There are many electrical equipment in the automobile circuit is connected by different color wires, the most important should not be ignored is the fuse. The fuse is used as said fuse in the national standard. Fuse is to protect the circuit (circuit) and electrical equipment, not due to short-circuit, overload fault overheating damage, and even fire. So in a sense, life insurance is the fuse wire, do not underestimate it, put it as not essential. We often use the vehicle headlight is not bright or occasionally found no fault of the wiper, encountered such a situation we should suspect there may be damage to the fuse, the fuse box distribution in different position of the vehicle, look for a small black plastic box, open the plastic cover on the back of each marked with the location of the fuse the function and the amperage. Distinguishing fuses can also be distinguished by color, for example: yellow for 20 amps, blue for a 15 AMP, red for a 10 amp. We can check the fuse with the special tool in the safe box (remember: must turn off the ignition switch). When replacing the fuse and fuse to the original specifications, can not arbitrarily increase the current level of the fuse, but can not be replaced by other conductive objects. If the fuse is replaced immediately and burned out, indicating circuit fault, to ask professionals after troubleshooting a fuse, do not use to increase the fuse specifications, or is likely to cause a fire.

We should also remind you that at present many shops selling fake auto fuse, no insurance. So in the purchase must choose genuine accessories. Otherwise, its 5 yuan of money can fix things, finally spent 1000 yuan, also do not know who is to blame. If you are not sure, please go to the 4S shop to change the fuse, so technicians will be based on your reflection of the situation for repair, replacement of genuine parts for you and can enjoy the warranty contract.