| Component code | Name | Assembly reference |
|---|
| B1 | Engine compartment junction unit | 5505C |
| B1 | engine compartment junction unit | 5505C |
| B2 | Junction unit under dashboard | 5505C |
| C11 | Right front earth | - |
| C16 | Air conditioning earth | - |
| D1 | Front dashboard coupling | - |
| D1 | Front / dashboard coupling | - |
| D1 | front / dashboard coupling | - |
| D8 | Front / air conditioning - heater
coupling | - |
| D8 | Front coupling air conditioner
with heating | - |
| D8 | Front coupling / air conditioner
- with heating | - |
| D21 | Dashboard air conditioner heater
connection | - |
| D21 | Dashboard / air conditioner - heater
connection | - |
| D97 | Short circuiting coupling | - |
| G45 | Air conditioning heater controls
light | - |
| G45 | Air conditioning / heater controls
light | - |
| H1 | Ignition switch | 5520A |
| H80 | Climate control system controls | - |
| K86 | Frost sensor | 5040B |
| K87 | Lower mixed air temperature sensor | 5010D |
| K88 | Upper mixed air temperature sensor | 5010D |
| M1 | Body computer | 5505A |
| M10 | Engine management control unit | - |
| M10 | Engine management control unit | 1056B |
| M10 | Engine management control unit | 1060G |
| M70 | Climate control system control unit | 5040D |
| N80 | Air distribution flap actuator | 5040D |
| N81 | Air mixture flap actuator | 5040D |
| N82 | Outside recirculation air intake
flap actuator | 5040D |
| N82 | Outside / recirculation air intake
flap actuator | 5040D |
| N85 | Passenger compartment ventilation
fan | 5020A |
| N85 | Passenger compartment ventilation
fan | 5040C |
| N86 | Electronic thermostat | - |
| O30 | Air fan adjustment resistance | - |
| O30 | Air fan adjustment resistance | 5020A |
| O30 | Air fan adjustment resistor | - |
| O30 | Air fan adjustment resistor | 5020A |
