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

ADAPTIVE DAMPING SYSTEM AIR BODY CONTROL UNIT AMBIANCE ILLUMINATION CONTROL UNIT BACKUP RELAY BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CONTROL UNIT) DRIVER SEAT HEATER CONTROL UNIT FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 5) FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FUEL PUMP CONTROL UNIT FUSE 403 FUSE 404 FUSE 405 FUSE 407 FUSE 411 FUSE 414 FUSE 415 FUSE 417 FUSE 449 FUSE 451 FUSE 453 FUSE 454 FUSE 455 FUSE 456 FUSE 457 FUSE 458 FUSE 476 FUSE 477 GRY/BLU WIRE HEATED REAR WINDOW RELAY INTELLIGENT DRIVE CONTROL UNIT LUGGAGE COMPARTMENT SOCKET N/A REAR CENTER CONSOLE POWER OUTLET REAR CONTROL UNIT REAR SAM CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RES FUSE 450 RES FUSE 459 RES FUSE 460 RES FUSE 465 RES FUSE 466 RES FUSE 481 RES FUSE 482 RESERVE SOLENOID SWITCH RELAY TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 5) TO FUSE 461 (DIAGRAM 4 OF 5) TUNER UNIT TV TUNER CONTROL UNIT W/ SMOKER'S PACKAGE

ADVANCED SOUND SYSTEM AIR BODY CONTROL PLUS CONTROL UNIT AIRSCARF CONTROL UNIT AMPLIFIER CONTROL UNIT ARMREST HEATER CONTROL UNIT, AIRSCARF CONTROL UNIT BACKUP CAMERA CONTROL UNIT BLK 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 COMPUTER DATA LINES SYSTEM CONTROL UNIT) ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE SOUND CONTROL UNIT, REAR WOOFER AMPLIFIER FLEX-E BP FLEX-E BP PNK FLEX-E BM WIRE FROM BATTERY DISCONNECT SWITCH RELAY (DIAGRAM 1 OF 5) FROM FUSE 449 (DIAGRAM 3 OF 5) FROM PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 5 OF 5) FT DF FULLY INTEGRATED TRANSMISSION CONTROL UNIT FUSE 406 FUSE 408 FUSE 425 FUSE 426 FUSE 428 FUSE 435 FUSE 444 FUSE 445 FUSE 446 FUSE 447 FUSE 448 FUSE 461 FUSE 467 FUSE 468 FUSE 469 FUSE 475 FUSE 478 FUSE 480 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE KEYLESS GO START/STOP BUTTON KEYLESS-GO CONTROL UNIT LEFT BOOSTER BLOWER, RIGHT BOOSTER BLOWER LEFT FRONT DOOR CONTROL UNIT N/A N/A N/A ORG/ WIRE PARK PAWL CAPACITOR PNK FLEX-E BM WIRE PNOT REAR CONTROL UNIT REAR CONTROL UNIT, ADVANCED SOUND SYSTEM REAR SWITCHING MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 410 RES FUSE 424 RES FUSE 429 RES FUSE 436 RES FUSE 443 RES FUSE 452 RES FUSE 463 RES FUSE 464 RES FUSE 471 RES FUSE 472 RES FUSE 479 RES FUSE 483 RES FUSE 484 SIG SOUND SYSTEM TIRE PRESSURE MONITOR CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT TRUNK LID CONTROL UNIT VIO WIRE VIO/WHT WIRE W/ ADVANCED SOUND SYSTEM W/O ADVANCED SOUND SYSTEM WAKE-UP WHT WIRE

