Wiring Diagram For Overhead Control Panel (OCP) Control Unit - PE54.21-P-2107-97FBB
Model 205.4 up to model year 2019 Control unit N70
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 48L |
| A26/17 | Head unit | 18L |
| A67 | Inside rearview mirror | 23L |
| A67 | Inside rearview mirror | 29L |
| A67b1 | Hands-free system microphone | 21K |
| A67e1 | Left reading lamp | 22K |
| A67e2 | Right reading lamp | 23K |
| A67e3 | Ambient lamp | 24K |
| A67e4 | Garage door opener indicator lamp | 27K |
| A67h1 | Forward automatic dimming mirror light sensor | 28K |
| A67h2 | Rearward automatic dimming mirror light sensor | 29K |
| A67h3 | Inside rearview mirror dimming | 29K |
| A67n2 | Garage door opener | 27J |
| A67s1 | Garage door opener button 1 | 26K |
| A67s2 | Garage door opener button 2 | 26K |
| A67s3 | Garage door opener button 3 | 27K |
| A67x1 | Inside rearview mirror electrical connector 1 | 20F |
| B38/2 | Rain/light sensor with additional functions | 10L |
| Code 231 | Garage door opener | 25E |
| Code 249 | Automatically dimming mirror | 28E |
| Code 348 | Emergency call/assistance system | 36E |
| Code 350 | Ecall Europe emergency call system | 36F |
| Code 351 | Emergency call system (HERMES) | 36F |
| E14/1 | Left sun visor mirror lamp | 34L |
| E14/2 | Right sun visor mirror lamp | 31L |
| F1/3 | Right A-pillar fuse box | 3L |
| F1/3f312 | Fuse 312 | 1K |
| F1/3f326 | Fuse 326 | 5K |
| N10/6 | Front SAM control unit | 14L |
| N70 | Overhead control panel control unit | 4A |
| N70 | Overhead control panel control unit | 12A |
| N70 | Overhead control panel control unit | 21A |
| N70 | Overhead control panel control unit | 28A |
| N70 | Overhead control panel control unit | 36A |
| N70 | Overhead control panel control unit | 41A |
| N70e4 | Left interior/reading lamp | 19A |
| N70e5 | Right interior/reading lamp | 20A |
| N70e6 | Left mounting console incident illumination | 19A |
| N70e7 | Right mounting console incident illumination | 20A |
| N70s3 | Interior lamp automatic function button | 7A |
| N70s4 | Front dome lamp button | 8A |
| N70s6 | Left front reading lamp button | 9A |
| N70s7 | Right front reading lamp button | 10A |
| S101 | Left front mirror lamp switch | 35L |
| S102 | Right front mirror lamp switch | 32L |
| S93/3 | Emergency call system button group | 40L |
| S93/3s1 | MB-Info button | 41K |
| S93/3s2 | SOS button | 38K |
| S93/3s3 | Breakdown assistance button | 39K |
| W15/7 | Right front footwell ground point | 6F |
| Z6/30 | Circuit 31 connector sleeve | 7F |