Hi guys any suggestions. i've just had a remote central locking device fitterd, but the day i got it back i've just descovered a slight elec problem!! i go to put on my demister! no yellow light comes on but when i put my rear fog light on, the little yellow light comes on along with the demister light so evey time i want to demist my rear window my rear fogs come on and anoy moterist behind. my guess that there is two wires touching but i don't whant to do anything without some sort of wireing diagram. what do you think?