Water Percipitation inside the headlight

[BMWZ4ANDE30]

I have Water Percipitation inside the headlight every morning when the weather is cold, and the weird thing is that this only happen to the passenger side headlight while the driver side is okay. Does anyone know how to stop that?

[Dave]

I have Water Percipitation inside the headlight every morning when the weather is cold, and the weird thing is that this only happen to the passenger side headlight while the driver side is okay. Does anyone know how to stop that?

If its a sealed beam - get a new headlight. If its ellipsoid - the seal is lost somehow. It could be a crack, the lens separating form the housing, or more likely, the seal on the back rotting or loose.

[BMWZ4ANDE30]

it is a Euro smiley headlight...

how should I check this?

[KenC]

They actually have those little anhydride inserts that are supposed to help that. Check the seal between the lens and the reflector, and then any other seals as well. Put some clear silicone caulk on them.

[BMWZ4ANDE30]

thanks for the assistance, i will do that.

[BMWZ4ANDE30]

test