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Wiring diagram for front signal acquisition and actuation module (SAM) control unit - PE54.21-P-2114-97RAD

Code: Designation: Position:
A0 Color code key 80L
B22/10 Right rear level sensor 32L
B22/9 Right front level sensor 35L
CAN C Engine compartment CAN 44K
CAN C Engine compartment CAN 60K
E1 Left front lamp unit 9L
E1 Left front lamp unit 36K
E1/3 Left daytime running lamps headlamp 2L
E1e1 Left high beam 10L
E1e10 Left bi-xenon lamp with integral ignition module 53H
E1e14 Outer left turn signal lamp 6L
E1e14 Outer left turn signal lamp 49H
E1e2 Left low beam 10L
E1e3 Left standing and parking lamp 7L
E1e3 Left standing and parking lamp 47H
E1e5 Left turn signal lamp 9L
E1e5 Left turn signal lamp 48H
E1e6 Left side-marker lamp 8L
E1e6 Left side-marker lamp 46H
E1l1 Left high beam solenoid 50H
E1m1 Left headlamp range adjustment motor 13L
E1m1 Left headlamp range adjustment motor 52H
E1n1 Xenon headlamp control unit 37L
E1n1 Xenon headlamp control unit 45L
E1n1 Xenon headlamp control unit 54L
E2 Right front lamp unit 21L
E2 Right front lamp unit 59K
E2/3 Right daytime running lamps headlamp 4L
E2e1 Right high beam 21L
E2e10 Right bi-xenon lamp with integral ignition module 74H
E2e14 Outer right turn signal lamp 23L
E2e14 Outer right turn signal lamp 70H
E2e2 Right low beam 22L
E2e3 Right standing and parking lamp 24L
E2e3 Right standing and parking lamp 68H
E2e5 Right turn signal lamp 20L
E2e5 Right turn signal lamp 69H
E2e6 Right side-marker lamp 23L
E2e6 Right side-marker lamp 67H
E2l1 Right high beam solenoid 71H
E2m1 Right headlamp range adjustment motor 18L
E2m1 Right headlamp range adjustment motor 72H
E2n1 Xenon headlamp control unit 60L
E2n1 Xenon headlamp control unit 75L
F58 Engine compartment fuse and relay box 16L
F58 Engine compartment fuse and relay box 57L
F58f112 Fuse 112 15L
F58f112 Fuse 112 56L
N10 Front SAM control unit 4A
N10 Front SAM control unit 12A
N10 Front SAM control unit 20A
N10 Front SAM control unit 28A
N10 Front SAM control unit 36A
N10 Front SAM control unit 44A
N10 Front SAM control unit 76A
N10 Front SAM control unit 52A
N10 Front SAM control unit 60A
N10 Front SAM control unit 68A
R2/11 Washer nozzle hose heater 77L
S1 Rotary light switch 25L
S1s8 HRA [LWR] selector wheel 25L
U1 Valid for {{USA}} 45G
U1 Valid for {{USA}} 66G
U1 Valid for {{USA}} 8H
U1 Valid for {{USA}} 23H
U248 Valid for headlamp range adjustment for halogen headlamps 25F
U248 Valid for headlamp range adjustment for halogen headlamps 12F
U501 Valid for xenon headlamps 26A
U679 Valid for version without xenon headlamps 5A
U708 Valid for washer nozzle hose heater 76C
U758 Valid for steel suspension 30D
U972 Valid for daytime running lights in LED version 1A
W2 Ground (right front, at lamp unit) 20G
W2 Ground (right front, at lamp unit) 61F
W2 Ground (right front, at lamp unit) 78G
W9 Ground (left front, at lamp unit) 11G
W9 Ground (left front, at lamp unit) 4C
W9 Ground (left front, at lamp unit) 39F
X18 Interior/cockpit connector 25H
X25/2 Engine compartment/interior compartment connector 2E
X25/2 Engine compartment/interior compartment connector 5E
X25/2 Engine compartment/interior compartment connector 6E
X25/2 Engine compartment/interior compartment connector 18E
X25/2 Engine compartment/interior compartment connector 32H
X25/2 Engine compartment/interior compartment connector 39E
X25/2 Engine compartment/interior compartment connector 43E
X25/2 Engine compartment/interior compartment connector 61E
X25/2 Engine compartment/interior compartment connector 77E
X26/32 Left front engine compartment/bumper connector 1H
X26/32 Left front engine compartment/bumper connector 4H
X26/32 Left front engine compartment/bumper connector 3E
X30/19 Passenger-side voltage distributor (CAN C) connector 28L
Z35/14 CAN-C low engine compartment connector sleeve 43F
Z35/15 CAN-C high engine compartment connector sleeve 44G
Z36/14 Static headlamp range adjustment signal connector sleeve 18G
Z56/16 Level sensor ground engine compartment solder point 34G
Z56/17 Level sensor supply engine compartment solder point 35E
Z60/19 Daytime running light connector sleeve, circuit 31 3H
Fig 1: Front Signal Acquisition And Actuation Module Control Unit Wiring Diagram (1 Of 5)
G10121424Courtesy of MERCEDES-BENZ USA
Fig 2: Front Signal Acquisition And Actuation Module Control Unit Wiring Diagram (2 Of 5)
G10121425Courtesy of MERCEDES-BENZ USA
Fig 3: Front Signal Acquisition And Actuation Module Control Unit Wiring Diagram (3 Of 5)
G10121426Courtesy of MERCEDES-BENZ USA
Fig 4: Front Signal Acquisition And Actuation Module Control Unit Wiring Diagram (4 Of 5)
G10121427Courtesy of MERCEDES-BENZ USA
Fig 5: Front Signal Acquisition And Actuation Module Control Unit Wiring Diagram (5 Of 5)
G10121428Courtesy of MERCEDES-BENZ USA