Mercedes Benz Cigarette Lighter Fuse. Pull out cover (1) slightly at the bottom in the direction of the arrow (3). The latter will specify the exact area of the fuse box of your mercedes vito.
The execution of the box and the purpose of the elements in them may differ from those presented and depend on the year of manufacture. First of all, since you are going to handle electrical components, make sure that the engine is off. Highlighted the cigarette lighter fuse (as the most popular thing people look for).