It can be safely said that wires are the most used parts in cars. Different wires in cars are responsible for power transmission. Of course, all wires are covered and managed by switches and controllers. The number of these wires is incredibly high and you can lay them several meters in a row on the ground. For this reason, car designers try to organize these wires in different ways and save them from chaos. For example, they put them inside a channel or fix them in a coil so that they don't look messy.
fuses
Most of the wires pass through the fuse box, but inside the fuses are embedded thin wires that cannot pass large currents. If a lot of current passes through these fuses, these wires will melt and the so-called fuse will burn. For example, if you suddenly increase the volume of the audio system too much, the fuse related to the car recording may burn and the audio system will be cut off. All the fuses of the different circuits of the car are usually located inside a fuse box. This fuse box is located inside the cabin in some cars and inside the engine in some cars. A number is written on each of these fuses that shows the current passing capacity and amperage passing through the fuse. If for any reason the starter fuse burns, your car won't start and you won't be able to start the car.
Controllers
Do you think that different car parts always need electricity? Of course, your answer is negative. Because the car lights are not on during the day. Or you use the wiper only when it snows and rains. Therefore, a controller must exist in every circuit to supply electricity to that part when using it and to cut it off after use. Keys and buttons are the same controllers that turn off and on the electric current. These keys help the driver and passengers to control the electric parts of the car.
sockets
Sockets are actually the true form of this saying: Don't see how small a pepper is, break it and see how sharp it is!!! Because these small parts, which are seemingly insignificant, can disable the car. Connectors or sockets are responsible for connecting wires to car parts. Sometimes these sockets become loose and the connection of the part and the wire is lost. At this time, electricity does not enter the part and you may think that the part is damaged and needs to be replaced and you have to pay a lot of money. While this problem is easily solved by replacing a socket and the desired part works again.
