Can you tell me the make and model of the module you are using.
Also, do you have 2 or 4 electric windows.
Can you also tell me what you have already connected to.
Can you show me the install instructions for it as I cant see them on the website.
Is this a module with a separate relay?
Can you scan and upload the actual instructions you have.
From what I can gather then is this.
White wire goes to an ignition switched supply.
Black goes to a good earth connection.
Red wire is fed from a constant 12v source and is split between ter 30 and 85 on the relay.
Yellow wire goes too ter 86 on relay and must be a switched earth circuit as normally ter 85 is earth on a relay and 86 is a switched live input.
This leaves ter 87 from the relay which goes to the window switch assembly on drivers door. You will need to check with a testlamp the white and the white/violet wires at the switch to see if they are live when the switches are held in the close position. If they are then this is where ter 87 connects to.