When reducing unwanted noises, I went a “big” step further The exchange of the cargo space roller (on guarantee) has brought absolute calm. I have the impression that the spring is much more prestressed in the new one. However, two points remain: 1. Geschlepper (not too loud and only on uneven road, e.g. cobblestones) from the vehicle underfloor or from the wheels. He has not found anything so far. 2. In the area of the dashboard, a clearly audible “knister” is to be heard at speeds beyond the 130 since the latest, as if scattered goods from the road would roar against the spray wall of the passenger cell. Does anyone have an idea where this could come from? Best regards Robert