(Electrical Function Diagram For Manual Or Automatic Emergency Call, Function - PE82.95-P-2066-97HBB)
Model 190
up to model year 2017
with code 350 (Ecall emergency call system, Europe)
except code 348 (Emergency call/assistant system)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Manual emergency call, signal | 22C |
| 1 | Manual emergency call, signal | 14E |
| 10 | Switch-on request, signal | 4C |
| 11 | GPS, signal | 14D |
| 11 | GPS, signal | 4G |
| 11 | GPS, signal | 7H |
| 11 | GPS, signal | 11H |
| 11 | GPS, signal | 13G |
| 12 | Position data, signal | 6H |
| 12 | Position data, signal | 11H |
| 12 | Position data, signal | 13F |
| 12 | Position data, signal | 14C |
| 13 | Mute function, signal | 11D |
| 13 | Mute function, signal | 6F |
| 14 | Operation, signal | 6H |
| 14 | Operation, signal | 11J |
| 14 | Operation, signal | 13F |
| 14 | Operation, signal | 13L |
| 14 | Operation, signal | 8J |
| 14 | Operation, signal | 6E |
| 14 | Operation, signal | 4E |
| 14 | Operation, signal | 2B |
| 14 | Operation, signal | 10L |
| 15 | Check signal, signal | 14D |
| 15 | Check signal, signal | 16D |
| 16 | Steering wheel angle sensor, signal | 11J |
| 16 | Steering wheel angle sensor, signal | 13G |
| 16 | Steering wheel angle sensor, signal | 8J |
| 16 | Steering wheel angle sensor, signal | 7L |
| 17 | Yaw rate, signal | 14F |
| 17 | Yaw rate, signal | 14J |
| 18 | Wheel speed, signal | 14F |
| 18 | Wheel speed, signal | 15J |
| 19 | Central locking emergency opening, signal | 14G |
| 2 | Crash, signal | 14H |
| 2 | Crash, signal | 12F |
| 3 | Telephone, signal | 14C |
| 4 | SOS button, status indicator | 13F |
| 4 | SOS button, status indicator | 23B |
| 4 | SOS button, status indicator | 21E |
| 5 | Circuit 15R, status | 13F |
| 5 | Circuit 15R, status | 14K |
| 6 | Voice output, signal | 11F |
| 7 | Voice input, signal | 3F |
| 7 | Voice input, signal | 11E |
| 8 | Readiness, signal | 15H |
| 8 | Readiness, signal | 12F |
| 9 | Audio/COMAND display, message | 5G |
| 9 | Audio/COMAND display, message | 13H |
| 9 | Audio/COMAND display, message | 6C |
| 9 | Audio/COMAND display, message | 9H |
| A105 | Touchpad | 8B |
| A2/23 | GPS antenna | 18C |
| A2/23 | GPS antenna | 2J |
| A2/52 | Emergency call system antenna | 15A |
| A26/17 | Head unit | 5E |
| A40/8 | Audio/COMAND display | 4B |
| A40/9 | Audio/COMAND control panel | 2C |
| B25/26 | Driver hands-free system microphone | 2F |
| B25/27 | Front passenger hands-free system microphone | 2F |
| CAN A | Telematics CAN | 4D |
| CAN A | Telematics CAN | 8D |
| CAN A | Telematics CAN | 2D |
| CAN B | Interior CAN | 15K |
| CAN D | Diagnostic CAN | 12G |
| CAN E1 | Chassis CAN 1 | 15H |
| CAN E1 | Chassis CAN 1 | 10H |
| CAN E1 | Chassis CAN 1 | 15J |
| CAN E1 | Chassis CAN 1 | 8J |
| CAN HMI | User interface CAN | 6H |
| Code 448 | Touchpad | 7A |
| Code 520 | Radio with USB interface NTG5 (Audio 20) | 17B |
| Code 522 | Audio 20 radio | 1H |
| Code 531 | COMAND APS | 1J |
| Code 531 | COMAND APS | 7A |
| Code 810 | Sound system | 9F |
| Code 810 | Sound system | 9A |
| Code 811 | Advanced sound system | 9F |
| Code 811 | Advanced sound system | 9A |
| H4/27 | Center instrument panel midrange speaker | 10F |
| H4/48 | Emergency call speaker | 10F |
| LIN A4 | Audio LIN | 1B |
| LIN E1 | Steering LIN | 10L |
| LVDS | Low voltage differential signal | 6E |
| N10/1 | Front SAM control unit with fuse and relay module | 13H |
| N112/1 | Telematics services communication module | 12D |
| N135 | Steering wheel electronics | 12L |
| N2/10 | Supplemental restraint system control unit | 16F |
| N30/4 | Electronic Stability Program control unit | 19F |
| N40/3 | Sound system amplifier control unit | 10B |
| N40/7 | Advanced sound system amplifier control unit | 10B |
| N49 | Steering wheel angle sensor | 5K |
| N70/3 | Overhead control panel electronics | 22D |
| N70/3S5 | SOS button | 22A |
| N73 | Electronic ignition switch control unit | 22G |
| N80 | Steering column module control unit | 8K |
| N93/9 | AMG gateway control unit | 8G |
| S111 | Right multifunction steering wheel button group | 15K |
| S111s3 | Accept/terminate phone call button | 15K |
| S67 | On/off button with volume control | 3A |
| U369 | Valid without code 811 Extended sound system | 9F |
| U500 | Not valid for sound system | 9F |