Yes, this is a US Rocky F310 model

i have a sportrak with the same fuses, the small square box has a large fuse thats black with a red dot on the back. This is a contact fuse for the windows. Mine rusted out due to a water leak on the box; took me ages to find the fault.

Is this a US rocky?

where is the radio fuse?

do you know where the fuses would be on a 98 daihatsu sirion