* Inside the owner's manual: Check your owner's manual. It should have a dedicated section showing the fuse box layout and what each fuse controls.
* Inside the fuse box cover: Often, the fuse box cover itself will have a diagram printed on it, or at least a legend indicating the amperage of each fuse.
* Under the hood: The fuse box under the hood usually contains higher amperage fuses and relays. There may be a diagram on the cover of this box as well.
* Online: You can find diagrams online by searching "1999 Ford Ranger fuse box diagram" on Google Images or a similar search engine. Be sure to specify whether you're looking for the under-hood or interior fuse box diagram, as they are usually different. You might also find relevant information on forums dedicated to Ford Rangers.
Important Note: When searching online, be sure to specify the year and model of your Ranger (1999) as fuse box layouts can vary slightly between model years and even trim levels.
