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

Code: Designation: Position:
A1 Instrument cluster 13A
A1 Instrument cluster 57A
A40/10 SPLITVIEW display 72L
A40/11 Multifunction camera 65A
A40/3 COMAND control unit 61L
A40/3 COMAND control unit 69L
A40/8 COMAND display 1L
A40/8 COMAND display 57L
A40/8 COMAND display 72L
A40/9 Front central operating unit 65L
A40/9x1 Front central operating unit connector 64H
B40 Oil sensor (oil level, temperature and quality) 37L
E13/1 Glove compartment lamp 23L
E17/15 Right front footwell lamp 24L
E17/16 Left front footwell lamp 25L
G1/6 3rd battery 4L
H3/1 Alarm signal siren 44L
N10/1 Front SAM control unit with fuse and relay module 17L
N101 Night vision assist control unit 61A
N22/1 AAC [KLA] control unit 13L
N3/10 ME-SFI [ME] control unit 37A
N3/10 ME-SFI [ME] control unit 43A
N3/10 ME-SFI [ME] control unit 43A
N3/10 ME-SFI [ME] control unit 48A
N69/1 Left door control unit 41L
N72/1 Upper control panel control unit 10A
N73 EIS [EZS] control unit 6A
N80 Steering column module 3A
N93 Central gateway control unit 20L
R4 Spark plugs 29L
R4 Spark plugs 28L
R4 Spark plugs 31L
R4 Spark plugs 33L
R4 Spark plugs 32L
R4 Spark plugs 34L
R4 Spark plugs 35L
R4 Spark plugs 36L
R4 Spark plugs 48L
R4 Spark plugs 47L
R4 Spark plugs 49L
R4 Spark plugs 50L
R4 Spark plugs 51L
R4 Spark plugs 52L
R4 Spark plugs 54L
R4 Spark plugs 55L
R41/1 Left side air outlet potentiometer 7L
R41/2 Right side air outlet potentiometer 8L
R41/3 Front center air outlet potentiometer 9L
S76/15 Electric parking brake switch 2L
T1/1 Cylinder 1 ignition coil 28K
T1/1 Cylinder 1 ignition coil 51K
T1/2 Cylinder 2 ignition coil 29K
T1/2 Cylinder 2 ignition coil 52K
T1/3 Cylinder 3 ignition coil 30K
T1/3 Cylinder 3 ignition coil 53K
T1/4 Cylinder 4 ignition coil 31K
T1/4 Cylinder 4 ignition coil 54K
T1/5 Cylinder 5 ignition coil 32K
T1/5 Cylinder 5 ignition coil 47K
T1/6 Cylinder 6 ignition coil 33K
T1/6 Cylinder 6 ignition coil 48K
T1/7 Cylinder 7 ignition coil 34K
T1/7 Cylinder 7 ignition coil 49K
T1/8 Cylinder 8 ignition coil 36K
T1/8 Cylinder 8 ignition coil 50K
U1019 Valid for engine 278 26A
U1025 Valid for 12 V socket 5H
U1028 Valid for engine 157 26A
U152 Valid for engine 156 41A
U484 Valid for M273 ME 45A
U744 Valid for steering wheel heater 2C
U779 Valid for engine 275 41A
U907 Valid for night view assist 59A
U982 Valid for SPLITVIEW display 71G
U983 Valid for Audio/COMAND display 71G
W34 Ground (left footwell) 10E
W34/1 Ground (electronics - left footwell) 44E
W43 Ground (reference, image transmission systems) 61E
X11/4 Data link connector 11L
X26 Interior and engine wiring harness connector 27G
X26 Interior and engine wiring harness connector 45G
X29/1 Glove compartment lamp connector 22G
X58/31 12 volt connector in glove compartment 6L
Y16/2 Heating system shutoff valve 38L
Z50/37 Air conditioner compressor ground connector sleeve 13G
Z6/30z2 Circuit 31 connector sleeve 24G
Z6/48z1 Ground connector sleeve 52G
Z6/48z2 Ground connector sleeve 47G
Z6z1 Ground connector sleeve 29G
Z6z2 Ground connector sleeve 33G
Fig 1: Ground Electric Wiring Diagram (1 Of 5)
G10109820Courtesy of MERCEDES-BENZ USA
Fig 2: Ground Electric Wiring Diagram (2 Of 5)
G10109821Courtesy of MERCEDES-BENZ USA
Fig 3: Ground Electric Wiring Diagram (3 Of 5)
G10109822Courtesy of MERCEDES-BENZ USA
Fig 4: Ground Electric Wiring Diagram (4 Of 5)
G10109823Courtesy of MERCEDES-BENZ USA
Fig 5: Ground Electric Wiring Diagram (5 Of 5)
G10109824Courtesy of MERCEDES-BENZ USA