Wiring harness, roof, 4D
| Wiring harness, roof, 4D | 
| To remove | 
| 1. | Undo the cable for the battery's negative terminal. | |
| 2. | Remove the headlining, see
        
         Headlining, 4D
        
        or
        
         Headlining, 4D, US/CA
        
        . | |
| 3. | Remove the clips (B) for the left-hand side trim and fold down the inspection cover (A).   | |
| 4. | Remove the left-hand rear
        
         speaker
        
        . | |
| 5. | Open the clips (A) for the wiring harness for the left-hand C-pillar.   | |
| 6. | Unplug the connectors (B) from the REC and route the wiring harness up through the parcel shelf. | |
| 7. | Unplug the connector (A) for the high-level rear light.   | |
| 8. | Unplug the connector (A) at the front edge of the headlining.   | |
| 9. | Undo the clips (A) and unplug the connector (B) at the right-hand A-pillar.   | |
| 10. | Unplug the connectors for the microphone, interior lightning, anti-theft alarm, interior temperature sensor and the sunroof.   | |
| 11. | Unplug the connector (A) for the rear roof lighting.   | |
| 12. | Remove the wiring harness from the headlining and remove the tape carefully.   
 | ||||||||||
| To fit | 
| Important | ||
| Fasten the wiring harness correctly so that there is no risk of it chafing or rattling. | ||
| Note | ||
| Spray all the connectors with "Kontakt 61" or similar to prevent verdigris formation. Clean all the grounding points and coat them with Vaseline. | 
| 1. | Position the wiring harness and affix with new tape.   
 | ||||||||||
| 2. | Plug in the connector (A) for the rear roof lighting.   | |
| 3. | Plug in the connectors for the microphone, interior lightning, anti-theft alarm, interior temperature sensor and the sunroof.   | |
| 4. | Plug in the connector (B) at the right-hand A-pillar and fasten the clips (A).   | |
| 5. | Plug in the connector (A) at the front edge of the headlining.   | |
| 6. | Plug in the connector (A) for the high-level rear light.   | |
| 7. | Route the wiring harness through the parcel shelf and plug in the connectors (B).   | |
| 8. | Close the clips (A) for the wiring harness on the left-hand C-pillar. | |
| 9. | Fit the left-hand rear
        
         speaker
        
        . | |
| 10. | Fit the clips (B) for the left-hand side trim and close the inspection cover (A).   | |
| 11. | Fit the headlining, see
        
         Headlining, 4D
        
        or
        
         Headlining, 4D, US/CA
        
        . | |
| 12. | Connect the negative cable of the battery. | |
| 13. | Set the clock and program any radio code. | |
| 14. | Cars with pinch protection:
        
        Carry out
        
         Programming the pinch protection
        
        . | |

 
		