My window passenger side window has been rattling for 2 months now and I have been able to deal wit it but now its starting to get annoying . It only rattles when the window is fully raised up(like when you close the door and it seals up automatically). If i let the window down it stops. Have any one else had this problem and if you had this problem did the dealership fix it.

 

Have the dealer take a look at it. Rattles are common with the Z but if its still under waranty get it check. It might save you alot of headache and money down the road.

 

there is a tsb out for the window rattle. They should fix it free.

 

I have developed the same problem in the last few days.
Passenger side window has a buzzing rattle only when window is all the way up.
It doesnt stay constant, kinda comes and goes but i can definitely hear the rattle. When i roll the window down just a little the rattle goes away.

I prefer not to have the dealer tear the car apart, any help with fixing this would be greatly appreciated !!!