Power distribution circuit for Mercedes-Benz E-class W214/S214 (2023-2024)

AC HOUSING, BATTERY DISCONNECT SWITCH RELAY BATTERY SENSOR BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CIRCUIT 30 TERMINAL BLOCK CLOSE COMPUTER DATA LINES SYSTEM DC/AC CONVERTER CONTROL UNIT DC/DC CONVERTER CONTROL UNIT ELECTRIC COOLANT PUMP ELECTRICAL POWER STEERING CONTROL UNIT ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENABLE FAN MOTOR FROM ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 7 OF 8) FROM PYROFUSE (DIAGRAM 2 OF 8) FROM REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 8) FROM REAR FUSE, RELAY MODULE (DIAGRAM 4 OF 8) FRONT SAM CONTROL UNIT FSSP FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 1 FUSE 10 FUSE 13 FUSE 2 FUSE 3 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9 GRY WIRE IBS LIN LIN N/A NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY ORG/BLU WIRE ORG/RED WIRE PTC HEATER BOOSTER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT (OR RED) WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 4 RES FUSE 9 SIG TO DRIVER-SIDE FUSE, RELAY MODULE (DIAGRAM 2 OF 8) TO ENGINE FUSE, RELAY MODULE (DIAGRAM 8 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 5 OF 8) TO PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) TO REAR FUSE, RELAY MODULE (DIAGRAM 3 OF 8) VEHICLE INTERIOR PREFUSE BOX VIO WIRE VOLTAGE DIP LIMITER YEL WIRE

BACKUP RELAY BLK WIRE CLIMATE CONTROL OPERATING UNIT CLIMATE CONTROL UNIT FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FROM PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 5 OF 8) FRONT SAM CONTROL UNIT FUSE 200 FUSE 201 FUSE 202 FUSE 203 FUSE 204 FUSE 205 FUSE 207 FUSE 208 FUSE 209 FUSE 210 FUSE 211 FUSE 213 FUSE 214 HEAD UNIT/ INSTRUMENT CLUSTER DISPLAY CLUSTER LEFT FRONT DOOR CONTROL UNIT LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR LEFT REAR DOOR CONTROL UNIT N/A N/A N/A NCA WIRE NOT USED PNK/YEL WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 206 RES FUSE 212 RES FUSE 215 RES FUSE 216 RES FUSE 217 RES FUSE 218 RES FUSE 219 RES FUSE 220 STARTER GENERATOR CONTROL UNIT STEERING COLUMN MODULE CONTROL UNIT SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TO DC/DC CONVERTER (DIAGRAM 1 OF 8) UPPER CONTROL PANEL CONTROL UNIT VIO WIRE

ADAPTIVE DAMPING SYSTEM CONTROL UNIT AIR BODY CONTROL PLUS CONTROL UNIT BACKUP RELAY BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE DRIVER SEAT HEATER CONTROL UNIT FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 8) FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FUEL PUMP CONTROL UNIT FUSE 403 FUSE 404 FUSE 405 FUSE 407 FUSE 410 FUSE 411 FUSE 449 FUSE 450 FUSE 451 FUSE 452 FUSE 453 FUSE 454 FUSE 455 FUSE 456 FUSE 457 FUSE 458 FUSE 459 FUSE 476 FUSE 477 GRY/BLU WIRE HEATED REAR WINDOW RELAY HECKR LUGGAGE COMPARTMENT SOCKET MULTICONTOUR SEAT PNEUMATIC PUMP N/A NOT USED REAR CENTER CONSOLE POWER OUTLET REAR SAM CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 460 RES FUSE 465 RES FUSE 466 RESERVE SOLENOID SWITCH RELAY RIGHT REAR PASSENGER COMPARTMENT USB PORT TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 8) TO FUSE 461 (DIAGRAM 4 OF 8)

AMBIANCE ILLUMINATION CONTROL UNIT ARMREST HEATER CONTROL UNIT FROM FUSE 449 (DIAGRAM 3 OF 8) FUSE 408 FUSE 409 FUSE 412 FUSE 413 FUSE 415 FUSE 416 FUSE 417 FUSE 424 FUSE 425 FUSE 426 FUSE 427 FUSE 429 FUSE 435 FUSE 438 FUSE 439 FUSE 441 FUSE 442 FUSE 443 FUSE 444 FUSE 445 FUSE 446 FUSE 447 FUSE 448 FUSE 461 FUSE 462 FUSE 463 FUSE 464 FUSE 467 FUSE 468 FUSE 469 FUSE 470 FUSE 472 FUSE 473 FUSE 475 FUSE 478 FUSE 479 FUSE 480 INSTRUMENT CLUSTER CONTROL UNIT INTELLIGENT DRIVE CONTROL UNIT N/A NOT USED PARKING SYSTEM CONTROL UNIT REAR SWITCHING MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 406 RES FUSE 414 RES FUSE 418 RES FUSE 419 RES FUSE 420 RES FUSE 421 RES FUSE 422 RES FUSE 423 RES FUSE 428 RES FUSE 430 RES FUSE 432 RES FUSE 433 RES FUSE 434 RES FUSE 436 RES FUSE 437 RES FUSE 440 RES FUSE 471 RES FUSE 483 RES FUSE 484 SOUND SYSTEM AMPLIFIER CONTROL UNIT TIRE PRESSURE MONITOR CONTROL UNIT TO DC/DC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 8) TRUNK LID CONTROL UNIT

