Over the summer (between august and September) i was fooling around with the skoda trying to find out what was wrong with the alarm.. i eventually started tampering with the ignition wires by the key switch. now the horn isnt working so i think i might hav reconnected the wires incorrectly. does anyone hav a wiring diagram that i could use to help to plug the wires back into the correct positions? Or can anyone give me Any sort of assistance?

Does the rear screen demister, and windscreen wipers etc work with the engine running?

yeh, they do...

I would look at the horn wire off the indicator stalk. Apparently it should be a black wire labelled 1/3. It could also be that the connector on the horn needs a bit of a clean.

i cleaned the cotacts so i'll try the wiring