Rear-sliding window rattle

[TurboM]

Rattles from certain types of bass and gets much worse when the window is open. Seems to coming from the passenger side of the rear-sliding window. Anyone else experiencing this?

 

[aileron]

My Gen2 did this too and my Gen3 has the same issue. Only when the window is open though.

 

[AxelR]

I’m experiencing the opposite. Rattles with certain types of bass and stops when sliding window open. Maybe the frequency moves too much air/volume.