Using this Noble Essential Coinbox Fuse Cover is easy. First, remove the original fuse box cover. Take out the factory clips from the old cover and use them to attach the new coinbox fuse cover. It installs just like the factory door. You can use the coinbox to store small items like coins, keys, or other random things you want to keep within reach. As for maintenance, just clean it with a soft, dry cloth from time to time to keep it looking good. Remember, make sure you remove the factory clips from the original cover before installing the new one, or it won't fit properly.