Wiring Diagram For Overhead Control Panel (OCP) Control Unit - PE54.21-P-2107-97FCB
Model 253 (except 253.99) as of model year 2020 Control unit N70
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Use of wiring diagrams | 80L |
| A67 | Inside rearview mirror | 53L |
| B39 | Left rear window glass breakage sensor | 17L |
| CAN B | Interior CAN | 9K |
| Code 413 | Panoramic sliding sunroof | 30H |
| Code 551 | Anti-theft alarm system (ATA [EDW]) | 12D |
| Code 876 | Interior lights package | 35G |
| Code 882 | Interior protection and tow-away protection | 15D |
| Code FV | LONG SEDAN | 30G |
| E11/1 | Left rear dome lamp | 38L |
| E11/2 | Right rear dome lamp | 45L |
| E14/1 | Left sun visor mirror lamp | 25L |
| E14/2 | Right sun visor mirror lamp | 29L |
| E15/10 | Left rear vanity mirror unit | 32L |
| E15/11 | Right rear vanity mirror unit | 34L |
| F1/3 | Passenger-side A-pillar fuse box | 6L |
| F1/3f312 | Fuse 312 | 5L |
| H3/1 | Alarm siren | 13L |
| LIN B13 | Roof LIN | 53K |
| LIN B14 | Alarm system LIN | 13K |
| N70 | Overhead control panel control unit | 4A |
| N70 | Overhead control panel control unit | 12A |
| N70 | Overhead control panel control unit | 28A |
| N70 | Overhead control panel control unit | 20A |
| N70 | Overhead control panel control unit | 36A |
| N70 | Overhead control panel control unit | 44A |
| N70 | Overhead control panel control unit | 52A |
| N70 | Overhead control panel control unit | 59A |
| N70 | Overhead control panel control unit | 72A |
| S101 | Left front mirror lamp switch | 23L |
| S102 | Right front mirror lamp switch | 27L |
| W15/7 | Right front footwell ground point | 5E |
| X30/32 | Left interior CAN (CAN B) potential distributor electrical connector | 9L |
| Z133/1z1 | Connector sleeve, ground connection for vanity mirror unit in rear | 28G |
| Z134/1z1 | Connector sleeve, power supply for vanity mirror unit in rear | 22F |
| Z232/18z1 | Rear passenger compartment center console ambiance illumination connector sleeve (red) | 42L |
| Z232/19z1 | Dome lamp ambiance illumination connector sleeve | 35E |
| Z232/19z2 | Dome lamp ambiance illumination connector sleeve | 44E |
| Z232/21z1 | Left front door stowage compartment illumination ambiance illumination connector sleeve (blue) | 40L |