Alchemist,
There's a plug behind the heater control for the lights. Make sure it hasn;t fallen out.. Theres a notch cut out on the right hand side of the plastic cover. Undo that, and behind it is the globe. Then pull out the black plastic covering. Bare in mind there are no screws holding any of this in. Theres a 2 pin female plug thats plugged into the back of the black plastic section. Iv'e tested the plug many times on that car, it gets a healthy 12v when on, so I promise you it's not that. It's the black plastic surround. The wire connecting to the black plastic is very short and could do with lengthening, as I'm pretty sure that this puts pressure on the male plugs on the back of the surround... This will be the problem. Always was on that car.. !!