| Component code | Name | Assembly reference |
|---|
| B1 | Engine compartment junction unit | - |
| B1 | Engine compartment junction unit | 5505A |
| B2 | Junction unit under dashboard | 5505A |
| B5 | MAXI FUSE box | - |
| B98 | Supplementary fuse box | - |
| B99 | Maxifuse box on battery | 5530B |
| C15 | Facia earth, driver's side | - |
| C65 | Bose system earth | - |
| D20 | /Rear dashboard coupling | - |
| D30 | Rear coupling for /front door. driver's
side | - |
| D31 | /Front passenger door. rear coupling | - |
| D41 | Rear dashboard/ coupling for speakers | - |
| D47 | Clock spring coupling | 5580C |
| D68 | Bose system coupling | - |
| D97 | Short circuiting coupling | - |
| H1 | Ignition switch | 5520A |
| M1 | Body computer | 5505A |
| P20 | Radio | 5570T |
| P20 | Radio | 5580P |
| P25 | Aerial amplifier / feeder | 5570T |
| P30 | Left rear speaker | 5570T |
| P31 | Right rear speaker | 5570T |
| P35 | Speaker in driver's .front door | 5570T |
| P36 | Speaker in front passenger door | 5570T |
| P45 | Driver's front tweeter speaker | 5570T |
| P46 | Front passenger side tweeter speaker | 5570T |
| P47 | Rear left tweeter speaker | 5570T |
| P48 | Rear right tweeter speaker | 5570T |
| P49 | Rear subwoofer speaker | 5580T |
| P70 | Bose radio amplifier | 5580T |
| P75 | CD / multi-player | 5570T |
