Regularly check exterior lights: car lights need to be maintained

Regular inspections of exterior lamps and lanterns and lights need to be maintained, unlike oil and filters, which require regular and memorable replacements. They are often replaced only when they are used. The inspection of the lights is even more neglected. It is an extremely quick and simple task to check the bulbs of lamps outside the car for burnout failures. However, it is not so simple to maintain the ** system of the exterior lamps. Timely maintenance of exterior lights is very important to the driver, because it not only affects the comfort of driving, but also directly affects the safety of driving. It is often difficult for car owners to realize that the headlights, taillights, turn signals or parking lights are not working properly before being reminded. By the way, the work of replacing a burnt out bulb is very simple, and the cost of DIY is lower than the charging standard for maintenance of the lighting system at the repair station. If the vehicle is equipped with light-controlled lights (that is, when the external light is dim to a certain extent, the system has the function of automatically turning on the headlights), you may wish to check the working conditions of the lights during the light sensitivity from the weakest to the strongest state. Of course Don't neglect to check the automatic shutdown timer. If the system is equipped with a timer, please set it to the maximum delay. In more cases, the failure of a car light is never a small problem such as a bulb burned out, a socket rusted, or a plug damaged. It is often necessary to adopt professional diagnostic techniques to analyze the root cause of the failure. Even those low-priced cars, their internal and external lamps are controlled by the main computer; and for those luxury cars, only the headlights are controlled by a computer. While grasping the key, you must not forget to inspect other lights, such as turn signals, license plate lights, width lights, parking lights, reversing lights, and brake lights (including the middle high brake lights CHMSL). In addition, many vehicles also use fog lights as standard equipment or popular options. Fog lights are generally installed at a lower position on the car, so they are extremely vulnerable to damage from stones. When maintaining them, in addition to checking the lighting system In addition to itself, the cracks in the headlight lens should not be ignored.