 CAN-H H CAN-H L 37 24 40 25 CAN-E H CAN-E L 42 55 41 54 CAN-C H CAN-C L CAN-E H CAN-E L 5 2 CAN-E H CAN-E L ADAPTIVE DAMPING SYSTEM CONTROL UNIT (IF EQUIPPED) BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN E H CAN E L DISTRONIC ELECTRIC CONTROLLER UNIT (IF EQUIPPED) (FRONT CENTER ENGINE COMPT) ELECTRICAL POWER STEERING CONTROL UNIT (IF EQUIPPED) ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE COMPT) CDI CONTROL MODULE (3.0L TURBO) (LEFT REAR OF ENGINE COMPT) GRN WIRE GRN/WHT WIRE ME-SFI (ME) CONTROL MODULE (EXCEPT 3.0L TURBO) (CENTER REAR OF MULTI-FUNCTION CAMERA (IF EQUIPPED) SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT (FRONT OF CENTER CONTROL MODULE) VEHICLE DYNAMICS CAN VOLTAGE DISTRIBUTOR ELECTRICAL CONNECTOR VIO WIRE VIO/WHT WIRE W/ ESP PREMIUM W/ ESP BASIC YAW RATE, LATERAL, LONGITUDINAL ACCELERATION SENSOR