Electrical Function Schematic For Telematics Services, Function - PE82.95-P-2074-97HBC
Model 190 up to 11/30/18
as of model year 2017 up to model year 2019
with code 362 (HERMES communications module LTE)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Voice output, signal | 29D |
| 10 | Audio, signal | 5B |
| 11 | Remote unlocking/locking, request | 23J |
| 11 | Remote unlocking/locking, request | 23E |
| 12 | MB-Info button, status indicator | 29F |
| 12 | MB-Info button, status indicator | 26E |
| 13 | Breakdown assistance button, status indicator | 29F |
| 13 | Breakdown assistance button, status indicator | 26F |
| 14 | ATA [EDW] alarm, signal | 28G |
| 14 | ATA [EDW] alarm, signal | 29J |
| 14 | ATA [EDW] alarm, signal | 30J |
| 14 | ATA [EDW] alarm, signal | 26B |
| 14 | ATA [EDW] alarm, signal | 23D |
| 15 | GPS, signal | 24A |
| 15 | GPS, signal | 20C |
| 15 | GPS, signal | 23C |
| 15 | GPS, signal | 31J |
| 15 | GPS, signal | 29J |
| 15 | GPS, signal | 28G |
| 15 | GPS, signal | 26B |
| 16 | Telephone, signal | 25B |
| 16 | Telephone, signal | 29J |
| 16 | Telephone, signal | 30J |
| 16 | Telephone, signal | 25E |
| 17 | Voice input, signal | 7E |
| 17 | Voice input, signal | 20B |
| 18 | Mute function, signal | 5A |
| 18 | Mute function, signal | 9E |
| 19 | Steering wheel angle, signal | 21D |
| 19 | Steering wheel angle, signal | 15E |
| 19 | Steering wheel angle, signal | 16C |
| 2 | Vehicle data, signal | 22C |
| 2 | Vehicle data, signal | 14G |
| 2 | Vehicle data, signal | 26B |
| 2 | Vehicle data, signal | 28J |
| 2 | Vehicle data, signal | 30J |
| 2 | Vehicle data, signal | 28G |
| 3 | Data from service center, signal | 10F |
| 3 | Data from service center, signal | 22E |
| 3 | Data from service center, signal | 24B |
| 4 | Instrument cluster, message | 14J |
| 5 | Operation, signal | 8G |
| 5 | Operation, signal | 10G |
| 5 | Operation, signal | 21F |
| 5 | Operation, signal | 21C |
| 5 | Operation, signal | 13F |
| 5 | Operation, signal | 13C |
| 5 | Operation, signal | 11C |
| 5 | Operation, signal | 14E |
| 5 | Operation, signal | 22C |
| 5 | Operation, signal | 10F |
| 5 | Operation, signal | 28E |
| 5 | Operation, signal | 24C |
| 5 | Operation, signal | 23E |
| 5 | Operation, signal | 16F |
| 6 | Internet, signal | 26B |
| 7 | Low voltage differential signal video signal data transfer, signal | 3G |
| 8 | Audio/COMAND display, actuation | 4F |
| 9 | Circuit 15, status | 11F |
| 9 | Circuit 15, status | 23G |
| 9 | Circuit 15, status | 22D |
| A1 | Instrument cluster | 15J |
| A105 | Touchpad | 3J |
| A2/102 | Left telephone antenna | 30K |
| A2/103 | Right telephone antenna | 28K |
| A2/109 | Telephone antenna splitter | 29G |
| A2/23 | GPS antenna | 30A |
| A2/52 | Emergency call system antenna | 27B |
| A26/17 | Head unit | 8E |
| A40/8 | Audio/COMAND display | 3F |
| A40/9 | Audio/COMAND control panel | 9K |
| B25/26 | Driver hands-free system microphone | 5D |
| CAN A | Telematics CAN | 5F |
| CAN A | Telematics CAN | 6K |
| CAN A | Telematics CAN | 9J |
| CAN D | Diagnostic CAN | 22D |
| CAN D | Diagnostic CAN | 18F |
| CAN E1 | Chassis CAN 1 | 22H |
| CAN E1 | Chassis CAN 1 | 14D |
| CAN E2 | Chassis CAN 2 | 18F |
| CAN HMI | User interface CAN | 11F |
| CAN HMI | User interface CAN | 14H |
| Code 448 | Touchpad | 2J |
| Code 494 | USA version | 30E |
| Code 520 | Audio 20 USB | 29A |
| Code 531 | COMAND APS | 2J |
| Code 810 | Sound system | 1A |
| Code 810 | Sound system | 30C |
| Code 811 | Advanced sound system | 1A |
| Code 811 | Advanced sound system | 30D |
| H4/27 | Center instrument panel midrange speaker | 31D |
| H4/48 | Emergency call speaker | 31D |
| LIN E1 | Steering LIN | 13C |
| LVDS | Low voltage differential signal | 5H |
| MOST | Media Oriented System Transport | 6B |
| N10/1 | Front SAM control unit with fuse and relay module | 22E |
| N112/9 | HERMES control unit | 22B |
| N135 | Steering wheel electronics | 12C |
| N40/3 | Sound system amplifier control unit | 3A |
| N40/7 | Advanced sound system amplifier control unit | 3A |
| N49 | Steering wheel angle sensor | 18B |
| N70/3 | Overhead control panel electronics | 27E |
| N70/3S10 | Breakdown assistance button | 30E |
| N70/3S11 | MB-Info button | 30F |
| N73 | Electronic ignition switch control unit | 22K |
| N80 | Steering column module control unit | 15B |
| N93/9 | AMG gateway control unit | 15E |
| S110 | Left multifunction steering wheel button group | 9B |
| S111 | Right multifunction steering wheel button group | 11B |
| U369 | Valid without code 811 Extended sound system | 30D |
| U500 | Not valid for sound system | 30D |