Setting the vehicle category (SET)

The basic vehicle category (without trailers) is set during registration. The setting cannot be changed below this category. If you add a trailer and remove it later, you must change the vehicle category. Tandem, double and lift axles must be taken into account when setting the category. Categories cannot be changed for buses and motor homes (trailers are not counted).
Press button A for longer than two seconds to switch to the next category. After the category is changed, one of the indicators 2-4 will indicate the new category.

The driver is responsible for setting the correct number of axles.