[RKDinOKC]

The new Cayenne had these aftermarket window shades at the front and tops of the drivers and passenger window. They were just held in by pressure. Both broke and falled off. They are $59 to replace. They basically don't make it any quieter to crack the window, but do make it so you can crack the window about an inch and no rain comes in. They are guaranteed for 3 years, so I suspect I would have to spend $59 every three years if decide to add back that feature.

Think they broke because people hit their head on them getting in and out.