Wiring diagram for overhead control panel (OCP) control unit - PE54.21-P-2107-97CAA
MODEL 216.3 Control unit N70
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 40L |
| A67 | Inside rearview mirror unit | 16L |
| A67e1 | Left reading lamp | 14L |
| A67e2 | Right reading lamp | 14L |
| A67e3 | Ambient lamp | 15L |
| A67e4 | Garage door opener indicator lamp | 19L |
| A67h1 | Automatic dimming interior rearview mirror sensor, forward | 15L |
| A67h2 | Automatic dimming interior rearview mirror sensor, back | 16L |
| A67h3 | Automatic dimming mirror | 17L |
| A67n2 | Garage door opener transmitter unit | 18L |
| A67s1 | Garage door opener button 1 | 18L |
| A67s2 | Garage door opener button 2 | 19L |
| A67s3 | Garage door opener button 3 | 19L |
| B38/2 | Rain/light sensor | 8L |
| E14/6 | Left front vanity mirror illumination | 7L |
| E14/7 | Right front vanity mirror illumination | 12L |
| E15/24 | Left coat hook lamp | 5L |
| E15/25 | Right coat hook lamp | 10L |
| M12 | Roof system drive unit | 25L |
| M12b1 | Roof system Hall sensor 1 | 26L |
| M12b2 | Roof system Hall sensor 2 | 25L |
| M12m1 | Roof motor | 24L |
| M54 | Front roller sun blind motor | 22L |
| M54b1 | Front roller sun blind Hall sensor 1 | 22L |
| M54b2 | Front roller sun blind Hall sensor 2 | 22L |
| M54m1 | Front roller sun blind motor | 21L |
| N10/2 | Rear SAM control unit with fuse and relay module | 2L |
| N123/4 | Emergency call system control unit | 32L |
| N70 | Overhead control panel control unit | 4A |
| N70 | Overhead control panel control unit | 13A |
| N70 | Overhead control panel control unit | 20A |
| N70 | Overhead control panel control unit | 28A |
| N70b1 | In-car temperature sensor | 8A |
| N70e1 | Front dome lamp | 11A |
| N70m1 | In-car temperature sensor fan motor | 8A |
| N70s1 | Roof switch | 9A |
| N70s2 | Coat hook lamps switch | 7A |
| N70s3 | Door contact ON and OFF switch | 12A |
| N70s4 | Front dome lamp switch | 10A |
| N70s6 | Left front reading lamp switch | 14A |
| N70s7 | Right front reading lamp switch | 18A |
| S101 | Left front vanity mirror illumination switch | 6L |
| S102 | Right front vanity mirror illumination switch | 11L |
| S93/3 | SOS push-button switch | 32A |
| U1 | Valid for USA | 30C |
| U138 | Valid for front roller sun blind | 1C |
| U138 | Valid for front roller sun blind | 20C |
| W17/1 | Ground (left rear seat) | 2G |
| W6 | Ground (left wheelhouse in luggage compartment) | 33G |
| X25/8 | Overhead control panel and FFS [RBA] connector | 1E |
| X25/8 | Overhead control panel and FFS [RBA] connector | 31E |
| X25/8 | Overhead control panel and FFS [RBA] connector | 28G |
| X30/33 | Right interior CAN/FFS [RBA] voltage distributor connector | 28L |
| Z81 | Circuit 58d connector sleeve | 31G |