Protection is provided to the electrical circuits of the vehicle in the form of fuses, circuit breakers and fusible links; there are fuse blocks to be found inside the instrument panel and in the section of the boot. Every fuse is attached to protect a particular circuit and with the help of the fuse panel cover one can recognize the particular circuit it is meant for. Fuses with blade terminal designs are small in size and can easily be removed or replaced; it is recommended to check the fuse first if an electrical component is not functioning using a test light, identify that fuse is blown. This is because applying blown fuses by other types will be affecting circuit protection standards and thus, should be replaced with the right type. However, should a replacement fuse burn out within an instant, the actual problem, which is normally a short circuit as a result of a damaged wiring, has to be resolved prior to other replacements. Certain circuits use fusible links, which exclude those that are generally fused or operate at high currents, with cartridge type inserted in the fuse box of the car's engine compartment. Bus link fuses guard the electrical chassis system and are positioned nearer to the positive terminal; in case one of these gets fused, it has to be cleared before being substituted by a link of the similar thickness. To replace a wire-type fusible link, the negative battery cable should be disconnected, the damaged link to be cut out and a new one should be soldered in the place appropriately and wires which are exposed should be covered with shrink-wrath tubing or electrical tape.