A method determines the position of a vehicle on a carriageway, in which method data of a satellite signal sensor, of a digital map, of a line detection sensor and of a vehicle movement dynamic sensor andor of a surroundings sensor are combined in such a way that the position of the vehicle on the carriageway is determined with at least lane-specific accuracy. In particular, the method may include diffusing deuterium across one or more interfaces of a SONOS structure during a reflow of a dielectric layer spaced above the SONOS structure. The inner member is slidably disposed within the cylinder lumen. The hinge unit connects the first body unit and the second body unit.