| Component code | Name | Assembly reference |
|---|
| B5 | MAXI FUSE box-1 | - |
| B5 | MAXI FUSE-1 box | - |
| B5 | MAXIFUSE box-1 | - |
| B11 | Controls lighting fuse | - |
| B25 | Fuse for services controlled by ignition
(15 / | - |
| B25 | Ignition-dependent services supply
fuse (15 / 54) | - |
| B35 | Injection memory and CODE fuse | - |
| B35 | Injection memory and CODE fuse | - |
| B35 | Injection memory and Code fuse | - |
| B98 | Supplementary fuse box | 5505A |
| B99 | Maxifuse box on battery | - |
| B99 | Maxifuse box on battery | 5530B |
| C1 | Battery earth | 5505A |
| C10 | Front left earth | 5505A |
| C15 | Facia earth, driver's side | 5505A |
| C40 | Earth on engine | 5505A |
| D1 | Front / dashboard connection | - |
| D1 | Front / dashboard coupling | - |
| D4 | Front/engine connection | - |
| E30 | Check control | 5560C |
| H1 | Ignition switch | 5520A |
| L50 | Automatic transmission solenoid unit | 2127C |
| M10 | Engine management ECU | - |
| M10 | Engine management ECU | 1056B |
| M10 | Engine management control unit | - |
| M10 | Engine management control unit | 1056B |
| M10 | Engine management control unit | 1060G |
| M20 | CODE control unit | 5580E |
| R10 | Multiple tester connection | - |
