If you need to know which fuses blow. They make these types of fuses to glow when they blow. Here is the description:

"ATO Smart Glow Fuses are standard indicating fuses that contain an innovative indicator light. The indicator light is within the fuse housing and glows when the fuse is blown, allowing for easy spotting in dark or dim lit fuse boxes. These fuses help with hard-to-find blown fuses, especially those in dimly-lit locations such as dashboard or under the hood of your vehicle. ATO Smart Glow fuses are available in 3-30 amps and each amperage fuse carries standard color coordination."

Ralph