I was lucky that I thought about ordering the owner's manual. The 7.5 fuses have a wire about the thickness of a human hair. Hard to see if one is blown.
Do yourself a favor and keep a supply of fuses with you. I've blown all sorts of fuses, the most common being the power window fuse (20A I believe), but I've also blown the power mirror fuse, aux fan fuse and a couple of others that I can't think of at the moment.