(Function Schematic For Multimedia System Control - PE82.85-P-2501-97F)
Model 290 as of model year 2021
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Operation, signal | 20A |
| 1 | Operation, signal | 20E |
| 1 | Operation, signal | 15A |
| 1 | Operation, signal | 10B |
| 1 | Operation, signal | 20G |
| 1 | Operation, signal | 20J |
| 1 | Operation, signal | 13E |
| 1 | Operation, signal | 13C |
| 1 | Operation, signal | 6B |
| 1 | Operation, signal | 23D |
| 1 | Operation, signal | 25G |
| 1 | Operation, signal | 7E |
| 1 | Operation, signal | 7F |
| 2 | Voice input, signal | 20K |
| 2 | Voice input, signal | 23E |
| 2 | Voice input, signal | 23J |
| 3 | Data from service center, signal | 23D |
| 3 | Data from service center, signal | 23G |
| 4 | Video, signal | 29B |
| 5 | Audio/COMAND display, actuation | 29C |
| A105 | Touchpad | 14D |
| A105/3 | Touchscreen | 24L |
| A2/161 | Driver's side Bluetooth®/Wi-Fi antenna | 24E |
| A2/162 | Center Bluetooth®/Wi-Fi antenna | 24F |
| A2/91 | Bluetooth® antenna | 24E |
| A26/17 | Head unit | 24B |
| A40/16 | Head unit/instrument cluster display cluster | 1H |
| A40/16 | Head unit/instrument cluster display cluster | 30C |
| A40/9 | Audio/COMAND control panel | 15F |
| B25/20 | Driver hands-free system microphone | 1L |
| B25/21 | Front passenger hands-free system microphone | 1L |
| B84/15 | Hand motion sensor | 1J |
| CAN A | Telematics CAN | 19E |
| CAN A | Telematics CAN | 9H |
| CAN A | Telematics CAN | 14H |
| CAN A | Telematics CAN | 19H |
| CAN A | Telematics CAN | 14J |
| CAN A | Telematics CAN | 9J |
| CAN A | Telematics CAN | 19J |
| CAN A | Telematics CAN | 28C |
| CAN AMG | AMG CAN | 6G |
| CAN DRVU | Drive Unit CAN | 6E |
| CAN HMI2 | User interface CAN 2 | 19B |
| CAN LR | Steering wheel CAN | 9B |
| CAN LR1 | CAN for steering wheel gearshift buttons | 4B |
| Code 051 | YoM 20/2 | 5E |
| Code 224 | Design rear individual seats | 21C |
| Code 224 | Design rear individual seats | 24J |
| Code 362 | HERMES LTE | 21D |
| Code 362 | HERMES LTE | 21J |
| Code 446 | Touchpad only | 14E |
| Code 446 | Touchpad only | 14D |
| Code 549 | Connect 20 HIGH (NTG6) | 24E |
| Code 77B | Contactless gesture control at front | 1J |
| Code 802 | YoM 21/1 | 5F |
| Flex E | Chassis FlexRay | 14B |
| HSVL | High-speed video link | 28B |
| LIN A3 | LCP LIN | 8D |
| LIN A3 | LCP LIN | 12E |
| N112/9 | HERMES control unit | 22L |
| N135 | Steering wheel electronics | 6C |
| N145/1 | Drive unit control unit | 8F |
| N72/1 | Upper control panel control unit | 2D |
| N72/5 | Right lower control panel | 1F |
| N73 | Electronic ignition switch control unit | 16C |
| N80 | Steering column module control unit | 11C |
| S163/2 | Head unit multifunction steering wheel button group | 4A |