Belt system for a motor vehicle

Belt system for a motor vehicle with - a belt retractor, - at least one belt-deflecting device, - a belt, which runs starting from the belt retractor in a belt-deflecting device Gurtverlaufsrichtung on a belt anchorage, and - at least one measuring device for producing gurtbezogener measuring signals by scanning the belt which can be implemented in a length of a section of the belt, wherein the measuring device is positioned with respect to the belt, that it is arranged in Gurtverlaufsrichtung behind the belt retractor, wherein the measuring means at a belt-deflecting device is arranged, characterized, in that the measuring device (18) at a belt-deflecting device in the form of a Huftumlenkelementes (16) is formed on which a buckle tongue (17) is arranged, said buckle tongue (17) in a Gurtschlossschnalle (6) can be inserted.