The passenger footroom under the floor mat is damp. However, only front, rear nothing, driver side nothing. What I checked: Large sequences in the engine compartment and the small one in front of the pollen filter: All 3 free and continuous. Climate water runs down. In the middle under the amplifier and box of the heater everything is dry, as well as around the flow of the heating box (the hose also sticks on). A musty smell is for me for a while (p aar weeks), so I don’t rule out that the main cause of the water break-in is already something. But the car has to stand out at the moment, and there is good and quick advice what I can still check. Does anyone have an idea? The front sequences of the sliding roof end again where? I mean that the kickpanel on the outside on the plastic lip had a drop of water, but above it (on the Lüfer and on the outer wall) everything was dry. And what about the A-pillar where more water could come in?