| Component code | Description | Reference to the assembly |
|---|
| A1 | Battery | 5530B |
| B1 | Engine compartment junction unit | 5505A |
| B2 | Junction unit under dashboard | 5505A |
| C10 | Left front earth | - |
| C16 | Air conditioning unit earth | - |
| C39 | Compressor earth | - |
| D4 | Front/engine coupling | - |
| D8 | Air conditioning-heater front coupling | - |
| H1 | Ignition switch | 5520A |
| H80 | Climate control system controls | 5040D |
| H81 | Climate control fan operation | 5020B |
| J34 | Relay 1. Air fan speed | - |
| K120 | Linear sensor for fans | 5040A |
| K86 | Frost sensor | 5040C |
| L20 | Air conditioning compressor engagement electro-magnet | - |
| M10 | Engine management control unit | 1056B |
| M70 | Climate control sytem control unit | 5040D |
| N85 | Passenger compartment air fan | 5040C |
| O30 | Passenger compartment air fan adjustment resistance | 5040C |
