Anybody have this issue? Headlight condensation

[Kong76]

Passenger side had hard water stains on the inside of lens. It affected light output so they replaced the assembly. This was a month into ownership. I thought it was just condensation but it never cleared up.

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[HizliBullet]

First time in the rain and this what I noticed, is this what you're talking about? 2016 GT350

 

[Skye]

First time in the rain and this what I noticed, is this what you're talking about? 2016 GT350

I was just educated elsewhere on this topic. I thought the assemblies were sealed, yea? But no, they are designed to vent.

https://dealer.parts.ford.com/shop/...dlight-housing-vent-valve-front-p-am5z13c126a

Edit: the vents are there to help with changes in air pressure. Condensation is a byproduct of the temperature changes that often come with differences in those pressures.

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