No probs :)
Okies, I've had a look through the workshop manual, and there is some real weirdness there !
First up, there does seem to be a "fog light" light available - there *is* a slot for the globe as you would have found, and the cluster loom does have 2 wires available for this light. BUT, from there on, the "fog light" light is never mentioned again - its not shown in any circuit diagrams, or listed *anywhere*. Afaik
, there wasn't a factory option of fog lights anyway . . . Very odd.
So, in short, there are some wires there, but I have NFI exactly what they do *inside* the cluster itself. They might simply be some circuit tracks to the globe holder, or there might be some microprocessor involvement somewhere (I would hope it was the former given the lack of information on the thing). Either way, you want to be *very* careful wiring this up, since it is largely an unknown, and would suck to blow the cluster
(might be able to try some simple continuity tests that might give an idea of if it is simple wiring or something else).
I scanned up 3 pages of the manual, a cluster wiring diagram, the cluster pinouts, and the back layout of the cluster (showing the fog light globe holder).
They can be found HERE
. (didn't post them here due to size and possible copyright dilemmas).