Electrical Function Diagram For Navigation Mode (COMAND), Function - PE82.85-P-2063-97HBA
Model 190 up to 11/30/18
up to model year 2019
with code 531 (COMAND APS)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | GPS, signal | 33A |
| 1 | GPS, signal | 28A |
| 10 | FM antenna, signal | 28D |
| 10 | FM antenna, signal | 28E |
| 10 | FM antenna, signal | 33D |
| 10 | FM antenna, signal | 33C |
| 11 | DAB band III, signal | 6K |
| 11 | DAB band III, signal | 6K |
| 11 | DAB band III, signal | 3K |
| 11 | DAB band III, signal | 3J |
| 12 | Map data, signal | 28F |
| 12 | Map data, signal | 30F |
| 13 | RTTD signal | 8J |
| 13 | RTTD signal | 24K |
| 14 | Traffic data, signal | 34J |
| 14 | Traffic data, signal | 28J |
| 14 | Traffic data, signal | 34K |
| 14 | Traffic data, signal | 39D |
| 14 | Traffic data, signal | 38E |
| 15 | Position data, signal | 35J |
| 15 | Position data, signal | 30J |
| 15 | Position data, signal | 39F |
| 15 | Position data, signal | 37C |
| 15 | Position data, signal | 39C |
| 16 | Vehicle Information and Communication System (VICS), signal | 28G |
| 16 | Vehicle Information and Communication System (VICS), signal | 36F |
| 2 | Wheel speed, signal | 16B |
| 2 | Wheel speed, signal | 24C |
| 3 | Wheel rotation direction, signal | 16B |
| 3 | Wheel rotation direction, signal | 24C |
| 4 | Operation, signal | 24E |
| 4 | Operation, signal | 24B |
| 4 | Operation, signal | 19E |
| 5 | Voice input, signal | 28C |
| 6 | Multifunction steering wheel button group, signal | 24F |
| 6 | Multifunction steering wheel button group, signal | 8D |
| 6 | Multifunction steering wheel button group, signal | 8C |
| 6 | Multifunction steering wheel button group, signal | 13B |
| 6 | Multifunction steering wheel button group, signal | 14E |
| 7 | Switch-on request, signal | 19J |
| 8 | Audio/COMAND display, actuation | 19J |
| 9 | Sound system amplifier, actuation | 14H |
| A1 | Instrument cluster | 14F |
| A105 | Touchpad | 21A |
| A2/102 | Left telephone antenna | 37B |
| A2/103 | Right telephone antenna | 39B |
| A2/108 | DAB band III antenna amplifier | 4J |
| A2/109 | Telephone antenna splitter | 39E |
| A2/118 | Windshield antenna | 34C |
| A2/118 | Windshield antenna | 35E |
| A2/118 | Windshield antenna | 2L |
| A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | 32C |
| A2/19 | FM 2 and DAB band III antenna amplifier | 32D |
| A2/19 | FM 2 and DAB band III antenna amplifier | 4K |
| A2/23 | GPS antenna | 34A |
| A2/32 | Rear window antenna | 35D |
| A2/32 | Rear window antenna | 2K |
| A2/37 | Vehicle Information and Communication System (VICS) control unit | 35G |
| A2/5 | Global positioning system antenna splitter | 32A |
| A2/52 | Emergency call system antenna | 36J |
| A2/82 | SDARS antenna | 4G |
| A2/94 | DSRC antenna | 37F |
| A26/17 | Head unit | 26F |
| A40/8 | Audio/COMAND display | 18J |
| A40/9 | Audio/COMAND control panel | 21E |
| A50/6 | Dedicated Short-Range Communications control unit | 35F |
| A90/4 | Tuner unit | 8K |
| A90/5 | Multimedia connection unit | 31F |
| B25/26 | Driver hands-free system microphone | 30B |
| B25/27 | Front passenger hands-free system microphone | 30C |
| CAN A | Telematics CAN | 22K |
| CAN A | Telematics CAN | 23E |
| CAN A | Telematics CAN | 23B |
| CAN E1 | Chassis CAN 1 | 11B |
| CAN E1 | Chassis CAN 1 | 17C |
| CAN HMI | User interface CAN | 14D |
| CAN HMI | User interface CAN | 20G |
| CAN HMI | User interface CAN | 20D |
| Code 348 | Emergency call/assistance system | 31A |
| Code 362 | HERMES LTE | 36A |
| Code 536 | SIRIUS satellite radio | 3G |
| Code 536 | SIRIUS satellite radio | 7J |
| Code 537 | Digital radio (DAB) | 7K |
| Code 537 | Digital radio (DAB) | U |
| Code 810 | Sound system | 10G |
| Code 811 | Advanced sound system | 10G |
| LIN A4 | Audio LIN | 18E |
| LIN E1 | Steering LIN | 8D |
| LVDS | Low voltage differential signal | 22J |
| MOST | Media Oriented System Transport | 15H |
| MOST | Media Oriented System Transport | 21H |
| MOST | Media Oriented System Transport | 20L |
| MOST | Media Oriented System Transport | 13L |
| N112/1 | Telematics services communication module | 32H |
| N112/9 | HERMES control unit | 32K |
| N135 | Steering wheel electronics | 8E |
| N30/4 | Electronic Stability Program control unit | 19B |
| N40/3 | Sound system amplifier control unit | 12G |
| N40/7 | Advanced sound system amplifier control unit | 11H |
| N80 | Steering column module control unit | 8B |
| N93/9 | AMG gateway control unit | 14B |
| S110 | Left multifunction steering wheel button group | 3D |
| S111 | Right multifunction steering wheel button group | 5D |
| S67 | On/off button with volume control | 17E |
| U1903 | Valid for model 190.3 | 34D |
| U1903 | Valid for model 190.3 | 1K |
| U1904 | Valid for model 190.4 | 34E |
| U1904 | Valid for model 190.4 | 1K |
| U52 | Valid for Japan | 34F |
| U8 | Valid for code B54 (Live Traffic Information) and subscription for real-time traffic data | 36H |
| U8 | Valid for code B54 (Live Traffic Information) and subscription for real-time traffic data | 31H |
| U8 | Valid for code B54 (Live Traffic Information) and subscription for real-time traffic data | 31K |
| U8 | Valid for code B54 (Live Traffic Information) and subscription for real-time traffic data | 36A |
| U9 | Not valid for code B54 (Live Traffic Information) and subscription for real-time traffic data | 30C |
| U9 | Not valid for code B54 (Live Traffic Information) and subscription for real-time traffic data | 1J |
| U9 | Not valid for code B54 (Live Traffic Information) and subscription for real-time traffic data | 7K |
| U9 | Not valid for code B54 (Live Traffic Information) and subscription for real-time traffic data | 3G |