To access the main fuse box:
1. Open the hood of your Lexus SC 300.
2. Locate the fuse box cover, which is usually marked "Fuse Box".
3. Remove the fuse box cover.
4. You should now be able to see the fuses inside the fuse box.
There is also a secondary fuse box located in the passenger compartment, under the dash on the driver's side.
To access the secondary fuse box:
1. Open the driver's side door.
2. Locate the panel that covers the fuse box, which is usually marked "Fuse Box".
3. Remove the fuse box cover.
4. You should now be able to see the fuses inside the fuse box.
