Electrical Function Diagram For Navigation Mode (COMAND), Function - PE82.85-P-2063-97DBA
Model 213 up to model year 2021 with code 531 (COMAND APS)
| Code: | Designation: | Position: |
|---|---|---|
| 1 | GPS, signal | 20H |
| 1 | GPS, signal | 24K |
| 1 | GPS, signal | 49D |
| 10 | FM antenna, signal | 58K |
| 10 | FM antenna, signal | 58J |
| 10 | FM antenna, signal | 24L |
| 10 | FM antenna, signal | 58H |
| 11 | DAB band III, signal | 20J |
| 11 | DAB band III, signal | 7H |
| 11 | DAB band III, signal | 7K |
| 12 | Map data, signal | 20K |
| 12 | Map data, signal | 19K |
| 13 | Position data, signal | 53G |
| 13 | Position data, signal | 44G |
| 13 | Position data, signal | 47F |
| 14 | Traffic data, signal | 24J |
| 14 | Traffic data, signal | 51G |
| 14 | Traffic data, signal | 45G |
| 15 | Vehicle Information and Communication System (VICS), signal | 27G |
| 15 | Vehicle Information and Communication System (VICS), signal | 26F |
| 15 | Vehicle Information and Communication System (VICS), signal | 24G |
| 16 | Instrument cluster, actuation | 18D |
| 2 | Wheel speed, signal | 11C |
| 2 | Wheel speed, signal | 20A |
| 3 | Wheel rotation direction, signal | 10C |
| 3 | Wheel rotation direction, signal | 20A |
| 4 | Operation, signal | 24H |
| 4 | Operation, signal | 24E |
| 4 | Operation, signal | 24B |
| 4 | Operation, signal | 34H |
| 4 | Operation, signal | 34H |
| 5 | Voice input, signal | 20D |
| 6 | Multifunction steering wheel button group, signal | 10A |
| 6 | Multifunction steering wheel button group, signal | 15C |
| 6 | Multifunction steering wheel button group, signal | 4B |
| 6 | Multifunction steering wheel button group, signal | 3E |
| 6 | Multifunction steering wheel button group, signal | 20C |
| 6 | Multifunction steering wheel button group, signal | 6E |
| 6 | Multifunction steering wheel button group, signal | 2C |
| 7 | Switch-on request, signal | 27D |
| 8 | Audio/COMMAND display, actuation | 27C |
| 9 | Sound system amplifier, actuation | 15F |
| 9 | Sound system amplifier, actuation | 4L |
| A1 | Instrument cluster | 16B |
| A105 | Touchpad | 32D |
| A105 | Touchpad | 32A |
| A2/108 | FM 2 and DAB band III antenna amplifier | 55K |
| A2/108 | FM 2 and DAB band III antenna amplifier | 8H |
| A2/140 | Emergency call system antenna 1 | 55C |
| A2/140 | Emergency call system antenna 1 | 55B |
| A2/141 | Emergency call system antenna 2 | 56G |
| A2/141 | Emergency call system antenna 2 | 55E |
| A2/18 | FM, AM, CL, DAB and KEYLESS-GO antenna amplifier | 56H |
| A2/18 | FM, AM, CL, DAB and KEYLESS-GO antenna amplifier | 8J |
| A2/18 | FM, AM, CL, DAB and KEYLESS-GO antenna amplifier | 8H |
| A2/19 | FM 2, DAB and TV 2 antenna amplifier | 8K |
| A2/19 | FM 2, DAB and TV 2 antenna amplifier | 55K |
| A2/23 | GPS antenna | 18H |
| A2/23 | GPS antenna | 49B |
| A2/32 | Rear window antenna | 6J |
| A2/32 | Rear window antenna | 59K |
| A2/37 | Vehicle Information and Communication System (VICS) control unit | 27F |
| A2/51 | Rear spoiler antenna | 61H |
| A2/83 | WiFi antenna | 44F |
| A2/94 | DSRC antenna | 29G |
| A26/17 | Head unit | 22F |
| A40/8 | Audio/COMMAND display | 28C |
| A40/9 | Audio/COMMAND control panel | 32G |
| A50/6 | Dedicated Short-Range Communications control unit | 26G |
| A90/5 | Multimedia connection unit | 18K |
| B25/20 | Driver hands-free system microphone | 19E |
| CAN A | Telematics CAN | 25E |
