Mercedes-Benz E-class W213/S213/C238/A238 facelift (2020-2024) advanced sound system amplifier control unit Wiring diagrams

'MEDIA' BUTTON 'NAVI' BUTTON 'RADIO' BUTTON 'TEL' BUTTON ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT ANT AUDIO AUDIO/COMAND CONTROL PANEL BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BRN WIRE CAN A H CAN A L CAN-D H CAN-D L CD(DVD) COMPUTER DATA LINES SYSTEM DVD CHANGER EMERGENCY CALL SYSTEM ANTENNA 1 EMERGENCY CALL SYSTEM ANTENNA 2 GPS GPS ANTENNA GRN WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE LEFT LOWER CONTROL PANEL MIC - MUTE NCA WIRE ORG/ WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT LOWER CONTROL PANEL SHIELD SIG SOUND AMPLIFIER CIRCUIT SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT SOUND SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM UPPER CONTROL PANEL CONTROL UNIT VEHICLE BUTTON VIO WIRE W/ HIGH END SOUND SYSTEM W/ PREMIUM SOUND SYSTEM W/ PREMIUM, MIDLINE SOUND SYSTEM W/O PREMIUM, MIDLINE, HIGH END SOUND SYSTEM W/O TOUCHPAD WHT WIRE YEL WIRE

'MEDIA' BUTTON 'NAVI' BUTTON 'RADIO' BUTTON 'TEL' BUTTON ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT ANT AUDIO AUDIO/COMAND CONTROL PANEL BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BRN WIRE CAN A H CAN A L CAN-D H CAN-D L CD(DVD) COMPUTER DATA LINES SYSTEM DVD CHANGER EMERGENCY CALL SYSTEM ANTENNA 1 EMERGENCY CALL SYSTEM ANTENNA 2 GPS GPS ANTENNA GRN WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE LEFT LOWER CONTROL PANEL MIC - MUTE NCA WIRE ORG/ WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT LOWER CONTROL PANEL SHIELD SIG SOUND AMPLIFIER CIRCUIT SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT SOUND SYSTEMS SUPPLEMENTAL RESTRAINTS SYSTEM UPPER CONTROL PANEL CONTROL UNIT VEHICLE BUTTON VIO WIRE W/ HIGH END SOUND SYSTEM W/ PREMIUM SOUND SYSTEM W/ PREMIUM, MIDLINE SOUND SYSTEM W/O PREMIUM, MIDLINE, HIGH END SOUND SYSTEM W/O TOUCHPAD WHT WIRE YEL WIRE

ADAPTIVE DAMPING SYSTEM CONTROL UNIT ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT AIR BODY CONTROL COMPRESSOR AIR BODY CONTROL CONTROL UNIT AIR BODY CONTROL PLUS CONTROL UNIT ARMREST HEATER CONTROL UNIT BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COOLANT CIRCULATION PUMP COOLANT PUMP RELAY CPC RELAY ELECTRIC COOLANT PUMP ELECTRICAL POWER STEERING CONTROL UNIT ENGINE FUSE, RELAY MODULE ENGINE RADIATOR SENSOR FOR ENGINE DIAGNOSIS INNER RIGHT REAR LAMP UNIT LEFT EXHAUST FLAP ACTUATOR MOTOR LEFT FANFARE HORN LEFT FRONT LAMP UNIT LEFT REAR DOOR CONTROL UNIT LEFT REAR LAMP UNIT LOWER RADIATOR TRIM FLAP ACTUATOR MOTOR REAR SAM CONTROL UNIT REAR WOOFER AMPLIFIER REQ+ RIGHT FANFARE HORN RIGHT FRONT LAMP UNIT RIGHT REAR LAMP UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT SPRAY NOZZLE HOSE HEATER STATIONARY HEATER FUEL PUMP STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER UPPER RADIATOR TRIM FLAP ACTUATOR MOTOR VACUUM PUMP ELECTRONIC RELAY W/ DYNAMIC LED HEADLAMPS WINDSHIELD WASHER SYSTEM PUMP WIPER MOTOR WIPER PARK POSITION HEATER RELAY