ALARM SIREN AUDIO/COMAND CONTROL PANEL CONTROL UNIT) DIAGNOSTIC CONNECTOR DISTRONIC DISTANCE-PILOT CONTROLLER UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP FM, AM, CL, DAB, KEYLESS-GO ANTENNA AMPLIFIER FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 5) FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 5) FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT HEATER CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT FRONT SEAT HEATER/SEAT VENTILATION CONTROL UNIT 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 316 FUSE 317 FUSE 318 FUSE 319 FUSE 320 FUSE 321 FUSE 322 FUSE 4 FUSE 5 FUSE 6 HEAD UNIT HEAD-UP DISPLAY HERMES CONTROL UNIT INSTRUMENT CLUSTER KEYLESS-GO CONTROL UNIT LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT ME-SFI (ME) CONTROL UNIT, DRIVETRAIN CONTROL UNIT MONO MULTI-FUNCTION CAMERA MULTIMEDIA CONNECTION UNIT MULTIPLE FUSE 1 MULTIPLE FUSE 2 MULTIPLE FUSE 3 N/A OVERHEAD CONTROL PANEL CONTROL UNIT PANORAMIC SLIDING ROOF CONTROL MODULE PERFUME ATOMIZER GENERATOR RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR AIR CONDITIONING OPERATING UNIT REAR CONTROL UNIT RED (OR RED/GRY) WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 1 RES FUSE 2 RES FUSE 3 RES FUSE 323 RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR SHORT, LONG-RANGE RADAR SENSOR SLIDING ROOF CONTROL MODULE STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER STATIONARY HEATER UNIT STEREO MULTI-FUNCTION CAMERA SUPPLEMENTAL RESTRAINT SYSTEM TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 4 OF 5) TOUCHPAD (IF EQUIPPED) W/ PRE- SAFE

ADAPTIVE DAMPING SYSTEM AIR BODY CONTROL UNIT AMBIANCE ILLUMINATION CONTROL UNIT BACKUP RELAY BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CONTROL UNIT) DRIVER SEAT HEATER CONTROL UNIT FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 5) FRONT CIGARETTE LIGHTER W/ ASHTRAY ILLUMINATION FUEL PUMP CONTROL UNIT FUSE 403 FUSE 404 FUSE 405 FUSE 407 FUSE 411 FUSE 414 FUSE 415 FUSE 417 FUSE 449 FUSE 451 FUSE 453 FUSE 454 FUSE 455 FUSE 456 FUSE 457 FUSE 458 FUSE 476 FUSE 477 GRY/BLU WIRE HEATED REAR WINDOW RELAY INTELLIGENT DRIVE CONTROL UNIT LUGGAGE COMPARTMENT SOCKET N/A REAR CENTER CONSOLE POWER OUTLET REAR CONTROL UNIT REAR SAM CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RES FUSE 450 RES FUSE 459 RES FUSE 460 RES FUSE 465 RES FUSE 466 RES FUSE 481 RES FUSE 482 RESERVE SOLENOID SWITCH RELAY TO DC/AC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 5) TO FUSE 461 (DIAGRAM 4 OF 5) TUNER UNIT TV TUNER CONTROL UNIT W/ SMOKER'S PACKAGE

ADVANCED SOUND SYSTEM AIR BODY CONTROL PLUS CONTROL UNIT AIRSCARF CONTROL UNIT AMPLIFIER CONTROL UNIT ARMREST HEATER CONTROL UNIT, AIRSCARF CONTROL UNIT BACKUP CAMERA CONTROL UNIT BLK 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 COMPUTER DATA LINES SYSTEM CONTROL UNIT) ELECTRONIC IGNITION SWITCH CONTROL UNIT ENGINE SOUND CONTROL UNIT, REAR WOOFER AMPLIFIER FLEX-E BP FLEX-E BP PNK FLEX-E BM WIRE FROM BATTERY DISCONNECT SWITCH RELAY (DIAGRAM 1 OF 5) FROM FUSE 449 (DIAGRAM 3 OF 5) FROM PASSENGER-SIDE A-PILLAR FUSE BOX (DIAGRAM 5 OF 5) FT DF FULLY INTEGRATED TRANSMISSION CONTROL UNIT FUSE 406 FUSE 408 FUSE 425 FUSE 426 FUSE 428 FUSE 435 FUSE 444 FUSE 445 FUSE 446 FUSE 447 FUSE 448 FUSE 461 FUSE 467 FUSE 468 FUSE 469 FUSE 475 FUSE 478 FUSE 480 GRN WIRE GRN/WHT WIRE GRY WIRE GRY/WHT WIRE KEYLESS GO START/STOP BUTTON KEYLESS-GO CONTROL UNIT LEFT BOOSTER BLOWER, RIGHT BOOSTER BLOWER LEFT FRONT DOOR CONTROL UNIT N/A N/A N/A ORG/ WIRE PARK PAWL CAPACITOR PNK FLEX-E BM WIRE PNOT REAR CONTROL UNIT REAR CONTROL UNIT, ADVANCED SOUND SYSTEM REAR SWITCHING MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 410 RES FUSE 424 RES FUSE 429 RES FUSE 436 RES FUSE 443 RES FUSE 452 RES FUSE 463 RES FUSE 464 RES FUSE 471 RES FUSE 472 RES FUSE 479 RES FUSE 483 RES FUSE 484 SIG SOUND SYSTEM TIRE PRESSURE MONITOR CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT TRUNK LID CONTROL UNIT VIO WIRE VIO/WHT WIRE W/ ADVANCED SOUND SYSTEM W/O ADVANCED SOUND SYSTEM WAKE-UP WHT WIRE

