The car fuses are in a fuse box inside the fascia under the dash, and there is also a fuse box in the front compartment of the engine. There are fuse boxes on every car, which are full of fuses and relays. The fuses play a role in maintaining the circuit. There are instructions on the cover of the fuse box of the car, which have the corresponding number and function of each fuse. There are many electrical devices in the automotive circuit that are connected by wires of different colors, and the fuse that cannot be ignored is the fuse. The fuse is a customary name, and it is called a fuse in the national standard. The function of the fuse is to maintain the circuit (circuit) and electrical equipment. Automotive fuses can be divided into blade type automotive fuses, glass tube automotive fuses, and fork-bolt automotive fuses.