The air in my car feel humid after it's been raining, but it's not like the windows are fogging up, so it's not THAT bad.
The carpet isn't wet, and no water is dripping from the sunroof slider or the headliner. I always drive with the sunroof slider closed, but I'm sliding it back now and then to see if there is any moisture under there. The only time I've seen moisture (water actually) was after I washed the car with the sunroof in vent position...

When I wash the car with the sunroof closed, I can see a lot of water disappearing between the front and rear section because of the angle of the front section of the sunroof.

I would be very grateful if people who see this and have a panoramic roof could take a picture of how it sits when closed. I'll post a pic of mine later today.

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2004 BMW X5 3.0d
Safirschwarz metallic / Black Dakota leather