ALARM SIREN AUDIO/COMAND CONTROL PANEL CONTROL UNIT) DIAGNOSTIC CONNECTOR DISTRONIC DISTANCE-PILOT CONTROLLER UNIT DRIVER SEAT CONTROL UNIT DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT DRIVER-SIDE INSTRUMENT PANEL BUTTON GROUP FM, AM, CL, DAB, KEYLESS-GO ANTENNA AMPLIFIER FROM ENGINE COMPARTMENT PREFUSE BOX (DIAGRAM 1 OF 5) FROM VEHICLE INTERIOR PREFUSE BOX (DIAGRAM 1 OF 5) FRONT PASSENGER SEAT CONTROL UNIT FRONT PASSENGER SEAT HEATER CONTROL UNIT FRONT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT CONTROL UNIT FRONT SEAT HEATER/SEAT VENTILATION CONTROL UNIT 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 316 FUSE 317 FUSE 318 FUSE 319 FUSE 320 FUSE 321 FUSE 322 FUSE 4 FUSE 5 FUSE 6 HEAD UNIT HEAD-UP DISPLAY HERMES CONTROL UNIT INSTRUMENT CLUSTER KEYLESS-GO CONTROL UNIT LEFT FRONT MULTICONTOUR SEAT CONTROL UNIT ME-SFI (ME) CONTROL UNIT, DRIVETRAIN CONTROL UNIT MONO MULTI-FUNCTION CAMERA MULTIMEDIA CONNECTION UNIT MULTIPLE FUSE 1 MULTIPLE FUSE 2 MULTIPLE FUSE 3 N/A OVERHEAD CONTROL PANEL CONTROL UNIT PANORAMIC SLIDING ROOF CONTROL MODULE PERFUME ATOMIZER GENERATOR RAIN/LIGHT SENSOR W/ ADDITIONAL FUNCTIONS REAR AIR CONDITIONING OPERATING UNIT REAR CONTROL UNIT RED (OR RED/GRY) WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 1 RES FUSE 2 RES FUSE 3 RES FUSE 323 RIGHT FRONT DOOR CONTROL UNIT RIGHT FRONT MULTICONTOUR SEAT CONTROL UNIT RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR SHORT, LONG-RANGE RADAR SENSOR SLIDING ROOF CONTROL MODULE STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER STATIONARY HEATER UNIT STEREO MULTI-FUNCTION CAMERA SUPPLEMENTAL RESTRAINT SYSTEM TO ELECTRONIC IGNITION SWITCH CONTROL UNIT (DIAGRAM 4 OF 5) TOUCHPAD (IF EQUIPPED) W/ PRE- SAFE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE BS FH Z H BS FH Z T BS VD OFN BS VD SCHI CAN B H CAN B L COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE DRIVER-SIDE POWER WINDOW, OUTSIDE MIRROR ADJUSTMENT SWITCH GROUP FHL H FHL T FHR H FHR T FUSE 203 FUSE 301 FUSE 302 GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT DOOR CONTROL UNIT LEFT FRONT DOOR POWER WINDOW MOTOR LEFT FRONT POWER WINDOW SWITCH LEFT REAR DOOR POWER WINDOW MOTOR LEFT REAR POWER WINDOW SWITCH PASSENGER-SIDE A-PILLAR FUSE BOX PASSENGER-SIDE POWER WINDOW SWITCH POWER WINDOWS CENTRAL OPERATING SWITCH REAR CONTROL UNIT REAR SIDE WINDOW CHILD SAFETY LOCK SWITCH RED WIRE RIGHT FRONT DOOR CONTROL UNIT (IN RIGHT FRONT DOOR) RIGHT FRONT DOOR POWER WINDOW MOTOR RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR DOOR POWER WINDOW MOTOR RIGHT REAR POWER WINDOW SWITCH SIG SOFT TOP CONTROL SWITCH (CONVERTIBLE) SYSTEM TFH O TFH S VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE BS FH Z H BS FH Z T BS VD OFN BS VD SCHI CAN B H CAN B L COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE DRIVER-SIDE POWER WINDOW, OUTSIDE MIRROR ADJUSTMENT SWITCH GROUP FHL H FHL T FHR H FHR T FUSE 203 FUSE 301 FUSE 302 GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT DOOR CONTROL UNIT LEFT FRONT DOOR POWER WINDOW MOTOR LEFT FRONT POWER WINDOW SWITCH LEFT REAR DOOR POWER WINDOW MOTOR LEFT REAR POWER WINDOW SWITCH PASSENGER-SIDE A-PILLAR FUSE BOX PASSENGER-SIDE POWER WINDOW SWITCH POWER WINDOWS CENTRAL OPERATING SWITCH REAR CONTROL UNIT REAR SIDE WINDOW CHILD SAFETY LOCK SWITCH RED WIRE RIGHT FRONT DOOR CONTROL UNIT (IN RIGHT FRONT DOOR) RIGHT FRONT DOOR POWER WINDOW MOTOR RIGHT FRONT POWER WINDOW SWITCH RIGHT REAR DOOR POWER WINDOW MOTOR RIGHT REAR POWER WINDOW SWITCH SIG SOFT TOP CONTROL SWITCH (CONVERTIBLE) SYSTEM TFH O TFH S VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE

