After a kerfluffle with fuzes last fall where they were popping faster than I could plug them in.. It is a long story and I am too embarrassed to go into it further. I ended up with a packet containing 7 each, 5, 10, 15, 20, 25, and 30 Amp fuses and supplemented those with some 3 and 7.5 Amp fuses.
Between the fuze panels under the rear lounge, the panel under the drivers seat, and the main Sprinter fuze panel all of those and perhaps a few more can be found. When I was having my kerfluffle I went through 10 AMP fuzes as if they were on a fire sale.
Make errors — otherwise the Great Spirit realizes
you have finished your purpose on earth.
— Navajo saying