The object of the present invention is a vehicle door latch, whose basic version contains a locking mechanism with at least one operating lever for the locking mechanism and a motor drive for opening the locking mechanism. The rim guard can be made in different sizes to fit accurately over all rims with two locking clamp-like mechanisms located on the periphery right and left side. 1 to 5 weight % of a thixotropic agent, 0. In one embodiment, the communication means periodically polls the pressure sensor to acquire the ink bag pressure loss measurement and records the measurement on the memory device of the printer consumable.