Wiring diagram for front fuse and relay box - PE54.15-U-2107-99MAA

Code:	Designation:	Position:
A80	Intelligent servo module for DIRECT SELECT	53 L
A89	DTR control unit	67 L
A9/1	AIRMATIC compressor unit	33 L
F32	Front prefuse	16 L
F32f6	Fuse 6	15 K
F32f7	Fuse 7	16 K
F32f8	Fuse 8	17 K
F33	Battery compartment prefuse box	75 L
F33f81	Fuse 81	74 K
F4	Load compartment fuse and relay box	48 L
F4f60	Fuse 60	46 L
F58	Engine compartment fuse and relay box	6 A
F58	Engine compartment fuse and relay box	12 A
F58	Engine compartment fuse and relay box	20 A
F58	Engine compartment fuse and relay box	27 A
F58	Engine compartment fuse and relay box	32 A
F58	Engine compartment fuse and relay box	34 A
F58	Engine compartment fuse and relay box	41 A
F58	Engine compartment fuse and relay box	44 A
F58	Engine compartment fuse and relay box	52 A
F58	Engine compartment fuse and relay box	60 A
F58	Engine compartment fuse and relay box	68 A
F58	Engine compartment fuse and relay box	76 A
F58f100	Fuse 100	48 A
F58f105	Fuse 105	21 A
F58f106	Fuse 106	42 A
F58f108	Fuse 108	28 A
F58f108	Fuse 108	33 A
F58f109	Fuse 109	59 A
F58f110	Fuse 110	54 A
F58f111	Fuse 111	53 A
F58f112	Fuse 112	57 A
F58f113	Fuse 113	40 A
F58f115	Fuse 115	61 A
F58f116	Fuse 116	70 A
F58f117	Fuse 117	66 A
F58f121	Fuse 121	63 A
F58f123	Fuse 123	5 E
F58f124	Fuse 124	7 E
F58f125	Fuse 125	11 E
F58kA	Wiper level 1/2 relay	49 A
F58kB	Wiper ON/OFF relay	46 A
F58kF	Fanfare horn relay	39 A
F58kG	Air suspension compressor	30 A
F58kG	Air suspension compressor	35 A
F58kH	Circuit 15 relay	51 A
G1	Battery	14 L
H2	Left fanfare horn	38 L
H2/1	Right fanfare horn	39 L
M6/1	Wiper motor	50 L
N10	Front SAM control unit	42 L
N51	AIRMATIC control unit	35 L
U127	Valid for engine 272, engine 273 KE	72 B
U151	Valid for engine 113	72 B
U152	Valid for engine 156	72 B
U411	Valid for EHPS	6 G
U502	Valid for AIRMATIC	28 B
U502	Valid for AIRMATIC	28 A
U502	Valid for AIRMATIC	33 A
U504	Valid for DTR	65 G
U511	Valid for customer request option	41 B
U679	Valid for version without xenon headlamps	55 G
U74	Valid for diesel engines	15 G
U74	Valid for diesel engines	15 G
U75	Valid for gasoline engines	15 G
U880	Valid for engine 642	1 J
U880	Valid for engine 642	6 G
U880	Valid for engine 642	18 G
U880	Valid for engine 642	75 B
U931	Not valid for engine 642 BLUETEC	73 G
U932	Valid for engine 642 BLUETEC	1 K
U932	Valid for engine 642 BLUETEC	21 G
U932	Valid for engine 642 BLUETEC	75 B
U974	Not valid for full hybrid drive	28 A
U974	Not valid for full hybrid drive	52 G
U974	Not valid for full hybrid drive	55 G
U974	Not valid for full hybrid drive	59 G
U974	Not valid for full hybrid drive	73 G
U978	Valid for full hybrid drive	6 G
U978	Valid for full hybrid drive	9 G
U978	Valid for full hybrid drive	28 B
U978	Valid for full hybrid drive	52 G
U978	Valid for full hybrid drive	59 G
U978	Valid for full hybrid drive	62 G
W10	Ground (battery)	13 H
W2	Ground (right front, at lamp unit)	4 H
W2	Ground (right front, at lamp unit)	38 H
W2	Ground (right front, at lamp unit)	39 H
X22/6	Automatic transmission/intelligent servo module connector	53 H
X22/6	Automatic transmission/intelligent servo module connector	70 H
X25/2	Engine compartment/interior compartment connector	34 H
X25/2	Engine compartment/interior compartment connector	40 H
X25/2	Engine compartment/interior compartment connector	51 H
X25/2	Engine compartment/interior compartment connector	73 J
Y3/8	Electric control unit (VGS)	70 L
Z50/5	Tml. 15 connector sleeve	51 L

Fig 1: Front Fuse And Relay Box Wiring Diagram (1 Of 5)

Courtesy of MERCEDES-BENZ USA

Fig 2: Front Fuse And Relay Box Wiring Diagram (2 Of 5)

Courtesy of MERCEDES-BENZ USA

Fig 3: Front Fuse And Relay Box Wiring Diagram (3 Of 5)

Courtesy of MERCEDES-BENZ USA

Fig 4: Front Fuse And Relay Box Wiring Diagram (4 Of 5)

Courtesy of MERCEDES-BENZ USA

Fig 5: Front Fuse And Relay Box Wiring Diagram (5 Of 5)

Courtesy of MERCEDES-BENZ USA