Electrical Function Schematic For Navigation System Function - PE82.61-P-2056-97XBA
Model 257, 290 up to model year 2021 with code 357 (Map navigation)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Operation, signal | 33D |
| 1 | Operation, signal | 24J |
| 1 | Operation, signal | 24G |
| 1 | Operation, signal | 30J |
| 1 | Operation, signal | 30H |
| 1 | Operation, signal | 24C |
| 1 | Operation, signal | 43B |
| 1 | Operation, signal | 35B |
| 1 | Operation, signal | 30K |
| 1 | Operation, signal | 35C |
| 10 | Wheel speed, signal | 11C |
| 10 | Wheel speed, signal | 20A |
| 11 | Traffic data, signal | 24L |
| 11 | Traffic data, signal | 44J |
| 11 | Traffic data, signal | 40K |
| 11 | Traffic data, signal | 46J |
| 11 | Traffic data, signal | 49H |
| 11 | Traffic data, signal | 50G |
| 11 | Traffic data, signal | 45J |
| 12 | Position data, signal | 38K |
| 12 | Position data, signal | 44G |
| 12 | Position data, signal | 42K |
| 12 | Position data, signal | 47K |
| 12 | Position data, signal | 49G |
| 12 | Position data, signal | 50F |
| 12 | Position data, signal | 47G |
| 2 | Multifunction steering wheel button group, signal | 10A |
| 2 | Multifunction steering wheel button group, signal | 3E |
| 2 | Multifunction steering wheel button group, signal | 3C |
| 2 | Multifunction steering wheel button group, signal | 19A |
| 3 | Map data, signal | 24B |
| 3 | Map data, signal | 18C |
| 4 | GPS, signal | 10G |
| 4 | GPS, signal | 20J |
| 4 | GPS, signal | 20G |
| 5 | Switch-on request, signal | 27D |
| 6 | High-speed video link video signal data transfer, signal | 27C |
| 7 | Sound system amplifier, actuation | 17F |
| 7 | Sound system amplifier, actuation | 14K |
| 8 | Voice input, signal | 20D |
| 9 | Reverse gear, status | 20A |
| A1 | Instrument cluster | 16B |
| A105 | Touchpad | 28F |
| A105 | Touchpad | 33A |
| A2/102 | Left telephone antenna | 50F |
| A2/103 | Right telephone antenna | 49F |
| A2/109 | Telephone antenna splitter | 49H |
| A2/140 | Emergency call system antenna 1 | 46F |
| A2/141 | Emergency call system antenna 2 | 49K |
| A2/141 | Emergency call system antenna 2 | 44F |
| A2/23 | GPS antenna | 19J |
| A2/23 | GPS antenna | 9F |
| A2/83 | WLAN antenna | 39K |
| A26/17 | Head unit | 22F |
| A40/8 | Audio/COMAND display | 28C |
| A40/9 | Audio/COMAND control panel | 28J |
| A90/5 | Multimedia connection unit | 27A |
| B25/20 | Driver hands-free system microphone | 19E |
| CAN A | Telematics CAN | 25G |
| CAN A | Telematics CAN | 25J |
| CAN A | Telematics CAN | 25D |
| CAN A | Telematics CAN | 25B |
| CAN DRVU | Drive Unit CAN | 44C |
| CAN HMI | User interface CAN | 19C |
| CAN HMI | User interface CAN | 19B |
| CAN LR | Steering wheel CAN | 2D |
| Code 362 | HERMES LTE | 7F |
| Code 446 | Touchpad only | 31A |
| Code 448 | Touchpad | 27E |
| Code 810 | Sound system | 14E |
| Flex E | Chassis FlexRay | 8C |
| Flex E | Chassis FlexRay | 8B |
| HSVL | High-speed video link | 25C |
| LIN A3 | LCP LIN | 31H |
| LIN A3 | LCP LIN | 31J |
| LIN A3 | LCP LIN | 33F |
| LIN A3 | LCP LIN | 37B |
| LIN A3 | LCP LIN | 31K |
| LIN A3 | LCP LIN | 39K |
| LIN A3 | LCP LIN | 36C |
| MOST | Media Oriented System Transport | 19F |
| MOST | Media Oriented System Transport | 17K |
| N112/9 | HERMES control unit | 44J |
| N112/9 | HERMES control unit | 12F |
| N135 | Steering wheel electronics | 3E |
| N145/1 | Drive unit control unit | 40B |
| N30/4 | Electronic Stability Program control unit | 6B |
| N40/2 | Sound system midline amplifier control unit | 12J |
| N40/3 | Sound system amplifier control unit | 15E |
| N72/1 | Upper control panel control unit | 33G |
| N72/5 | Right lower control panel | 37E |
| N72/5 | Right lower control panel | 46A |
| N72/5s1 | Volume adjustment button | 38F |
| N72/5s1 | Volume adjustment button | 47B |
| N73 | Electronic ignition switch control unit | 12A |
| N80 | Steering column module control unit | 3A |
| S163/2 | Head unit multifunction steering wheel button group | 3F |
| S163/2s16 | Volume adjustment switch | 3F |
| U1056 | Valid except code 446 (Touchpad only) | 27H |
| U1124 | Not valid for HERMES LTE | 17J |
| U165 | Valid for AMG | 10J |
| U2573 | Valid for model 257.3 | 48K |
| U2573 | Valid for model 257.3 | 35E |
| U2573 | Valid for model 257.3 | 45E |
| U2573 | Valid for model 257.3 | 10J |
| U2906 | Valid for model 290. 6 | 48E |
| U2906 | Valid for model 290. 6 | 39A |
| U2906 | Valid for model 290. 6 | 43E |
| U2906 | Valid for model 290. 6 | 10J |
| U296 | Not valid for expanded sound system | 10H |
| U500 | Not valid for sound system | 10H |
| U8 | Valid for code 367 (Live Traffic Information) and subscription for real-time traffic data | 43E |