Where is the fuse for navigation system for 1998 Lexus ls400?

The fuse for the navigation system in a 1998 Lexus LS400 is typically located in the engine compartment fuse box. You can find the fuse box near the battery, and the specific fuse for the navigation system is usually labeled in the fuse box cover. It's advisable to consult the vehicle's owner manual for the exact fuse number and its location for accurate identification. If you have difficulty, checking the manual will ensure you access the right fuse.