OBC wires/plugs

[Z2TT]

Hi.

I've got my OBC Harness here and i've figured out what most plugs do but there is still some that I am not sure of.

Here is a picture :



1.

The two plugs on the left look both like horn plugs, I am unsure if I have to add an extra horn, or replace the factory horn plug with one of those horn plugs off the OBC harness.

2.

The small plugs on the right appear to be somehow linked in with the horn plugs, where do these plug into?

3.

Near the OBC Itself on the harness there is a small loose Yellow wire hanging with a round plug. Just wondering what this is for.
I'd like to get all the functionality out of it.

Thanks.

[flyboyx]

the ones on the left: one i believe is for the temp probe. the other is for a second different looking horn mounted by the horn on the driver's side. i can't remember which one is which.

the ones on the right: the two red wires with the white plug are the power in to the obc/harness. there is a white square plug under the dash with lots of open terminals. it plugs into one of them. can't remember which terminal. i'm going to have to think about the black one on the right.

[Z2TT]

I cannot find any area to plug the ones on the right to, I have looked at my Junction box but I can't find an area that they will fit.

The one with the two red/white wires it seems to have some sort of other plug on it (See pic), with no wire on it, which I assume the person who sold me the harness must have ripped off, like an adapter plug to plug into the larger terminals.

But the black plug to the right, I am totally lost as to where that goes.