I have a rattle in the rear of my cayenne. It appears to be coming from the rear cargo cover. When I remove it from the car the rattle goes away. I have tried putting some felt paper around the cargo cover and the area that it snaps into in the rear, but it doesnt help much. Anyone had this problem or have any suggestions?? Thanks.

 

Its normal, Its got to do with something in the rear I forgot what it is!
It always starts when you just start a car for a minute or two

 

yeah, me too... rattles on rough pavement.