So, as some of you know, I recently purchased an X3 back in December.  It came with the panorama glass roof.  I have a question regarding rattling noises I'm hearing from it.  If I go over a significant bump in the road or whenever I'm closing any of the car doors there's a slight rattle noise from the glass panels.  As if they're making contact with each other.  
Does anyone else experience this? Is this a common occurance in glass roofs?
Thanks for your input in advance.
								Does anyone else experience this? Is this a common occurance in glass roofs?
Thanks for your input in advance.