Popping sound from roof

[PMKilk]

I have a Model S with a glass roof. I took delivery in a February. When it is warm, I notice a popping sound in the glass roof area. Sounds like breaking bubble wrap. Not always, but once in a while. Has anyone else heard this?

 

[somnambule]

I have a 2016 S with pano roof. Same issue. Happens when the car has been sitting in the hot sun (i.e., definitely temperature-related as you said).

Haven't had a chance to take it to the SC yet.

 

[pbwax]

I have that popping sound when the car is cold and air is cool.

 

[pbwax]

Does anyone else have experience with a popping sound by the driver's side windshield in the Model S?? I think if I take it to the service center they will not be able to reproduce it and will ignore my complaint