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT ALARM SIREN (W/ INTERIOR, TOW-AWAY PROTECTION) BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE CAN B H CAN B L CAN C H CAN C L CAN PER H CAN PER L DRIVETRAIN CONTROL UNIT (ABOVE LEFT FRONT WHEELWELL) FLEX-E BM FLEX-E BP FUEL PUMP CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT GRN WIRE GRN/WHT WIRE ME-SFI (ME) CONTROL UNIT PNK WIRE SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT TRAILER RECOGNITION CONTROL UNIT (RIGHT SIDE OF LUGGAGE COMPT) W/ FLEXRAY LINE TOPOLOGY W/O FLEXRAY LINE TOPOLOGY YEL WIRE

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT HEAD UNIT MOST MOST EMOST NCA WIRE SHIELD SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT W/ HIGH END SOUND SYSTEM W/ MIDLINE SOUND SYSTEM W/ PREMIUM SOUND SYSTEM

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT AMBIANCE ILLUMINATION CONTROL UNIT ARMREST HEATER CONTROL UNIT BACKUP CAMERA CONTROL UNIT DRIVE UNIT CONTROL UNIT ELECTRIC DIFFERENTIAL LOCK 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 LEFT BOOSTER BLOWER LEFT REAR MULTICONTOUR SEAT CONTROL UNIT LEFT REAR SEAT CONTROL UNIT LEFT REAR SEAT HEATER CONTROL UNIT N/A NCA WIRE PARKING SYSTEM CONTROL UNIT REAR CUP HOLDER REAR SWITCHING MODULE REAR WOOFER AMPLIFIER RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY 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 RIGHT BOOSTER BLOWER RIGHT REAR MULTICONTOUR SEAT CONTROL UNIT RIGHT REAR SEAT CONTROL UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER TAILGATE CONTROL UNIT THEFT DETECTION SYSTEM HORN RELAY TIRE PRESSURE MONITOR CONTROL UNIT TOUCHSCREEN TRAILER RECOGNITION CONTROL UNIT TRUNK LID CONTROL UNIT USED) W/ BACKUP CAMERA W/ HIGH END SOUND SYSTEM W/ MIDLINE SOUND SYSTEM W/O BACKUP CAMERA W/O HIGH END SOUND SYSTEM W/O PREMIUM SOUND SYSTEM W/O TRAILER HITCH WHT WIRE YEL WIRE

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT AIR BODY CONTROL PLUS CONTROL UNIT AIRSCARF CONTROL UNIT AMBIANCE ILLUMINATION CONTROL UNIT ARMREST HEATER CONTROL UNIT BACKUP CAMERA CONTROL UNIT DRIVER UNIT CONTROL UNIT ENGINE SOUND CONTROL UNIT FROM FUSE 450 (DIAGRAM 3 OF 8) FUSE 406 FUSE 408 FUSE 412 FUSE 413 FUSE 414 FUSE 415 FUSE 416 FUSE 417 FUSE 425 FUSE 426 FUSE 428 FUSE 435 FUSE 444 FUSE 445 FUSE 446 FUSE 447 FUSE 448 FUSE 461 FUSE 464 FUSE 467 FUSE 468 FUSE 469 FUSE 471 FUSE 472 FUSE 475 FUSE 478 INTELLIGENT DRIVE CONTROL UNIT LEFT BOOSTER BLOWER LEFT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR N/A NCA WIRE NOT USED PARKING SYSTEM CONTROL UNIT REAR CONTROL UNIT REAR SWITCHING MODULE REAR WOOFER AMPLIFIER RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/ORG WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RES FUSE 410 RES FUSE 424 RES FUSE 427 RES FUSE 429 RES FUSE 436 RES FUSE 443 RES FUSE 462 RES FUSE 463 RES FUSE 470 RES FUSE 479 RES FUSE 480 RES FUSE 483 RES FUSE 484 RIGHT BOOSTER BLOWER RIGHT FRONT REVERSIBLE EMERGENCY TENSIONING RETRACTOR SOUND SYSTEM AMPLIFIER CONTROL UNIT TELEPHONE ANTENNA CHANGEOVER SWITCH TIRE PRESSURE MONITOR CONTROL UNIT TO DC/DC CONVERTER CONTROL UNIT (DIAGRAM 1 OF 8) TO REAR PASSENGER COMPARTMENT USB CONNECTOR (DIAGRAM 7 OF 8) TRAILER RECOGNITION CONTROL UNIT TRUNK LID CONTROL UNIT TUNER UNIT TV TUNER CONTROL UNIT W/ ADVANCED SOUND SYSTEM W/ BACKUP CAMERA W/O ADVANCED SOUND SYSTEM W/O BACKUP CAMERA W/O SIRIUS SATELLITE RADIO WHT WIRE

