light condensation on my ds headlight and city light after washing the car

I also had a fog light with condensation that was replaced under warranty. If you take it in, they will leave the lights on for 20 min and see if it dries out. If it does, they will say it doesn't need replacing.
Double check that the headlight housing cover in the engine compartment is properly secure. I have found this to be the problem in the past after a bulb replacement or other work in the area.



