The fuse block may be common to multiple models and it certainly is common to all variants of your model. I.e. if some equipment was optional it will be represented on the fuse block even if you don’t have those options. It’s perhaps a bit unusual to have fuses in those slots if you don’t have that feature but hardly surprising or troublesome given the way our machines are made. It’s easier to use a fully equipped fuse block than to individually configure them. It doesn’t really hurt anything as long as everything else is normal. You likely will find that the wiring harness is there for those items too just not connected to any equipment at the other end.
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