Mercedes-Benz E-class W213/S213/C238/A238 (2016-2021) brn Wiring diagrams

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/VIO WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE CIRCUIT 1 INTAKE BALL VALVE BRAKE CIRCUIT 1 SWITCHOVER VALVE BRAKE CIRCUIT 2 INTAKE BALL VALVE BRAKE CIRCUIT 2 PRESSURE SENSOR BRAKE CIRCUIT 2 SWITCHOVER VALVE BRAKE VACUUM SENSOR BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE CAN B H CAN B L CAN H H CAN H L COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT PREFUSE BOX ENGINE FUSE, RELAY MODULE FLEX-E BP FUSE 1 FUSE 129 FUSE 2 GRN WIRE GRN/ORG WIRE GRN/YEL WIRE GRY/GRN WIRE HIGH PRESSURE, RETURN PUMP HOT AT ALL TIMES HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD) LEFT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE) LEFT REAR AXLE RPM SENSOR LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD) LEFT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE) M+ (-) M+ (-) 31 MASTER BRAKE CYLINDER PRESSURE SENSOR NCA WIRE PNK/GRN WIRE REAR PRESSURE SENSOR REAR SAM CONTROL UNIT RED WIRE RED/BLK WIRE RED/GRY WIRE RED/WHT WIRE RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE HOLD) RIGHT FRONT PRESSURE REGULATOR VALVE (PRESSURE RELEASE) RIGHT REAR AXLE RPM SENSOR RIGHT REAR BRAKE WEAR SENSOR RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE HOLD) RIGHT REAR PRESSURE REGULATOR VALVE (PRESSURE RELEASE) SIG SIG PNK FLEX E BM PNK FLEX E BM WIRE STOP LAMP SWITCH TRACTION SYSTEM HYDRAULIC UNIT (LEFT REAR ENGINE COMPT) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BRAKE FLUID LEVEL SWITCH BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE DRIVER-SIDE FUSE, RELAY MODULE ELECTRIC PARKING BRAKE SWITCH (LEFT END OF DASH) FLEX-E BM FLEX-E BP FRONT SAM CONTROL UNIT FUSE 205 GRN WIRE GRY/BLU WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT ELECTRIC PARKING BRAKE ACTUATOR MOTOR LEFT FRONT AXLE RPM SENSOR NCA WIRE PNK WIRE RED (OR RED/BLU) WIRE RED WIRE RED/WHT WIRE RIGHT ELECTRIC PARKING BRAKE ACTUATOR MOTOR RIGHT FRONT AXLE RPM SENSOR RIGHT FRONT BRAKE WEAR SENSOR SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ANGLE SENSOR VIO WIRE VIO/WHT WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

BLU WIRE BRN WIRE EXTERNAL CD DRIVE FRONT CENTER CONSOLE USB CONNECTOR FUSE 204 FUSE 412 GRN WIRE GRY/BLU WIRE HEAD UNIT HOT AT ALL TIMES MULTIMEDIA CONNECTION UNIT NCA WIRE ORG/ WIRE REAR FUSE, RELAY MODULE REAR USB CONNECTOR 3 RED WIRE RED/GRN WIRE SEDAN SHIELD USB 1 D- USB 2 D- USB CONNECTOR 1 USB CONNECTOR 2 USB D- W/ COMAND APS W/O VEHICLE ACCESS, DRIVE AUTHORIZATION W/ VEHICLE ACCESS, DRIVE AUTHORIZATION WAGON WAKE-UP

BACK BUTTON BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE FANFARE HORNS, AIR BAG CLOCK SPRING CONTACT FLEX-E BM FLEX-E BP FUSE 205 FUSE 206 GRN WIRE HEAD UNIT FINGER NAVIGATION PAD HOT AT ALL TIMES INSTRUMENT CLUSTER FINGER NAVIGATION PAD INSTRUMENT CLUSTER MULTI-FUNCTION STEERING WHEEL BUTTON GROUP MUTE FUNCTION BUTTON NCA WIRE PNK WIRE RED WIRE SDARS ANTENNA SIG STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS TEL END CALL VCS VOICE CONTROL SYSTEM ON BUTTON VOLUME CONTROL BUTTON W/ COMAND APS

BLU WIRE BRN WIRE CAN-D H CAN-D L DIAGNOSTIC CONNECTOR ELECTRONIC IGNITION SWITCH CONTROL UNIT ETN RX+ ETN TX+ FUSE 308 GRN WIRE GRY WIRE GRY/WHT WIRE HEAD UNIT HERMES CONTROL UNIT HOT AT ALL TIMES ORG/ WIRE PASSENGER-SIDE A-PILLAR FUSE BOX PNK WIRE RED/VIO WIRE WAKEUP WHT/BLK WIRE

