Do not open the roof at ~80 MPH (or at least don't try and close it) I / my tech did this on the Fremont test drive. The roof wouldn't close all the way when going too fast. I was passing someone on the freeway when the tech was showing the pano to my passengers. It is noisy at that speed and I think the front flap was pushed back so it wouldn't seal properly when closed
Pre-production issue?
There has been lots of discussion about excess heat with the Pano roof. I had a pano roof on my VW TDI Wagon, and found that I kept the sun screen closed all winter because the car was too cold with all of that glass in the roof. Does anyone have any experience yet with the Model S pano roof in cold weather driving (eg. 1 hour drive in 0 degrees F (-20C))?
I love the look of the pano roof, but my VW experience is pushing me in the other direction.
David
I didn't even think about that, but I also keep my screen closed because I feel the head area is colder with it open