For some cool reason (it was about 7°C minus in the night), unfortunately petrol at the cable connection of the filling leveler on the tank looked independently for a way into the outside and sold a lot of white powder (see photo, unfortunately blurred – since mobile phone also not so good at the temperatures). Not only the strangeness, why the thing can be leaking there, but I would also be interested in what this powder consists of. It fell off easily and has itself on the ground, which probably kei The filling leveler was only installed a week ago and I sprayed it from the inside with some Balistol oil because the display was not correct before, but after the spraying process the tank indicator showed the correct filling quantity. An idea for this?