The right passenger side kick panel fuse box cover performs several important functions in your vehicle:

Protect:

Protects the fuse box from accidental contact.

Keeps out debris and foreign objects that could short out or damage the fuse.

Cover high current electrical components to prevent electric shock or injury.

Helps avoid accidentally disconnecting important fuses and relays.

Organize:

Keeps the inside of the kick panel tidy and prevents loose or tangled wires or fuses.

Makes fuse replacement easier without a manual.

Aesthetics:

Keeps the passenger side footwell tidy and aesthetically pleasing.