Ford territory 2004 sx

[becca07]

I have a 2004 Ford territory. About 2 years ago it was immobilised and couldn't move it straight away as didn't have the money. So it sat through almost 3 months of really hot temperatures being summer. So any way on the day that we got a tow truck to pick her we noticed someone tried to hot wire her and obviously didn't succeed due to being immobilised. So in the fuse box there's a plug up the top and who ever ended up cutting the wires well we can't turn on the radio or the air conditioning which also needs to be repaired as it has a split and leaked green stuff. Does anyone have any idea of what the little plugs with wires connected to either end is? It's obviously to do with something electrical but can't find what it is