Wiring Diagram For Data Link Connector/Diagnostic Socket - PE54.22-P-2000-97TAA
WARNING: This page is about a different car, the 2020 Mercedes-Benz SLC43 AMG, 2019 Mercedes-Benz SLC43 AMG, 2018 Mercedes-Benz SLC43 AMG, and 2017 Mercedes-Benz SLC43 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model 172.4
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 32L |
| A2 | Radio | 22L |
| A40/3 | COMMAND control unit | 21L |
| A40/3 | COMMAND control unit | 22L |
| CAN D | Diagnostic CAN | 6K |
| Code 359 | TELEAID emergency call system | 9E |
| Code 494 | USA version | 9E |
| Code 498 | Japan version | 19E |
| Code 498 | Japan version | 19E |
| Code 505 | Radio 20 NTG5, non-navigation-capable | 19D |
| Code 522 | Audio 20 radio | 19D |
| Code 531 | COMMAND APS | 19D |
| Code 531 | COMMAND APS | 19E |
| Code 9U1 | ECALL RUSSIA (GLONASS) preinstallation | 14E |
| LHD | Left-hand drive vehicle | 2C |
| N10/1 | Front SAM control unit with fuse and relay module | 4L |
| N10/1f18 | Fuse 18 | 2L |
| N123/4 | Emergency call system control unit | 11L |
| N167 | E-Call Russia (GLONASS) control unit | 16L |
| N167x1 | E-Call Russia (GLONASS) control unit electrical connector 1 | 15H |
| RHD | Right-hand drive vehicle | 2C |
| W15/1 | Right footwell ground point | 4F |
| W15/2 | Left footwell ground point | 4E |
| W15/5 | Left front footwell ground point | 3E |
| W15/7 | Right front footwell ground point | 3F |
| X11/4 | Diagnostic connector | 4A |
| X11/4 | Diagnostic connector | 12A |
| X11/4 | Diagnostic connector | 20A |
| Z7/58 | Tml. 30 connector sleeve | 1E |