what's this connector?

[pow3rslave]

ok, so a little while ago i was taking out the stereo surround and undid the aircon switch connector, and when i did i noticed a second connector under there as well, only not hooked up to anything.
it looked just like the aircon connector, (a female side, with 4 sockets) but it was green instead of blue.

anyone else got this? what is it?

[88GreenVN]

Probably the rear washer for the wagon. Or the wiper - one of the 2.

[Anthraxnz]

mine has a plug for a factory alarm system under there, but havent noticed what your talking about.