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Assignment Of Rear Fuse And Relay Module - GF54.15-P-1256-30GWM

Model 463 (except 463.342) as of Model year 2019 

Fig 1: Rear Fuse And Relay Module - Model 463 (except 463.342) As Of Model Year 2019
G13658694Courtesy of MERCEDES-BENZ USA
Slot Fuse Identification Circuit Line ID (line fused) Fused function Rating in amperes (A)
400 Electrical fuse 400 (K40/5f400) 87 - Spare -
401 Electrical fuse 401 (K40/5f401) 87 - Spare -
402 Electrical fuse 402 (K40/5f402) 87 - Spare -
403 Electrical fuse 403 (K40/5f403) 87 - Spare -
404 Electrical fuse 404 (K40/5f404) 87 - Spare -
405 Electrical fuse 405 (K40/5f405) 87 - Spare -
406 Electrical fuse 406 (K40/5f406) 30t 2.5 RD Right rear door control unit (N69/4) 30
407 Electrical fuse 407 (K40/5f407) 30t 2.5 RDWH Valid with code PA9 (Active Multicontour Seat Package):  Multicontour seat pneumatic pump (M40) 30
408 Electrical fuse 408 (K40/5f408) 30t - Spare -
409 Electrical fuse 409 (K40/5f409) 30t 1.0 RDBK Valid for diesel engine:  AdBlue® control unit (N118/5) 15
410 Electrical fuse 410 (K40/5f410) 30t - Spare -
411 Electrical fuse 411 (K40/5f411) 30t 2.5 RD Fuel system control unit (N118) 25
412 Electrical fuse 412 (K40/5f412) 30t - Spare -
413 Electrical fuse 413 (K40/5f413) 30t - Spare -
414 Electrical fuse 414 (K40/5f414) 30t 0.5 RDWH Valid with code EM8 (TV tuner):  TV tuner control unit (N143) 5
415 Electrical fuse 415 (K40/5f415) 30t - Spare -
416 Electrical fuse 416 (K40/5f416) 30t - Spare -
417 Electrical fuse 417 (K40/5f417) 30t - Spare -
424 Electrical fuse 424 (K40/5f424) 30t - Spare -
425 Electrical fuse 425 (K40/5f425) 30t - Spare -
426 Electrical fuse 426 (K40/5f426) 30t - Spare -
427 Electrical fuse 427 (K40/5f427) 30t - Spare -
428 Electrical fuse 428 (K40/5f428) 30t 1.5 RDWH Valid with code A20 (Adjustable damping):  Adaptive damping system control unit (N51/5) 15
429 Electrical fuse 429 (K40/5f429) 30t - Spare -
435 Electrical fuse 435 (K40/5f435) 30t - Spare -
436 Electrical fuse 436 (K40/5f436) 30t - Spare -
443 Electrical fuse 443 (K40/5f443) 30t - Spare -
444 Electrical fuse 444 (K40/5f444) 30t 1.5 RDWH Trailer recognition control unit (N28/1) 20
445 Electrical fuse 445 (K40/5f445) 30t - Spare -
446 Electrical fuse 446 (K40/5f446) 30t 2.5 RD Trailer recognition control unit (N28/1) 30
447 Electrical fuse 447 (K40/5f447) 30t 1.5 RDBU Trailer recognition control unit (N28/1) 20
448 Electrical fuse 448 (K40/5f448) 30t 2.5 RDYE Trailer recognition control unit (N28/1) 30
449 Electrical fuse 449 (K40/5f449) 30t 2.5 RD Valid with code E47 (Socket, 115V):  DC/AC converter control unit (N24/3) 25
450 Electrical fuse 450 (K40/5f450) 30t - Spare -
451 Electrical fuse 451 (K40/5f451) 30t 2.5 RDBU Rear seat heater control unit (N25/6) 30
452 Electrical fuse 452 (K40/5f452) 30t - Spare -
453 Electrical fuse 453 (K40/5f453) 30t 2.5 RD Valid with code PA9 (Active Multicontour Seat Package):  Driver seat heater control unit (N25/5) 30
454 Electrical fuse 454 (K40/5f454) 30t - Spare -
455 Electrical fuse 455 (K40/5f455) 87 0.5 RD Valid with code E47 (Socket, 115V):  DC/AC converter control unit (N24/3) 5
456 Electrical fuse 456 (K40/5f456) 87 1.5 RDWH Valid except code ZU7 (National version for Canada) and except code ZU8 (National version for the USA):  Rear-end door socket (X58/12) 15
457 Electrical fuse 457 (K40/5f457) 87 1.5 RDBK Front cigarette lighter with ashtray illumination (R3) 15
458 Electrical fuse 458 (K40/5f458) 87 1.5 RDBU Cigarette lighter with ashtray illumination, rear (R3/1) 15
459 Electrical fuse 459 (K40/5f459) 87 - Spare -
460 Electrical fuse 460 (K40/5f460) 87 - Spare -
461 Electrical fuse 461 (K40/5f461) 30t - Spare -
462 Electrical fuse 462 (K40/5f462) 30t 0.5 RDGY Brake lights switch (S9/1) 15
463 Electrical fuse 463 (K40/5f463) 30t - Spare -
464 Electrical fuse 464 (K40/5f464) 30t - Spare -
465 Electrical fuse 465 (K40/5f465) 87 - Spare -
466 Electrical fuse 466 (K40/5f466) 87 - Spare -
467 Electrical fuse 467 (K40/5f467) 30t 0.5 RD Valid with code RY6 (Tire pressure monitor):  Tire pressure monitor control unit (N88) 5
468 Electrical fuse 468 (K40/5f468) 30t 0.5 RDWH Valid with code EZ8 (PARKTRONIC):  Parking system control unit (N62) 7.5
469 Electrical fuse 469 (K40/5f469) 30t - Spare -
470 Electrical fuse 470 (K40/5f470) 30t - Spare -
471 Electrical fuse 471 (K40/5f471) 30t - Spare -
472 Electrical fuse 472 (K40/5f472) 30t - Spare -
473 Electrical fuse 473 (K40/5f473) 30t 4.0 RDWH Valid for diesel engine:  AdBlue® control unit (N118/5) 40
474 Electrical fuse 474 (K40/5f474) 87 4.0 RDBU Rear window heater (R1) via rear window interference suppression capacitor (C3) 40
475 Electrical fuse 475 (K40/5f475) 30t 4.0 RD Valid with code EU8 (Burmester 3D surround sound system):  Sound system amplifier control unit (N40/3) 40
476 Electrical fuse 476 (K40/5f476) 30t 4.0 RDBU Rear SAM control unit (N10/8) 40
477 Electrical fuse 477 (K40/5f477) 30t 4.0 RDGY Rear SAM control unit (N10/8) 40
478 Electrical fuse 478 (K40/5f478) 30t - Spare -
479...484 Electrical fuse 479 (K40/5f479) to electrical fuse 484 (K40/5f484) - - Spare -
Relay Identification Designation
S Spare
T Rear window heater relay (K40/5kT)
U 2nd seat row cup holder and sockets relay (K40/5kU)
V Spare
X 1st seat row/load compartment refrigerator box and sockets relay (K40/5kX)
Y Spare