window closure

Hello again

I was wondering if anyone knows if it's possible to get my landrover discovery to close the electric windows when i lock the car.

I bought a full close relay for my vauxhall vectra to do the same which worked great,
what I need to know, if anyone knows which wire is the lock wire & where to find it. i can do the rest.

many thanks in advance

whats wrong with the switches inside press up windows go up

Timer relay and window closure interface would do it, just pic a neg signal up from the lock wire

thanks sasbob
any idea where I would find the neg signal up wire, I don't know where to start looking. I have looked at a wiring diagram but doesn't tell me where anything is located.

there's nothing wrong with the switches inside Wiltshire Landyman, but it's good if you get out & leave your windows open, lock the car & all four windows close.

ok I really need help now, this is doing my head in, i have a full closer relay (fcl) i want to wire into my disco to close the windows on locking the car. I have found a wire that sends a pulse to lock the car (used for activating fcl. & works well, but I cannot figure out how to get the windows to go up. the problem I'm having is the window motor is a reverse voltage motor, (meaning when you press the up switch pin 1 is + pin 2 is -, then when you press the down switch pin 1 is - & pin 2 is +) the fcl has 6 wires, 12v+ 12v-, a trigger wire (lock) then 3 other wires, i know 1 is n/o (normally open) & 1 is N/c (normally closed) i've got a wiring diagram, but cannot figure out the disco wiring..
I also want the relay to close all 4 windows at the same time, but the wiring diagram says the front & rear windows are 2 seperate curcuits. some-one please help.