Wiring diagram for radio (RD) control unit - PE82.60-P-2101-97DAB
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 as of 7/1/11 up to 3/1/15 with CODE 510 (Audio 20 CD with CD changer) with CODE 523 (MB Audio 20 radio) Control unit A2
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 64L |
| A2 | Radio | 4A |
| A2 | Radio | 11A |
| A2 | Radio | 20A |
| A2 | Radio | 28A |
| A2 | Radio | 37A |
| A2 | Radio | 60A |
| A2 | Radio | 53A |
| A2 | Radio | 44A |
| A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | 61L |
| A2/19 | FM 2 and DAB antenna amplifier | 58L |
| A2/19 | FM 2 and DAB antenna amplifier | 60L |
| A2/91 | Bluetooth antenna | 63L |
| A2/91x1 | Bluetooth antenna electrical connector | 62H |
| A2/98 | FM/TMC antenna splitter | 55L |
| A28/3 | Cellular telephone system antenna amplifier/compensator | 7L |
| A2f1 | Radio fuse | 2B |
| A40/8 | Audio/COMAND display | 48L |
| A67 | Inside rearview mirror | 29L |
| A67b1 | Hands-free system microphone | 30L |
| A67b1x1 | Hands-free system and voice control microphone electrical connector | 29H |
| CAN A | Telematics CAN | 36K |
| CAN B | Interior CAN | 12K |
| Code 508 | Navigation module preinstallation | 53E |
| Code 508 | Navigation module preinstallation | 38J |
| Code 509 | Navigation module | 53F |
| Code 509 | Navigation module | 38K |
| Code 510 | Audio 20 with CD changer | 14A |
| H4/1h1 | Left front door tweeter | 19L |
| H4/1h2 | Left front door bass speaker | 18L |
| H4/2h1 | Right front door tweeter | 22L |
| H4/2h2 | Right front door bass speaker | 21L |
| H4/3h1 | Left rear door tweeter | 25L |
| H4/3h2 | Left rear door bass speaker | 23L |
| H4/4h1 | Right rear door tweeter | 27L |
| H4/4h2 | Right rear door bass speaker | 26L |
| M4/13 | COMAND fan motor | 45L |
| MOST | Media Oriented System Transport | 16K |
| N10/1 | Front SAM control unit with fuse and relay module | 3L |
| N10/1f26 | Fuse 26 | 2L |
| U12 | Valid for left-hand drive vehicles | 28A |
| U13 | Valid for right-hand drive vehicles | 28A |
| U194 | Valid for AUX jack | 32A |
| U241 | Valid for comfort telephony without compensator | 9D |
| U267 | Not valid for navigation module | 59F |
| U267 | Not valid for navigation module | 57F |
| U500 | Not valid for sound system | 17D |
| U57 | Valid for model 212.2 | 59E |
| U58 | Valid for model 212.0/1 | 57E |
| U944 | Valid for comfort telephony with compensator | 5D |
| W19 | Right front seat crossmember ground point | 3E |
| X115 | USB electrical connector | 50F |
| X120 | Radio fan electrical connector | 44H |
| X18/35 | Instrument panel and vehicle floor electrical connector | 32H |
| X30/33 | Right vehicle floor interior CAN voltage distributor electrical connector | 12L |
| X30/35 | Telematics CAN voltage distributor electrical connector | 36L |
| X35/1 | Left front door electrical connector | 17H |
| X35/2 | Right front door electrical connector | 20H |
| X35/3 | Left rear door electrical connector | 23H |
| X35/4 | Right rear door electrical connector | 25H |
| X39/37 | Mobile phone electrical connector | 5G |
| X39/37 | Mobile phone electrical connector | 9L |
| X39/45 | AUX jack electrical connector | 33L |
| X8/46 | Right vehicle interior and tailgate electrical connector | 59H |
| Z35/10 | MOST wake-up signal connector sleeve | 14H |
| Z37/6z3 | CAN bus high connector sleeve | 36H |
| Z37/7z3 | CAN bus low connector sleeve | 37H |