One of my VALEO LED outer clusters is shocking for condensation, a silicone bag helps.
Just pop em out, only 2 10mm nuts holding them in place and a quick release connector for the wiring loom. Remove the back of the clusters once again it's just 2 screws (20 Torx IIRC), stick em next to a radiator to dry out, pop a decent sized silicone bag in the back and hopfully Bobs your mothers brother.
My VALEO cluster with a silicone bag thingy in place.....