Fuses to remove to reset check engine light?

To reset a check engine light, you can remove the fuse for the Engine Control Unit (ECU), which is usually labeled in the vehicle's fuse box. This may vary by make and model, so consult the owner’s manual for the exact fuse location. Alternatively, disconnecting the vehicle's battery for about 15 minutes can also reset the check engine light. However, it's important to address the underlying issue causing the light before resetting it.