Fuse assignment of battery compartment prefuse box - GF54.15-P-1256-15GZ

Fig 1: Identifying Fuses And Battery Compartment Pre-Fuse Box

Courtesy of MERCEDES-BENZ USA

The battery compartment prefuse box is located next to the power supply battery below the front passenger seat.

Fuse	Clamping device	Cable ID (cable fused)	Fused function	Rating in amperes (A)
f78	30		PTC heater booster (R22/3)	150
f79	30	6, 0 RD	Rear SAM control unit (N10/8)	60
f80	30	6, 0 RD	Rear SAM control unit	60
f81	-	-	-	-
f82	30	10, 0 RD	Load compartment fuse and relay box (F4)	150
f83	30	0.5 RD	WSS (Weight Sensing System) control unit (N2/13)	5
f84	30	0.75RDBK	Restraint systems control unit (N2/7/)	10
f85	30	2.5 RDVT	Intelligent servo module for DIRECT SELECT (A80)	30
f86	30	4.0 RDBK	Cockpit fuse box (F3)	30
f87	30	2, 5 RDWH	Valid for code 430 Offroad package: Transfer case control unit (N15/7)	30
f88	30	6, 0 RD	Front SAM control unit (N10)	70
f89	30	6, 0 RD	Front SAM ECU	70
f90	30	6, 0 RD	Front SAM ECU	70
f91	30	4, 0 RD	Blower regulator (A32n1)	40