| Component code | Name | Assembly reference |
|---|
| B1 | Engine compartment junction unit | - |
| B2 | Junction unit under dashboard | 5505A |
| B5 | MAXI FUSE box | - |
| B99 | Maxifuse box on battery | 5530B |
| C10 | Front left earth | - |
| C15 | Facia earth, driver's side | - |
| C32 | Rearscreen earth | - |
| C38 | Earth on centre tunnel | - |
| D6 | Front / rear coupling | - |
| D8 | Front coupling / air conditioner
- with heating | - |
| D30 | Rear coupling for /front door. driver's
side | - |
| D31 | /Front passenger door. rear coupling | - |
| D97 | Short circuiting coupling | - |
| H1 | Ignition switch | 5520A |
| H44 | Electric window controls on front
door | 7005M |
| M1 | Body computer | 5505A |
| M70 | Climate control system control unit | 5040D |
| O50 | Left windscreen washer jet defrosting
resistance | 5050B |
| O51 | Right windscreen washer jet defrosting
resistance | 5050B |
| P55 | Heated rear windscreen | 7035B |
| P60 | Driver's external rear view mirror | 7005R |
| P61 | Exterior passenger side rear view
mirror | 7005R |
