The fuse is regarded as the safety system of Mercedes. Aluminum has a low melting point. That’s why it is used for making the fuse element. In older Mercedes models you will experience a very common issue with their fuses. Fixing a broken and corroded fuse is not a herculean commotion. By spending a little bit of time, you can get the things done. But if you are looking for durability, I would recommend you to use ceramic fuse.