Originally Posted by CubsFan1

It is interesting. I get the moisture like the OP shows on occasion on the taillights with the RS. I don't believe any of my 911's have shown it on the headlight. However, I have other cars where it does happen and the dealers says it is normal. I am never comfortable with it, but have largely ignored it since owning the Jeep. Like you said, maybe it is by manufacturer and their design.