Anyone interested? Wiring it in won't be hard, several splices will be needed. My only hesitation would be that the system was designed for a 2 wiper car, as opposed to the BX single wiper. My hunch is, based on the fact that windscreens are essentially the same size, that 'sweep' times would be the same, so there shouldn't be an issue.
Anyway, a decent mod for a BX.
The larger item is the actual unit. The small grey thing is the clip that has to be bonded to the windscreen (you need 2 of them. They are no more than £4 from Citroen)
The black plug is actually two relays, one for 'normal' wiper speed and t'other for fast speed. The yellow connector block is fitted to the windscreen wiper switch/stalk.
I'm asking £20 but I'm open to offers. Goes on ebay otherwise.................
bugger - pics don't work. Can email if interested