| Component code | Name | Assembly reference |
|---|
| B001 | Engine compartment junction unit | 5505A |
| B002 | Junction unit under dashboard | - |
| B045 | Luggage compartment junction unit (CVB) | 5505A |
| C011 | Right front earth | - |
| C012 | | - |
| C022 | Centre dashboard earth | - |
| D006 | Front/rear coupling | - |
| E050 | Instrument panel | - |
| H001 | Ignition switch | - |
| H091 | Left control unit (PCS, left control panel) | 5540A |
| K046 | | - |
| M001 | Body computer | - |
| M010 | Engine management control unit | 1056B |
| M051 | Braking system control unit (NFR) | - |
| M055 | Automatic transmission control unit | - |
| M065 | Info-telematic control unit (NIT) | 5580P |
| N040 | | 1040A |
