Electrical Function Schematic For Speaker System Function - PE82.62-P-2300-97FBA
Model 205 up to model year 2019 Model 253 (except 253.99) up to model year 2020
| Code: | Designation: | Position: |
|---|---|---|
| 1 | Audio, signal | 6G |
| 1 | Audio, signal | 11G |
| 1 | Audio, signal | 9D |
| 1 | Audio, signal | 7D |
| 2 | Speaker, actuation | 4K |
| 2 | Speaker, actuation | 4J |
| 2 | Speaker, actuation | 4C |
| 3 | Vehicle speed, signal | 14F |
| 4 | Transmission mode, signal | 13F |
| 5 | Gear range, status | 13E |
| 6 | Engine torque, signal | 14E |
| 7 | Engine running, signal | 11F |
| 8 | Engine speed, signal | 11E |
| A26/17 | Head unit | 8F |
| A90/4 | Tuner unit | 2G |
| CAN C1 | Drive train CAN | 11E |
| CAN C1 | Drive train CAN | 14E |
| Code 536 | SIRIUS satellite radio | 1F |
| Code 537 | Digital radio (DAB) | 1F |
| Code 810 | Sound system | 1A |
| Code 810 | Sound system | 7B |
| Code 865 | TV tuner | 1G |
| Code B63 | AMG eSound | 11F |
| Code B63 | AMG eSound | 10B |
| Code B63 | AMG eSound | 13B |
| H4/102 | Left rear sidewall cover midrange speaker | 2L |
| H4/102 | Left rear sidewall cover midrange speaker | 2E |
| H4/103 | Right rear sidewall cover midrange speaker | 2L |
| H4/103 | Right rear sidewall cover midrange speaker | 2E |
| H4/104 | Left rear sidewall cover tweeter | 2E |
| H4/105 | Right rear sidewall cover tweeter | 2E |
| H4/27 | Center instrument panel speaker | 2A |
| H4/42 | Left footwell woofer | 2J |
| H4/42 | Left footwell woofer | 2A |
| H4/43 | Right footwell woofer | 2J |
| H4/43 | Right footwell woofer | 2B |
| H4/62 | Left rear surround sound system midrange speaker | 2B |
| H4/63 | Right rear surround sound system midrange speaker | 2B |
| H4/68 | Left front door tweeter | 2B |
| H4/69 | Right front door tweeter | 2C |
| H4/70 | Left rear door/side paneling tweeter | 2D |
| H4/71 | Right rear door/side paneling tweeter | 2D |
| H4/72 | Left front door midrange speaker | 2J |
| H4/72 | Left front door midrange speaker | 2C |
| H4/73 | Right front door midrange speaker | 2K |
| H4/73 | Right front door midrange speaker | 2C |
| H4/80 | Left rear door/side paneling midrange speaker | 2K |
| H4/80 | Left rear door/side paneling midrange speaker | 2D |
| H4/81 | Right rear door/side paneling midrange speaker | 2K |
| H4/81 | Right rear door/side paneling midrange speaker | 2D |
| MOST | Media Oriented System Transport | 5G |
| MOST | Media Oriented System Transport | 8E |
| N127 | Drivetrain control unit | 15C |
| N3/10 | ME-SFI [ME] control unit | 12B |
| N40/1 | Engine sound control unit | 13G |
| N40/3 | Sound system amplifier control unit | 8C |
| U2054 | Valid for model 205.4 | 1L |
| U2054 | Valid for model 205.4 | 1E |
| U25 | Valid for automatic transmission | 13E |
| U500 | Not valid for sound system | 1J |
| U606 | Not valid for convertible | 1K |
| U606 | Not valid for convertible | 1C |