Fuse assignment of rear fuse and relay box - GF54.15-P-1256-01RC

Assignment of rear fuse and relay box 

Fig 1: Identifying Fuse, Relay, Rear Fuse And Relay Module

Courtesy of MERCEDES-BENZ USA

Fuse	Terminal	Cable ID (fused line)	Fused function	Fuse rating in amperes (A)
f50	30	-	Spare	-
f51	30	-	Valid for engine 113.995 (AMG):  Charge air cooler circulation pump relay (K40/5kR)	7.5
f52	30	-	Fuel pump relay (K40/5kT) Valid for engine 113.995 (AMG), 275:	30
		BUBK 2, 5	Fuel pump control unit (N118) Valid for engines 272, 273:
		BUWH 2, 5	Fuel pump (M3)
f53	30	-	Heated rear window relay (K40/5kU)	30
		BK 2.5	Rear window interference suppression capacitor (C3) Heated rear window (R1)
f54	30	RDWH 2.5	Audio gateway control unit (N93/1)	20
f55	30	RDWH 0.5	Valid for code (228) stationary heater:  STH radio remote control receiver (A6/1)	5
f56	30	RDYE 2.5	Valid for code (228) stationary heater:  STH control unit (A6n1)	20
f57	30	RDBU 1.5	Left antenna amplifier module (A2/64) Right antenna amplifier module (A2/65). Rear shelf antenna amplifier (A2/67) Valid for code (498) Japan version:  VICS power supply separation point (X137/1)	5
f58	30	GYBK 0, 75	Valid for code (889) Keyless Go:  Left door Keyless Go lift solenoid (L12) Right door Keyless Go lift solenoid (L12/2) Keyless Go control unit (N69/5)	7, 5
f59	30	RDBK 0.5	Navigation processor (N41/1)	5
f60	30		Valid for engine 275.981 (AMG):	7.5
		RDVT 1.0	Charge air cooler circulation pump relay (K60)
f61	30		Valid for engine 113.995 (AMG), M275:	30
		RDVT 4.0	Circuit 15R/30 cutoff relay (K75)
f62	30	RDPK 2.5	RVC control unit (N52) Valid for engines 272, 273:	25
		RDVT 4.0	Circuit 15R/30 cutoff relay (K75)
f63	30	RDBK 2.5	RVC control unit (N52)	25
f64	30		Valid for code (813) voice control system (VCS):  5
		RDBK 0.5	Voice control system control unit (A35/11) Valid for code (491) USA version:
		RDBK 0.5	SDAR control unit (N87/5)
f65	30		Valid for code (359) TELE AID emergency call system:	5
		RDBK 0.5	Emergency call system control unit (N123/4)
f66	30		Valid for code (810) sound system:	25
		RDYE 2.5	Sound amplifier (A2/13)
f67	30		Valid for code (220) Parktronic system (PTS):	5
		BKRD 0.5	PTS control unit (N62)
f68	30	BK 2.5	Roll bar (RB) deployment solenoid (Y57/1)	25
f69	30	RDGN 2.5	RVC control unit (N52)	25
f70	30		Valid for code (475) Tire pressure monitor (Beru):	5
		RDYE 0.5	TPM [RDK] control unit (N88)
f71	30	RDWH 1.5	Pneumatic system equipment with combined functions (A37)	20
f72	30	-	-	10
f73	30	RDWH 4.0	RVC hydraulic unit (A7/5)	40
f74	30	RDBU 0.5	RVC control unit (N52) ATA [EDW] inclination sensor (B33)	5
f75	30		Valid for code (860) TV tuner:	5
		RDGN 0, 5	TV tuner MOST) (A2/10)
f76	30		Valid for code (348) EMERGENCY CALL system  Valid with CODE (498) Japanese version  Valid with code (491) US-version:	7.5
		RDBK 0.75	E-call control unit (A35/8) Valid for code (278) complete telephone preinstallation without portable CTEL:
		RDBK 0.75	Portable CTEL separation point (X39/37) Valid for code (388) UPCI [UHI] system portable CTEL:
		RDBK 1.5	E-net compensator (A28/3) Universal Portable CTEL Interface (UPCI [UHI]) control unit (N123/1)
f77	30		Valid for code (819a) CD changer except code (498) Japan version:	15
		RDYE 0, 75	CD player with changer (A2/6) Valid for code (352a) COMAND operating and display system except code (498) Japan version:
		RDYE 2.5	COMAND operating, display and control unit (A40/3) Valid for radio (standard):
		RDYE 2.5	Radio (A2) Valid for code (352a) COMAND operating and display system with code (498) Japan version:	20
		RDYE 2.5	COMAND operating, display and control unit (A40/3)