Technical what is this connector, where does it go

[sprie]

I have looked through my photos, i have spent probably an hour searching for somewhere to plug this, but i can't work it out.
Does someone recognise this connector and where it needs to go?

 

[the green vanper]

Check and post the colour of the cables, this should be easier.

 

[sprie]

Check and post the colour of the cables, this should be easier.

Check and post the colour of the cables, this should be easier.

I have a
- Light Blue
- Blue (with i think a black streak)
- Black.

I had a look at the wiring diagram in one (German translation) workshop manual pdf. After 20 minutes of looking i have stopped. I am guessing it is in there somewhere. It would help if i knew what type of functionality/category it was, so i could focus on a relevant diagrams, but i really am no wiser (yet).

 

[sprie]

I have a
- Light Blue
- Blue (with i think a black streak)
- Black.

I had a look at the wiring diagram in one (German translation) workshop manual pdf. After 20 minutes of looking i have stopped. I am guessing it is in there somewhere. It would help if i knew what type of functionality/category it was, so i could focus on a relevant diagrams, but i really am no wiser (yet).

tracked it down on the car - its the thermostat at the bottom of the radiator. Can't recognise the wire colours on the circuit diagram though, so not sure what was going on.
atb