Hover your mouse over each of the fuses and Relays to show what circuit they power.
Some of the fuses in this Fuse box are the incorrect rating. The correct rating will be shown when you mouse over the image.
Maxi Fuses 1,4 and 5 are the 3 Becm Main Power supplies Which are the 3 cables bolted on the fuse box side of the Becm. The slot for relay 10 is normally populated with a spare relay.