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Home >> Mercedes Benz >> 2007 >> R63 >> Repair and Diagnosis >> Electrical >> Body Electrical >> Electrical System, Equipment & Instructions - 251 Chassis - 2 Of 4 >> Wiring Diagrams >> Electrical function diagram for on-board electrical system control >> Electrical function diagram for on-board electrical system control - PE54.10-U-2052-99RAA

Electrical function diagram for on-board electrical system control - PE54.10-U-2052-99RAA

Code: Designation: Position:
1 Circuit 15, status 10 L
2 Circuit 61, status 4 F
2 Circuit 61, status 7 G
2 Circuit 61, status 10 J
3 Consumer shutoff, request 4 J
3 Consumer shutoff, request 4 G
3 Consumer shutoff, request 6 D
3 Consumer shutoff, request 8 L
3 Consumer shutoff, request 9 G
3 Consumer shutoff, request 9 D
3 Consumer shutoff, request 12 D
3 Consumer shutoff, request 15 H
3 Consumer shutoff, request 15 D
3 Consumer shutoff, request 18 H
3 Consumer shutoff, request 18 D
3 Consumer shutoff, request 21 H
3 Consumer shutoff, request 21 D
3 Consumer shutoff, request 24 H
3 Consumer shutoff, request 24 D
3 Consumer shutoff, request 26 G
A40/3 COMAND operating, display and control unit 29 E
A40/4 DVD player 18 J
A76 Left front reversible emergency tensioning retractor 7 C
A76/1 Right front reversible emergency tensioning retractor 7 C
A8/1 Transmitter key 7 K
CAN B Interior CAN 9 K
CAN B Interior CAN 9 K
CAN B Interior CAN 12 F
CAN B Interior CAN 19 F
CAN B Interior CAN 25 F
CAN C Engine compartment CAN 5 J
CAN C Engine compartment CAN 6 E
CAN C Engine compartment CAN 6 G
CAN C Engine compartment CAN 9 E
Code 220 PARKTRONIC (PTS) 22 A
Code 242 Electrically adjustable front passenger seat with memory function 14 A
Code 275 Memory function (driver seat, steering column, outside mirror) 14 A
Code 299 PRE-SAFE® 5 A
Code 401 Front comfort seats, incl. seat heating and seat ventilation 17 A
Code 443 Steering wheel heater 17 A
Code 528 HIGH Class USA 27 E
Code 581 Comfort automatic air conditioning 14 J
Code 864 Rear entertainment system 17 J
Code 873 Right and left front seat heaters 17 B
Code 890 Automatic rear-end door 19 A
G2 Alternator 2 B
LIN C1 Drive train LIN 4 E
N10 Front SAM control unit 12 J
N10/8 Rear SAM control unit 23 J
N121/1 Rear-end door closing control unit 21 B
N22 AAC [KLA] control and operating unit 15 K
N22/7 Comfort AAC [KLA] control and operating unit 15 K
N25/7 HS [SIH], seat ventilation and steering wheel heater control unit 18 B
N3/10 ME-SFI [ME] control unit 2 H
N3/9 CDI control unit 2 E
N32/1 Driver front seat adjustment control unit with memory 15 B
N32/2 Front passenger front seat adjustment control unit with memory 15 B
N62 PTS control unit 23 B
N69/1 Left front door control unit 11 B
N69/2 Right front door control unit 11 B
N70 Overhead control panel control unit 21 J
N73 EIS [EZS] control unit 6 J
N80 Steering column module 9 B
N93 Central gateway control unit 9 F
U74 Valid for diesel engines 1 D
U75 Valid for gasoline engines 1 H
Fig 1: On-Board Electrical System Control Electrical Function Diagram (1 Of 2)
G10121231Courtesy of MERCEDES-BENZ USA
Fig 2: On-Board Electrical System Control Electrical Function Diagram (2 Of 2)
G10121232Courtesy of MERCEDES-BENZ USA