As with so many others' cars my GSi has been suffering the soggy front foglight problem for ages. I've heard of this 'snorkel' remedy but before I consider giving Vx more money than I have available, I thought I'd first consider a DIY equivalent.

To this end, does anyone have a decent, clear pic of a front foglamp unit (ideally the GSi type) whereby I could identify such things as breathers?

I may end up removing the N/S/F foglamp anyway, if only to drain and clean it, but it would be nice to see what to expect first.
Who knows, there may be another How2 in the offing if this proves practical