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Electric wiring diagram of ground wiring - PE00.19-U-2800-97CAC

Code: Designation: Position:
A40/3 COMAND control unit 44A
A40/9 Front central operating unit 44L
A40/9x1 Front central operating unit connector 43J
A60 Vehicle-sensitive seat belt lock sensor 66L
A80 Intelligent servo module for DIRECT SELECT 17A
B4/1x1 Left tank half fuel level sensor connector 34K
B48/1 Driver-side frontal acceleration sensor 70L
B48/2 Passenger-side frontal acceleration sensor 72L
B48/5 Airbag system driver assist 69L
B48/6 Airbag system front passenger assist 71L
B48/7 Driver door pressure sensor 68L
B48/8 Front passenger door pressure sensor 67L
E21 Center high-mounted stop lamp 36L
E6/1 Left front side marker lamp {{USA}} 7L
E6/2 Right front side-marker lamp {{USA}} 9L
M25/1 Lumbar pump 29L
M25/1x1 Lumbar support pump electrical connector 29J
M3 Fuel pump (FP) 35L
M40 Multicontour seat pneumatic pump 31L
M40/1 Pneumatic pump for dynamic seat control 32L
M40/1x1 Electrical connector for pneumatic pump for dynamic seat control 32J
M40x1 Electrical connector for multicontour seat pneumatic pump 30J
M42 Electric transmission oil pump 23A
M44 Charge air cooler circulation pump 16L
M45 Engine coolant circulation pump 16L
N10/2 Rear SAM control unit with fuse and relay module 26A
N110 Weight Sensing System (WSS) control unit 76L
N118 Fuel pump control unit 31A
N118 Fuel pump control unit 35A
N125/1 Media interface control unit 51A
N15/3 ETC [EGS] control unit 10A
N2/7 Restraint systems control unit 73A
N32/1 Left front seat control unit 66A
N32/1 Left front seat control unit 47A
N32/2 Right front seat control unit 59L
N32/2 Right front seat control unit 69A
N51/2 ABC control unit 19L
N69/2 Right door control unit 2L
N69/5 KEYLESS-GO control unit 55L
N70 Overhead control panel control unit 40A
N88 TPM [RDK] control unit 59A
N89 Transmission oil auxiliary pump control unit 21A
R3 Front cigar lighter (with ashtray illumination) 5L
R3e1 Illumination 5L
R3r1 Heating element 5L
R3x1 Front cigar lighter connector 5J
S62 ATA [EDW] hood switch 11L
S62/43 Left engine hood contact switch 13L
S68/1 Driver seat belt buckle and seat belt warning switch 64L
S68/2 Front passenger seat belt buckle and seat belt warning switch 74L
U1019 Valid for engine 278 33A
U1028 Valid for engine 157 15J
U1028 Valid for engine 157 33B
U138 Valid for front roller sun blind 37A
U152 Valid for engine 156 15J
U152 Valid for engine 156 28A
U170 Valid for media interface 50A
U19 Valid for standard equipment 28G
U252 Valid for ECO start/stop function 12H
U252 Valid for ECO start/stop function 19A
U484 Valid for M273 ME 33H
U502 Valid for AIRMATIC 17J
U503 Valid for ABC 17H
U749 Valid for multicontour seat (MCS [MKS]) 30G
U750 Valid for dynamic seat (DS [FDS]) 32G
U779 Valid for engine 275 15H
U779 Valid for engine 275 33A
U897 Valid for intelligent servo module for DIRECT SELECT 15A
U911 Valid for lumbar support 28G
V19 ECO start/stop function diode 14L
W15/1 Ground (right footwell) 10E
W17/1 Ground (left rear seat) 35E
W18 Ground (left front seat crossmember) 46E
W19 Ground (right front seat crossmember) 58E
W26 Ground (restraint systems control unit) 69G
W26/1 Ground (seat, left front sidebag) 50L
W26/2 Ground (seat, right front sidebag) 62L
X25/8 Overhead control panel and FFS [RBA] connector 38D
X28/29 Driver-side FFS [RBA]/seat airbag separation point 50H
X28/29 Driver-side FFS [RBA]/seat airbag separation point 64G
X28/30 Passenger-side FFS [RBA]/seat airbag separation point 62H
X28/30 Passenger-side FFS [RBA]/seat airbag separation point 73G
X30/21 Drive train CAN voltage distributor connector 47L
X30/30 Chassis CAN/FFS [RBA] voltage distributor connector 6A
X30/33 Right interior CAN/FFS [RBA] voltage distributor connector 55A
X30/35 Telematics CAN voltage distributor connector 3A
Y3/8 Electric control unit (VGS) 13A
Z53/9 Interior sleeve connector, airbag circuit 31 69E
Fig 1: Ground Electric Wiring Diagram (1 Of 5)
G10109815Courtesy of MERCEDES-BENZ USA
Fig 2: Ground Electric Wiring Diagram (2 Of 5)
G10109816Courtesy of MERCEDES-BENZ USA
Fig 3: Ground Electric Wiring Diagram (3 Of 5)
G10109817Courtesy of MERCEDES-BENZ USA
Fig 4: Ground Electric Wiring Diagram (4 Of 5)
G10109818Courtesy of MERCEDES-BENZ USA
Fig 5: Ground Electric Wiring Diagram (5 Of 5)
G10109819Courtesy of MERCEDES-BENZ USA