u/Dan_DF

After I washed my Model Y 2026 , I noticed this condensation in one headlight

**Update**
Tesla said this:

>I can confirm that this condensation is completely normal and does not indicate any defect. It occurs due to changes in temperature and atmospheric pressure (especially after washing the vehicle, rain, or weather variations). Tesla headlights are designed to "breathe" and allow pressure equalization, which can generate some temporary moisture inside.

>In the vast majority of cases, the condensation disappears on its own within a few days (normally between 1 and 3 days), especially when the headlights are turned on or when the vehicle is exposed to warmer and drier temperatures.