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT AMBIANCE ILLUMINATION CONTROL UNIT ARMREST HEATER CONTROL UNIT BACKUP CAMERA CONTROL UNIT DRIVE UNIT CONTROL UNIT ELECTRIC DIFFERENTIAL LOCK 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 LEFT BOOSTER BLOWER LEFT REAR MULTICONTOUR SEAT CONTROL UNIT LEFT REAR SEAT CONTROL UNIT LEFT REAR SEAT HEATER CONTROL UNIT N/A NCA WIRE PARKING SYSTEM CONTROL UNIT REAR CUP HOLDER REAR SWITCHING MODULE REAR WOOFER AMPLIFIER RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY 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 RIGHT BOOSTER BLOWER RIGHT REAR MULTICONTOUR SEAT CONTROL UNIT RIGHT REAR SEAT CONTROL UNIT SOUND SYSTEM AMPLIFIER CONTROL UNIT SOUND SYSTEM MIDLINE AMPLIFIER CONTROL UNIT STATIONARY HEATER RADIO REMOTE CONTROL RECEIVER TAILGATE CONTROL UNIT THEFT DETECTION SYSTEM HORN RELAY TIRE PRESSURE MONITOR CONTROL UNIT TOUCHSCREEN TRAILER RECOGNITION CONTROL UNIT TRUNK LID CONTROL UNIT USED) W/ BACKUP CAMERA W/ HIGH END SOUND SYSTEM W/ MIDLINE SOUND SYSTEM W/O BACKUP CAMERA W/O HIGH END SOUND SYSTEM W/O PREMIUM SOUND SYSTEM W/O TRAILER HITCH WHT WIRE YEL WIRE

ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT AUDIO BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/VIO WIRE BLU WIRE BLU/ORG WIRE BLU/WHT WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE CENTER INSTRUMENT PANEL MIDRANGE SPEAKER CENTER INSTRUMENT PANEL TWEETER FUSE 408 FUSE 435 FUSE 475 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES LEFT FRONT DOOR SOUND SYSTEM TWEETER LEFT FRONT FOOTWELL WOOFER LEFT REAR DOOR SOUND SYSTEM TWEETER LEFT REAR SURROUND SOUND SYSTEM TWEETER MOST MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE PNK/WHT WIRE REAR FUSE, RELAY MODULE RED WIRE RED/BLU WIRE RED/GRN WIRE RIGHT FRONT DOOR SOUND SYSTEM TWEETER RIGHT REAR SHELF SURROUND SOUND SYSTEM TWEETER RIGHT SIDE PANELING SOUND SYSTEM TWEETER SEDAN SHD VIO WIRE VIO/WHT WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE

A SIG ADVANCED SOUND SYSTEM AMPLIFIER CONTROL UNIT AUDIO AUDIO (-) A-SIG BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRN/BLU WIRE BRN/PNK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE HERMES CONTROL UNIT LEFT FRONT DOOR MIDRANGE SPEAKER LEFT FRONT DOOR SOUND SYSTEM WOOFER/MIDRANGE SPEAKER LEFT REAR DOOR SOUND SYSTEM MIDRANGE SPEAKER LEFT REAR SURROUND SOUND SYSTEM MIDRANGE SPEAKER MUTE NCA WIRE ORG/BLU WIRE REAR WOOFER REAR WOOFER AMPLIFIER RED WIRE RED/BLU WIRE RIGHT FRONT DOOR MIDRANGE SPEAKER RIGHT FRONT DOOR SOUND SYSTEM WOOFER/MIDRANGE SPEAKER RIGHT FRONT FOOTWELL WOOFER RIGHT REAR SHELF SURROUND SOUND SYSTEM MIDRANGE SPEAKER RIGHT SIDE PANELING SOUND SYSTEM MIDRANGE SPEAKER VIO WIRE WHT WIRE WHT/BLK WIRE