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Home >> Mercedes Benz >> 2015 >> C300 Base >> Repair and Diagnosis >> Electrical >> Body Electrical >> Electrical System, Equipment & Instruments - 205 Chassis (4D Sedan) - 3 Of 4 >> Wiring Diagrams >> Electrical function schematic for no-load current management >> Electrical function schematic for no-load current management - PE54.10-P-2074-97FBA

Electrical function schematic for no-load current management - PE54.10-P-2074-97FBA

Code: Designation: Position:
1 Circuit 15, status 24E
2 Battery sensor, signal 26D
3 On-board electrical system battery, signal 24D
4 No-load current shutoff, signal 30E
4 No-load current shutoff, signal 32E
4 No-load current shutoff, signal 35E
4 No-load current shutoff, signal 38E
4 No-load current shutoff, signal 40E
4 No-load current shutoff, signal 44E
4 No-load current shutoff, signal 46E
4 No-load current shutoff, signal 37J
4 No-load current shutoff, signal 34J
4 No-load current shutoff, signal 32J
4 No-load current shutoff, signal 29J
4 No-load current shutoff, signal 26J
4 No-load current shutoff, signal 21H
4 No-load current shutoff, signal 18H
4 No-load current shutoff, signal 15H
4 No-load current shutoff, signal 13H
4 No-load current shutoff, signal 4H
4 No-load current shutoff, signal 11F
4 No-load current shutoff, signal 16E
4 No-load current shutoff, signal 22G
4 No-load current shutoff, signal 17D
4 No-load current shutoff, signal 14D
4 No-load current shutoff, signal 10D
4 No-load current shutoff, signal 6D
4 No-load current shutoff, signal 4D
4 No-load current shutoff, signal 2H
4 No-load current shutoff, signal 40H
4 No-load current shutoff, signal 44H
4 No-load current shutoff, signal 11H
4 No-load current shutoff, signal 4E
5 Quiescent current cutout relay, actuation 4D
6 Instrument cluster message, request 8H
6 Instrument cluster message, request 22E
A1 Instrument cluster 7J
A105 Touchpad 31K
A26/17 Head unit 23G
A40/11 Mono multifunction camera 4J
A40/12 Head-up display 10J
A40/13 Stereo multifunction camera 3C
A40/8 Audio/COMAND display 25J
A40/9 Audio/COMAND control panel 28J
A76 Left front reversible emergency tensioning retractor 18J
A76/1 Right front reversible emergency tensioning retractor 18J
A80 Intelligent servo module for DIRECT SELECT 9E
A90/4 Tuner unit 36K
A98/1 Sliding roof control module 32C
A98n1 Panoramic sliding roof control unit 29C
B84/3 Backup camera 20K
B95 Battery sensor 26B
CAN A Telematics CAN 27H
CAN B Interior CAN 36F
CAN B Interior CAN 23F
CAN B Interior CAN 45F
CAN B Interior CAN 41F
CAN B Interior CAN 28F
CAN C1 Drive train CAN 12F
CAN HMI User interface CAN 19H
CAN HMI User interface CAN 11H
CAN PER Peripherals CAN 18F
CAN PER Peripherals CAN 13G
Code 218 Backup camera 36C
Code 218 Backup camera 19J
Code 22P Track package 3J
Code 235 Active Park Assist 15A
Code 23P Driver assistance package 12A
Code 23P Driver assistance package 1C
Code 242 All-electric front passenger seat with memory (right) 42H
Code 275 Memory package 39H
Code 299 PRE-SAFE® 17J
Code 413 Panoramic sliding sunroof 28B
Code 414 Sliding roof 31B
Code 463 Head-up display 9J
Code 475 Tire pressure monitor 14J
Code 483 ADVANCED AGILITY package 7A
Code 489 AIR BODY CONTROL 9A
Code 489 AIR BODY CONTROL 7B
Code 501 360 degree camera 11J
Code 501 360 degree camera 36D
Code 522 Audio 20 radio 30J
Code 531 COMAND APS 30K
Code 536 SIRIUS satellite radio 35J
Code 537 Digital radio (DAB) 35K
Code 550 Trailer hitch 34B
Code 631 Static LED headlamp, left-hand traffic 1J
Code 632 Static LED headlamp, right-hand traffic 1J
Code 640 High Performance LED 1J
Code 640 High Performance LED 3J
Code 641 DYNAMIC LED HEADLAMPS, LEFT-HAND TRAFFIC 1J
Code 641 DYNAMIC LED HEADLAMPS, LEFT-HAND TRAFFIC 3J
Code 642 DYNAMIC LED HEADLAMPS, RIGHT-HAND TRAFFIC 1K
Code 642 DYNAMIC LED HEADLAMPS, RIGHT-HAND TRAFFIC 3J
Code 810 Sound system 33J
Code 863 TV tuner 35K
Code 881 Remote trunk closing 45C
Code 890 EASY-PACK liftgate 39B
E1n9 Left headlamp control unit 1K
E2n9 Right headlamp control unit 1K
F32/4 Vehicle interior prefuse box 27D
F32/4k2 Quiescent current cutout relay 27D
Flex E Chassis FlexRay 15D
Flex E Chassis FlexRay 7D
G1 On-board electrical system battery 25B
LIN B15 Battery sensor LIN 26C
LIN B15 Battery sensor LIN 25C
MOST Media Oriented System Transport 35H
MOST Media Oriented System Transport 29H
N10/6 Front SAM control unit 25E
N121 Trunk lid control control unit 46C
N121/1 Tailgate control control unit 40C
N127 Drivetrain control unit 15E
N148 360° camera control unit 12J
N22/1 Climate control control unit 43C
N28/1 Trailer recognition control unit 34C
N32/1 Driver seat control unit 40J
N32/2 Front passenger seat control unit 43J
N40/3 Sound system amplifier control unit 34K
N42 Camera cover control unit 37D
N51/3 AIR BODY CONTROL control unit 8B
N51/3 AIR BODY CONTROL control unit 10B
N62 Parking system control unit 16B
N62/1 Radar sensors control unit 14B
N73 Electronic ignition switch control unit 21E
N80 Steering column module control unit 6B
N88 Tire pressure monitor control unit 16K
U1253 Valid for model 253 9A
U2027 Valid for vehicles with special equipment 25A
U2028 Not valid for vehicles with special equipment 24A
U25 Valid for automatic transmission 8E
U390 Valid for model 205 7A
Fig 1: No-Load Current Management Electrical Function Schematic (1 Of 3)
G10133818Courtesy of MERCEDES-BENZ USA
Fig 2: No-Load Current Management Electrical Function Schematic (2 Of 3)
G10133819Courtesy of MERCEDES-BENZ USA
Fig 3: No-Load Current Management Electrical Function Schematic (3 Of 3)
G10133820Courtesy of MERCEDES-BENZ USA