OK this is such a stupid problem but it's driving me crazy !!!!
Has anyone ever had a problem where your interior light seems to come on as your driving of it's own accord for a few seconds then go out

It should be easy enough to find the problem, but i thought i'd ask about before I end up ripping out half the loom to find the fault.
It's a Mk2 GTI - and yes I have got my SPAX adjustables on full so it's probably just something loose - any idea's would be great !!