I picked up my '16 Panamera GTS on Saturday and yesterday, with the temperature outside around freezing with light rain and snow, I was out driving for a few hours (I parked inside for about 30 minutes during this time), I noticed that the lower part of both headlights had this light cloudiness on the inside (I attached a picture).

I parked in the garage overnight, like I always do, and the cloudiness has disappeared.

Is this normal?

Thanks

 

I think this is normal.My 2 cents, the headlight was on while driving in cold whether, which make the chamber inside way warmer than outside. The same experience could happen if your are drinking hot coffee inside the car and the weather is cold outside the cabin, the windshield and side windows get foggy.

 

It happened to me recently, it cleared up by the next day. Same thing happened during freezing rain.