Wiring diagram for radio (RD) control unit - PE82.60-P-2101-97DAA
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 212 up to 6/30/11 with CODE 510 (Audio 20 with CD changer) with CODE 523 (MB Audio 20 radio) Control unit A2
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 56L |
| A2 | Radio | 4A |
| A2 | Radio | 12A |
| A2 | Radio | 20A |
| A2 | Radio | 29A |
| A2 | Radio | 36A |
| A2 | Radio | 44A |
| A2 | Radio | 51A |
| A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | 49L |
| A2/19 | FM 2 and DAB antenna amplifier | 47L |
| A2/19 | FM 2 and DAB antenna amplifier | 45L |
| A2/91 | Bluetooth antenna | 51L |
| A28/3 | Cellular telephone system antenna amplifier/compensator | 7L |
| A2f1 | Radio fuse | 2B |
| A40/8 | Audio/COMAND display | 41L |
| A67 | Inside rearview mirror | 28L |
| A67b1 | Hands-free system microphone | 28L |
| A67b1x1 | Hands-free system and voice control microphone electrical connector | 27H |
| CAN A | Telematics CAN | 35K |
| CAN B | Interior CAN | 10K |
| H4/1h1 | Left front door tweeter | 17L |
| H4/1h2 | Left front door bass speaker | 16L |
| H4/2h1 | Right front door tweeter | 20L |
| H4/2h2 | Right front door bass speaker | 19L |
| H4/3h1 | Left rear door tweeter | 23L |
| H4/3h2 | Left rear door bass speaker | 21L |
| H4/4h1 | Right rear door tweeter | 25L |
| H4/4h2 | Right rear door bass speaker | 24L |
| MOST | Media Oriented System Transport | 14K |
| N10/1 | Front SAM control unit with fuse and relay module | 3L |
| N10/1f26 | Fuse 26 | 2L |
| U500 | Not valid for sound system | 15E |
| U57 | Valid for model 212.2 | 45E |
| U58 | Valid for model 212.0/1 | 47E |
| U705 | Valid for mobile phone | 5E |
| W19 | Right front seat crossmember ground point | 3E |
| X18/35 | Instrument panel and vehicle floor electrical connector | 31H |
| X30/33 | Right vehicle floor interior CAN voltage distributor electrical connector | 10L |
| X30/35 | Telematics CAN voltage distributor electrical connector | 35L |
| X35/1 | Left front door electrical connector | 16H |
| X35/2 | Right front door electrical connector | 18H |
| X35/3 | Left rear door electrical connector | 21H |
| X35/4 | Right rear door electrical connector | 24H |
| X39/37 | Mobile phone electrical connector | 7G |
| X39/45 | AUX jack electrical connector | 32L |
| X8/46 | Right vehicle interior and tailgate electrical connector | 45H |
| Z20/62z1 | Screening end connector sleeve | 44K |
| Z20/62z2 | Screening end connector sleeve | 44C |
| Z35/10 | MOST wake-up signal connector sleeve | 12H |
| Z50/11 | CAN bus low cockpit connector sleeve | 36H |
| Z50/12 | CAN bus high cockpit connector sleeve | 35H |