hi there everyone. this is my first post so hello all, i use to own a mk1 golf about a year ago and have just bought a mk2 gti 8v on a C plate. the only problem is, i have a fault with the lights and wipers. basicly, the main beam doesnt work and the full beam only works when the switch is held to the flash position. the side lights work. the full beam does not stay on and the wipers only work when the full beam switch is held back. also the blowers only work when the full beam switch is pulled back. anyone know whats going on. help please