These are all the connectors that have a blue wire.
| Connector (Sort) | Description (Sort) | Vehicle | No. wires | Location (Sort) | |
|---|---|---|---|---|---|
| C0041 | Lighting control switch (RHD) | Defender 2007 | 3 | Underside of steering column | |
| C0048 | Relay - Dim/dip (RHD) | Defender 2007 | 7 | Underside of steering column | |
| C0058 |
|
Switch - Blower motor | Defender 2007 | 4 | Instrument panel - centre |
| C0068L | Resistor pack (LHD) | Defender 2007 | 3 | Rear RH side of engine compartment | |
| C0068R |
|
Resistor pack (RHD) | Defender 2007 | 3 | Rear LH side of engine compartment |
| C0149 |
|
Sensor - Mass Air Flow (MAF) | Defender 2007 | 4 | RH side of engine compartment |
| C0282L | Relay - Headlamp (LHD) | Defender 2007 | 4 | Underside of steering column | |
| C0282R | Relay - Headlamp (RHD) | Defender 2007 | 4 | Underside of steering column | |
| C0321 |
|
Switch - Window - Front - LH | Defender 2007 | 5 | Instrument panel - centre |
| C0322ALT | Passenger Door harness to main harness | Defender 2007 | 2 | RH 'A' post | |
| C0326 | Motor - Window - Front | Defender 2007 | 2 | Behind front door trim panel | |
| C0463 | Main harness to passenger door harness | Defender 2007 | 2 | LH 'A' post | |
| C0581L | Junction box - Central (LHD) | Defender 2007 | 16 | Underside of steering column | |
| C0581R | Junction box - Central (RHD) | Defender 2007 | 16 | Underside of steering column | |
| C1042 | Switch - Horn/Dim/Dip (RHD) | Defender 2007 | 8 | Behind steering column cowl | |
| C1082 | Lighting control switch (LHD) | Defender 2007 | 3 | Underside of steering column | |
| C1269 | Relay - Blower - Air Conditioning | Defender 2007 | 5 | Beneath RH Front seat | |
| C1739 | Switch - Column (LHD) | Defender 2007 | 8 | Underside of steering column | |
| C2518 | Engine control module (ECM) | Defender 2007 | 22 | Rear of engine compartment - centre |