| CAN A | Telematics CAN | 25D |
| CAN A | Telematics CAN | 25B |
| CAN A | Telematics CAN | 25H |
| CAN HMI | User interface CAN | 13C |
| CAN HMI | User interface CAN | 19B |
| CAN HMI | User interface CAN | 19C |
| CAN LR | Steering wheel CAN | 5B |
| Code 246 | Analog clock | 35C |
| Code 362 | HERMES LTE | 54E |
| Code 362 | HERMES LTE | 54G |
| Code 362 | HERMES LTE | 48B |
| Code 362 | HERMES LTE | 48E |
| Code 446 | Touchpad only | 30A |
| Code 448 | Touchpad | 30D |
| Code 498 | Japan version | 26F |
| Code 537 | Digital radio (DAB) | 5H |
| Code 810 | Sound system | 11D |
| Code 811 | Advanced sound system | 11G |
| Flex E | Chassis FlexRay | 8B |
| Flex E | Chassis FlexRay | 10C |
| HSVL | High-speed video link | 19D |
| HSVL | High-speed video link | 25C |
| LIN A3 | LCP LIN | 35H |
| LIN A3 | LCP LIN | 35H |
| LIN A3 | LCP LIN | 35B |
| LIN A3 | LCP LIN | 35B |
| LIN E1 | Steering LIN | 2C |
| MOST | Media Oriented System Transport | 19F |
| MOST | Media Oriented System Transport | 11L |
| N112/9 | HERMES control unit | 49F |
| N135 | Steering wheel electronics | 2E |
| N135 | Steering wheel electronics | 6E |
| N30/4 | Electronic Stability Program control unit | 8B |
| N40/2 | Sound system midline amplifier control unit | 2K |
| N40/3 | Sound system amplifier control unit | 13E |
| N40/7 | Advanced sound system amplifier control unit | 13G |
| N72/1 | Upper control panel control unit | 36D |
| N72/4 | Left lower control panel | 39D |
| N72/4s7 | Volume control button | 38D |
| N72/5 | Right lower control panel | 41D |
| N72/5s1 | Volume control button | 42D |
| N73 | Electronic ignition switch control unit | 12A |
| N80 | Steering column module control unit | 3A |
| S163/1 | Instrument cluster multifunction steering wheel button group | 1F |
| S163/2 | Head unit multifunction steering wheel button group | 3F |
| S163/2 | Head unit multifunction steering wheel button group | 7E |
| S163/2s16 | Volume adjustment switch | 7F |
| U1124 | Not valid for HERMES LTE | 17H |
| U1257 | Valid for code 367 (Live Traffic Information) and subscription for real-time traffic data | 54G |
| U1257 | Valid for code 367 (Live Traffic Information) and subscription for real-time traffic data | 48E |
| U1257 | Valid for code 367 (Live Traffic Information) and subscription for real-time traffic data | 54E |
| U1257 | Valid for code 367 (Live Traffic Information) and subscription for real-time traffic data | 54C |
| U1257 | Valid for code 367 (Live Traffic Information) and subscription for real-time traffic data | 54A |
| U1444 | Not valid for code 446 (Touchpad only) | 30G |
| U165 | Valid for AMG | 1J |
| U24 | Valid for manual transmission | 37C |
| U25 | Valid for automatic transmission | 40C |
| U296 | Not valid for expanded sound system | 1J |
| U307 | Valid for model 213.0 | 54K |
| U307 | Valid for model 213.0 | 7H |
| U307 | Valid for model 213.0 | 54E |
| U307 | Valid for model 213.0 | 54A |
| U309 | Valid for model 213.1 | 7H |
| U309 | Valid for model 213.1 | 54K |
| U309 | Valid for model 213.1 | 54B |
| U309 | Valid for model 213.1 | 54E |
| U310 | Valid for model 213.2 | 54G |
| U310 | Valid for model 213.2 | 54K |
| U310 | Valid for model 213.2 | 7J |
| U310 | Valid for model 213.2 | 60H |
| U310 | Valid for model 213.2 | 54C |
| U500 | Not valid for sound system | 1K |
| U54 | Valid for all except Japan | 54H |