ACTIVE BRAKE ASSIST CONTROLLER UNIT ACTIVE DISTANCE ASSIST DISTRONIC ELECTRIC CONTROLLER UNIT BLK WIRE BLU WIRE DIAGNOSTIC CONNECTOR DRIVER SEAT CONTROL UNIT DRIVER'S SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROL UNIT DRIVETRAIN CONTROL UNIT FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 8) FRONT MOBILE PHONE CRADLE CONTROL UNIT FRONT MULTIMEDIA CONNECTION UNIT 2 FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT HEATER CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ELECTROPNEUMATIC CONTROL UNIT FUSE 1 FUSE 2 FUSE 3 FUSE 301 FUSE 302 FUSE 303 FUSE 304 FUSE 305 FUSE 306 FUSE 307 FUSE 308 FUSE 309 FUSE 310 FUSE 311 FUSE 312 FUSE 313 FUSE 314 FUSE 315 FUSE 317 FUSE 4 FUSE 5 FUSE 6 HEAD UNIT HERMES CONTROL UNIT LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT ME-SFI (ME) CONTROL UNIT MONO MULTI-FUNCTION CAMERA MULTIMEDIA CONNECTION UNIT MULTIPLE FUSE 1 PANORAMIC SLIDING SUNROOF CONTROL MODULE RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS RED WIRE RED/BLK (OR RED/BLU) WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR RIGHT REAR DOOR CONTROL UNIT STEREO MULTI-FUNCTION CAMERA SUPPLEMENTAL RESTRAINT SYSTEM CONTROL UNIT TO MULTIPLE FUSE 2 (DIAGRAM 6 OF 8) TO PYROFUSE (DIAGRAM 2 OF 8) W/O LUMBAR SUPPORT ADJUSTMENT WHT WIRE

AUDIO/COMAND CONTROL PANEL AUGMENTED REALITY CAMERA FM, AM, CL, DAB, KEYLESS-GO ANTENNA AMPLIFIER FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FROM MULTIPLE FUSE 1 (DIAGRAM 5 OF 8) FUSE 2 FUSE 3 FUSE 316 FUSE 318 FUSE 319 FUSE 320 FUSE 321 FUSE 4 FUSE 5 FUSE 6 HEAD-UP DISPLAY KEYLESS-GO CONTROL UNIT MULTIPLE FUSE 2 MULTIPLE FUSE 3 N/A OVERHEAD CONTROL PANEL CONTROL UNIT RED WIRE RED/BLK WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 1 RES FUSE 322 RES FUSE 323 RES FUSE 4 TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 7 OF 8)

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN HMI H CAN HMI L CAN PER H CAN PER L CAN-D H CAN-D L CLOSE COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FLEX-E BM FLEX-E BP FROM ENGINE FUSE, RELAY MODULE (DIAGRAM 8 OF 8) FROM PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 6 OF 8) FTDF FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE KEYLESS-GO CONTROL UNIT LEFT FRONT DOOR CONTROL UNIT ORG/ WIRE PARK PAWL CAPACITOR PNK WIRE PNOT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SIG START/STOP BUTTON TO BATTERY DISCONNECT SWITCH RELAY (DIAGRAM 1 OF 8) VIO WIRE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

AIR BODY CONTROL RELAY BACKUP RELAY BLK/RED WIRE BRN WIRE COOLANT PUMP RELAY CPC RELAY DRIVETRAIN CONTROL UNIT ELECTRIC REFRIGERANT COMPRESSOR ELECTRONIC STABILITY PROGRAM CONTROL UNIT ENGINE COMPARTMENT TERMINAL 15 RELAY EXTERIOR LIGHTS SWITCH FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 8) FRONT SAM CONTROL UNIT FUSE 109 FUSE 110 FUSE 111 FUSE 112 FUSE 117 FUSE 120 FUSE 121 FUSE 122 FUSE 123 FUSE 125 FUSE 126 FUSE 128 FUSE 129 FUSE 133 GRN/RED WIRE LEFT FRONT LAMP UNIT ME-SFI (ME) CONTROL UNIT N/A OIL PUMP RELAY PNK/RED WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RES FUSE 108 RES FUSE 124 RES FUSE 130 RES FUSE 131 RIGHT FRONT LAMP UNIT STARTER CIRCUIT 50 RELAY STARTER TERMINAL 15 RELAY TO PARK PAWL CAPACITOR (DIAGRAM 7 OF 8) WIPER MOTOR WIPER PARK POSITION HEATER RELAY