It's the second time i wash my car , in an automatic high pressure car wash contactless. I noticed that at the top of each headlight there is some condensation that dissapear after some times.

Here in canada it's cold (0 Celcius), Xenon were on .

Have some of you noticed this. I was thinking the protection (plastic) around head light supposed to be sealed and may be vaccumed or dryed

 

Take it back to the dealer bro. Have them re-seal them or demand new headlights. You shouldn't have any condesnation issues if you haven't opened them on your own.

 

Of course i will do it, but just wondering , if it could be a kind of break in. If i need just to wait few days to evaporate all the water inside. The quantity is not important.