…it sounded strange in my G: for some time now I heard a clear swell noise while braking and accelerating. I meant to be able to locate the passenger side, but was not quite easy when driving. Somewhere down to the right. Tank retired, because regardless of the level of filling this swell noise was always there. Almost like a washing machine. I screwed up various flaps and lids from the interior and in the engine room; everything unobtrusive. After a night with frost discovered i icicles at the lower FZ-Rand, about middle, directly under the door. The sound was gone, so the water was frozen. As a result, in the garage, armed with spotlights, I examined the thing very closely. There are 3 rubber stoppers there in the longitudinal direction of the FZ. There a little bit of water dripped out. After I had pulled one out of it the whole water came out: about 1 – 2 liters. So people: also an offroader must Pippi. On demand in the MB NL: there was the following explanation: apparently There is a channel from the rain channel on the roof into this cavity. When the small holes in the rubber plugs are dirty, the rain water cannot drain. I’m curious about your comments and experiences. Many greetings, Roland