Wiring diagram for Auto-Pilot-System (APS) control unit - PE82.61-P-2101-97DAA
MODEL 212 with CODE 511 (Audio 50 APS with DVD changer) Control unit A2/56
MODEL 212 with CODE 525 (MB Audio 50 APS radio) Control unit A2/56
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 64L |
| A2/18 | FM 1, AM, CL [ZV] and KEYLESS GO antenna amplifier | 52L |
| A2/19 | FM 2 and DAB antenna amplifier | 50L |
| A2/19 | FM 2 and DAB antenna amplifier | 48L |
| A2/5 | Global positioning system antenna splitter | 56L |
| A2/56 | Radio with auto pilot system | 4A |
| A2/56 | Radio with auto pilot system | 12A |
| A2/56 | Radio with auto pilot system | 20A |
| A2/56 | Radio with auto pilot system | 28A |
| A2/56 | Radio with auto pilot system | 36A |
| A2/56 | Radio with auto pilot system | 44A |
| A2/56 | Radio with auto pilot system | 52A |
| A2/56f1 | 2B | |
| A2/91 | Bluetooth antenna | 53L |
| A28/11 | Multifunction antenna | 55L |
| A28/11 | Multifunction antenna | 58L |
| A28/11x1 | Multifunction antenna electrical connector | 58J |
| A28/11x1 | Multifunction antenna electrical connector | 54J |
| A28/3 | Cellular telephone system antenna amplifier/compensator | 7L |
| A40/8 | Audio/COMAND display | 44L |
| 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 | 37K |
| CAN B | Interior CAN | 11K |
| H4/1h1 | Left front door tweeter | 19L |
| H4/1h2 | Left front door bass speaker | 17L |
| H4/2h1 | Right front door tweeter | 21L |
| H4/2h2 | Right front door bass speaker | 20L |
| H4/3h1 | Left rear door tweeter | 24L |
| H4/3h2 | Left rear door bass speaker | 23L |
| H4/4h1 | Right rear door tweeter | 27L |
| H4/4h2 | Right rear door bass speaker | 26L |
| MOST | Media Oriented System Transport | 15K |
| N10/1 | Front SAM control unit with fuse and relay module | 3L |
| N10/1f26 | Fuse 26 | 2L |
| U123 | Valid for taxi electrical system | 54E |
| U500 | Not valid for sound system | 17E |
| U57 | Valid for model 212.2 | 47E |
| U58 | Valid for model 212.0/1 | 49E |
| U705 | Valid for mobile phone | 5E |
| W19 | Right front seat crossmember ground point | 3E |
| X18/35 | Instrument panel and vehicle floor electrical connector | 32H |
| X30/33 | Right vehicle floor interior CAN voltage distributor electrical connector | 11L |
| X30/35 | Telematics CAN voltage distributor electrical connector | 37L |
| 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 | 26H |
| X39/37 | Mobile phone electrical connector | 8G |
| X39/45 | AUX jack electrical connector | 34L |
| X8/46 | Right vehicle interior and tailgate electrical connector | 48H |
| Z20/62z1 | Screening end connector sleeve | 47K |
| Z20/62z2 | Screening end connector sleeve | 47C |
| Z35/10 | MOST wake-up signal connector sleeve | 13H |
| Z50/11 | CAN bus low cockpit connector sleeve | 38H |
| Z50/12 | CAN bus high cockpit connector sleeve | 37H |