Dear G-Friends, in my G 463 270 CDI Bj. 2004 the tank imploded by a poor ventilation, it started with that the tank display did not work anymore. I didn’t know anything bad, I continued on the highway. After about 600 km I stayed there. The tank was very difficult to open at the tank lock. After I filled 10 liters from the reserve can, I could start again. In the following refueling only 40 l fit into the tank. I left the G to the workshop of the Autoindustriale GmbH in Bruneck for repair – with the indication of a possible lack of ventilation. The short test resulted in a clogged fuel filter. The next day I was able to pick up the vehicle again. The tanker was not checked because the lid in the trunk was covered by luggage. After the second time, I looked at the tank from below and through the opening in the trunk and found that it moved up and down. Long speech short sense, I need now a new or used tank (part number A 463 470 08 01) with tanker (part number A 463 542 08 17) maybe someone here in the forum has an idea, where I enjoy the parts, but if I always refuel in time, which is not a problem. Many greetings from the north Lutz