Hello, I've noticed several other people with complaints about C3 headlights & condensation. My problem has been similar, I've had at least 2 main bulbs go a year & changed them myself, with lots of patience. The last to go was the passenger side which is difficult to do anyway. Changed the bulb OK, but I must have ill fitted the back cover & seal, because condensation built up & it looks like it damaged the headlight leveller. Now I've looked into changing the leveller, which Citroen parts says comes with the headlight & not separately? Phoned 2 garages in my area with a difference of £50 not including vat between them for the light. One at £125 & the other at £175. I've looked on EBAY & found you can drop on new headlights for around £70 delivered. But when you question them, they say the leveller device is separate. So I guess my question boils down to this: is there a quick fix for the leveller device? does it come as a whole with the light (buy cheaper from EBAY). Has anyone resolved this issue in other ways. Any help would be much appreciated as my faith in Citroen parts departments isn't that high. Thanks.