Cameron

Having problems getting power to the doors, i think everything is plugged in and earthed, ive got no power to the central locking or the electric windows and mirrors, id like to know what the relays are for in the drivers footwell i know the one on the far left is the fuel pump relay, the green one didnt have a relay plugged into it so i robbed one off a spare loom, also where the wires come off the green relay there is a sort of fuse type connector thing and it has partially melted along with the wire, ive took a few pics





Also ive got no fast setting on the front wipers, anyone know what causes this?