BACKUP CAMERA (SEDAN, WAGON) (CENTER REAR OF LUGGAGE COMPT LID) BACKUP CAMERA CONTROL UNIT BLK WIRE BLK/WHT WIRE BRN WIRE CAN A H CAN A L CAN H H CAN H L CAN HMI H CAN HMI L COUPE CONVERTIBLE ELECTRICAL POWER STEERING CONTROL UNIT FLEX-E BM FLEX-E BP GRN WIRE HEAD UNIT (W/ COMAND APS, AUDIO 20) HEAD-UP DISPLAY (IF EQUIPPED) INSTRUMENT CLUSTER INTELLIGENT DRIVE CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR PNK WIRE RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR STEREO MULTI-FUNCTION CAMERA SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT (BELOW CENTER OF DASH) TIRE PRESSURE MONITOR CONTROL UNIT (IF EQUIPPED) USER INTERFACE CAN (CAN HMI) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR VIO WIRE VIO/WHT WIRE W/O FLEXRAY LINE TOPOLOGY W/ FLEXRAY LINE TOPOLOGY

ACTIVE BRAKE ASSIST CONTROLLER UNIT BLK WIRE BLK/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE CAN B H CAN B L CAN H H CAN H L CAN HMI H CAN PER H CAN PER L CAN-HMI L PNK FLEX E BM WIRE CAN-PER L PNK FLEX E BM WIRE COUPE CONVERTIBLE ELECTRONIC IGNITION SWITCH CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT (BELOW CENTER OF DASH) FLEX-E BM FLEX-E BP FLEX-E BP PNK FLEX-E BM WIRE GRN WIRE GRN/WHT WIRE LEFT FRONT LAMP UNIT LEFT HEADLAMP CONTROL UNIT LEFT OUTER REAR BUMPER INTEGRATED RADAR SENSOR LEFT OUTER REAR BUMPER RADAR SENSOR MONO MULTI-FUNCTION CAMERA (IF EQUIPPED) (TOP CENTER OF WINDSHIELD) PERIPHERALS CAN (CAN PER) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR PNK FLEX-E BM WIRE PNK WIRE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS RIGHT HEADLAMP CONTROL UNIT RIGHT FRONT LAMP UNIT RIGHT OUTER REAR BUMPER INTEGRATED RADAR SENSOR RIGHT OUTER REAR BUMPER RADAR SENSOR SEDAN WAGON STEERING COLUMN MODULE CONTROL UNIT (TOP OF STEERING COLUMN) TAILGATE CONTROL UNIT VIO WIRE VIO/WHT WIRE W/O FLEXRAY LINE TOPOLOGY W/ FLEXRAY LINE TOPOLOGY YEL WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L DRIVER SEAT CONTROL UNIT (IF EQUIPPED) (UNDER DRIVER SEAT) FRONT SAM CONTROL UNIT (LEFT END OF DASH) GRN WIRE GRN/WHT WIRE LEFT FRONT DOOR CONTROL UNIT (IN LEFT FRONT DOOR) LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT LEFT INTERIOR CAN (CAN B) POTENTIAL DISTRIBUTOR ELECTRICAL CONNECTOR LEFT REAR DOOR CONTROL UNIT (IN LEFT REAR DOOR) LEFT REAR MULTICONTOUR SEAT CONTROL UNIT LEFT REAR SEAT CONTROL UNIT (UNDER LEFT REAR SEAT) LIN 1 COC NCA WIRE ORG/ WIRE PANORAMIC SLIDING ROOF CONTROL MODULE (IF EQUIPPED) (CENTER FRONT OF ROOF) PNK WIRE SLIDING ROOF CONTROL MODULE (IF EQUIPPED) (CENTER FRONT OF ROOF) TRUNK LID CONTROL UNIT (IF EQUIPPED) (LEFT SIDE OF LUGGAGE COMPT) W/ FLEXRAY LINE TOPOLOGY YEL WIRE

2.0L TURBO ALARM SIREN (W/ INTERIOR, TOW-AWAY PROTECTION) (REAR OF RIGHT FRONT WHEELWELL) BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE CAN B H CAN B L CAN I L CAN I P CAN I P CAN I H CAN PER H CAN PER L DRIVETRAIN CONTROL UNIT (ABOVE LEFT FRONT WHEEL WELL) FLEX-E BM FLEX-E BP FUEL PUMP CONTROL UNIT (UNDER RIGHT REAR SEAT) FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT GRN WIRE GRN/WHT WIRE LEFT FRONT DOOR INTERIOR PROTECTION SENSOR LEFT REAR INTERIOR PROTECTION SENSOR ME-SFI (ME) CONTROL UNIT (LEFT SIDE OF ENGINE) NCA WIRE NOX SENSOR CONTROL UNIT DOWNSTREAM OF SCR CATALYTIC CONVERTER PNK WIRE PNK/WHT WIRE REAR CONTROL UNIT (CONVERTIBLE) (CENTER OF LUGGAGE COMPT) RIGHT FRONT DOOR INTERIOR PROTECTION SENSOR RIGHT REAR INTERIOR PROTECTION SENSOR TRAILER RECOGNITION CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) W/ FLEXRAY LINE TOPOLOGY W/O FLEXRAY LINE TOPOLOGY 2.0L TURBO 3.0L TURBO YEL WIRE

BLK WIRE BLK/BLU WIRE BRN WIRE CAN H H CAN H L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM ELECTRIC PARKING BRAKE SWITCH (LEFT END OF DASH) ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT PREFUSE BOX FUSE 1 GRN WIRE GRY/BLU WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT ELECTRIC PARKING BRAKE ACTUATOR MOTOR M+ (-) RED WIRE RED/WHT WIRE RIGHT ELECTRIC PARKING BRAKE ACTUATOR MOTOR SIG VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE