Electrical Function Diagram For Manual Or Automatic Emergency Call, Function - PE82.95-P-2066-97FBD
Model 205 as of model year 2017
up to model year 2019
with code 351 (eCall emergency call system)
Model 253 (except 253.99) as of model year 2017
up to model year 2020
with code 351 (eCall emergency call system)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Circuit 15, status | 36G |
| 10 | Voice input, signal | 4D |
| 10 | Voice input, signal | 36H |
| 11 | Voice output, signal | 40E |
| 12 | Steering wheel angle sensor, signal | 24J |
| 12 | Steering wheel angle sensor, signal | 26F |
| 12 | Steering wheel angle sensor, signal | 33G |
| 13 | Manual emergency call, signal | 20C |
| 13 | Manual emergency call, signal | 24D |
| 13 | Manual emergency call, signal | 33G |
| 13 | Manual emergency call, signal | 15C |
| 14 | Vehicle data, signal | 42E |
| 14 | Vehicle data, signal | 32G |
| 14 | Vehicle data, signal | 46G |
| 14 | Vehicle data, signal | 43G |
| 15 | GPS, signal | 38H |
| 16 | Telephone, signal | 42G |
| 16 | Telephone, signal | 45G |
| 16 | Telephone, signal | 41G |
| 17 | Switch-on request, signal | 5C |
| 18 | Instrument cluster, message | 27F |
| 18 | Instrument cluster, message | 31F |
| 19 | Check signal, signal | 41G |
| 19 | Check signal, signal | 45H |
| 19 | Check signal, signal | 41H |
| 19 | Check signal, signal | 38J |
| 19 | Check signal, signal | 36H |
| 19 | Check signal, signal | 32B |
| 19 | Check signal, signal | 37E |
| 19 | Check signal, signal | 8F |
| 19 | Check signal, signal | 4B |
| 19 | Check signal, signal | 32G |
| 19 | Check signal, signal | 28F |
| 19 | Check signal, signal | 26C |
| 19 | Check signal, signal | 27D |
| 2 | Readiness, signal | 26D |
| 2 | Readiness, signal | 36G |
| 2 | Readiness, signal | 37F |
| 20 | Position data, signal | 1B |
| 20 | Position data, signal | 1E |
| 20 | Position data, signal | 4D |
| 20 | Position data, signal | 4G |
| 20 | Position data, signal | 8D |
| 20 | Position data, signal | 37F |
| 20 | Position data, signal | 39F |
| 20 | Position data, signal | 42E |
| 20 | Position data, signal | 40F |
| 20 | Position data, signal | 42H |
| 20 | Position data, signal | 47H |
| 21 | Status indication, signal | 28F |
| 21 | Status indication, signal | 23C |
| 21 | Status indication, signal | 17C |
| 21 | Status indication, signal | 13C |
| 3 | Crash, signal | 26D |
| 3 | Crash, signal | 35G |
| 3 | Crash, signal | 38F |
| 4 | Yaw rate, signal | 35G |
| 4 | Yaw rate, signal | 25E |
| 5 | Audio/COMAND® display, message | 7C |
| 5 | Audio/COMAND® display, message | 8E |
| 6 | Multifunction steering wheel button group, signal | 21H |
| 6 | Multifunction steering wheel button group, signal | 24H |
| 6 | Multifunction steering wheel button group, signal | 25F |
| 6 | Multifunction steering wheel button group, signal | 35G |
| 6 | Multifunction steering wheel button group, signal | 31E |
| 6 | Multifunction steering wheel button group, signal | 27E |
| 7 | Operation, signal | 7G |
| 7 | Operation, signal | 5G |
| 7 | Operation, signal | 7K |
| 7 | Operation, signal | 34G |
| 7 | Operation, signal | 25E |
| 8 | Wheel speed, signal | 24F |
| 8 | Wheel speed, signal | 34G |
| 9 | Mute function, signal | 8F |
| 9 | Mute function, signal | 36D |
| A1 | Instrument cluster | 33D |
| A105 | Touchpad | 2J |
| A2/102 | Left telephone antenna | 47G |
| A2/103 | Right telephone antenna | 47H |
| A2/109 | Telephone antenna splitter | 43G |
| A2/23 | GPS antenna | 38K |
| A2/52 | Emergency call system antenna | 42C |
| A2/83 | WLAN antenna | 2G |
| A2/91 | Bluetooth® antenna | 2D |
| A26/17 | Head unit | 5E |
| A40/8 | Audio/COMAND® display | 6A |
| A40/9 | Audio/COMAND® control panel | 6J |
| A67b1 | Hands-free system microphone | 2A |
| A90/5 | Multimedia connection unit | 9C |
| CAN A | Telematics CAN | 6H |
| CAN A | Telematics CAN | 5H |
| CAN A | Telematics CAN | 5D |
| CAN B | Interior CAN | 24C |
| CAN D | Diagnostic CAN | 29G |
| CAN HMI | User interface CAN | 20E |
| CAN HMI | User interface CAN | 26C |
| CAN HMI | User interface CAN | 12E |
| CAN HMI | User interface CAN | 29F |
| Code 355 | Preinstallation for navigation retrofit | 1C |
| Code 355 | Preinstallation for navigation retrofit | 8B |
| Code 360 | HERMES UMTS | 8B |
| Code 362 | HERMES LTE | 43F |
| Code 362 | HERMES LTE | 1G |
| Code 362 | HERMES LTE | 1C |
| Code 448 | Touchpad | 1J |
| Code 494 | USA version | 1J |
| Code 520 | Audio 20 USB | 37J |
| Code 531 | COMAND® APS | 1G |
| Code 810 | Sound system | 34B |
| Flex E | Chassis FlexRay | 22F |
| Flex E | Chassis FlexRay | 26G |
| H4/27 | Center instrument panel speaker | 40D |
| LIN A3 | LCP LIN | 8K |
| LIN B13 | Roof LIN | 19C |
| LIN E1 | Steering LIN | 23H |
| LIN E2 | Seat occupied recognition LIN | 30B |
| LIN E2 | Seat occupied recognition LIN | 35A |
| LVDS | Low voltage differential signal | 7D |
| N10/6 | Front SAM control unit | 21B |
| N112/9 | HERMES control unit | 37F |
| N135 | Steering wheel electronics | 23J |
| N2/10 | Supplemental restraint system control unit | 26A |
| N30/4 | Electronic Stability Program control unit | 21E |
| N40/3 | Sound system amplifier control unit | 35C |
| N49 | Steering wheel angle sensor | 17H |
| N70 | Overhead control panel control unit | 16A |
| N70s11 | SOS button | 17B |
| N72/4 | Left lower control panel | 11H |
| N72/4s7 | Volume control button | 10H |
| N72/5 | Right lower control panel | 14H |
| N72/5s1 | Volume adjustment button | 14H |
| N73 | Electronic ignition switch control unit | 26E |
| N80 | Steering column module control unit | 26H |
| S111 | Right multifunction steering wheel button group | 20G |
| S111s1 | Buttons + and - for setting specific functions and volume control | 20H |
| S111s3 | Accept/terminate phone call button | 20H |
| S93/3 | Emergency call system button group | 12B |
| S93/3s2 | SOS button | 12C |
| U2054 | Valid for model 205.4 | 12B |
| U24 | Valid for manual transmission | 10G |
| U25 | Valid for automatic transmission | 12G |
| U606 | Not valid for convertible | 17A |
| U976 | Not valid for code 355 and code 522 | 37K |