BLU WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE CAN B H CAN B L CAN-B H AAG COMPUTER DATA LINES SYSTEM COUPE CONVERTIBLE FUSE 301 FUSE 406 FUSE 451 HOT AT ALL TIMES LEFT REAR BACKREST HEATER PAD LEFT REAR DOOR CONTROL UNIT LEFT REAR HEATED SEAT SWITCH LEFT REAR SEAT CLIMATE CONTROL SWITCH GROUP LEFT REAR SEAT SITTING SURFACE HEATED CUSHION NCA WIRE ORG/WHT WIRE PASSENGER-SIDE A-PILLAR FUSE BOX REAR CONTROL UNIT REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT REAR SEAT HEATERS CONTROL UNIT RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR BACKREST HEATER PAD RIGHT REAR DOOR CONTROL UNIT RIGHT REAR HEATED SEAT SWITCH RIGHT REAR SEAT CLIMATE CONTROL SWITCH GROUP RIGHT REAR SEAT SITTING SURFACE HEATED CUSHION SEDAN WAGON SEDAN, WAGON COUPE, CONVERTIBLE VIO WIRE VIO/WHT WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM ELECTRIC MOTOR FUSE 301 GBR ASF L GBR ASF R GBR ENF L GBR ENF R HALL SENSOR HOT AT ALL TIMES LEFT SEAT BELT EXTENDER PASSENGER-SIDE A-PILLAR FUSE BOX REAR CONTROL UNIT RED WIRE RIGHT SEAT BELT EXTENDER SIG YEL WIRE