Nowadays, many people may have a car at home, and it has become a necessary means of transportation for people's daily travel, especially when the family goes out together. It’s just that after a car has been used for a long time, some problems of one kind or another will appear, which makes many people feel very distressed. Maybe they can’t find the right solution, so they will choose to put the vehicle directly in a 4S shop for repair. However, The maintenance cost is also very high. In fact, some problems can be solved by ourselves.
For example, if your car’s headlights become foggy, water intruded, or age-yellowing, we can solve these problems ourselves. Let’s talk about point 1 first. You can drill a hole in the headlight for drainage. This method is very cost-effective and simple and easy to operate. At this time, we only need to remove the headlights from the car and drill a hole in the lowest part of the headlights. It is best to use a small drill bit so that the water inside can be drained.
In fact, when a car is used for a long time, the headlights will also become foggy and aging. You don’t need to worry too much. In fact, sealant is also used in headlights, because its lampshade is sealed with sealant, but over time, it will slowly age. At this time, the sealant will produce cracks. When it experiences rain or cleaning, water will enter through these gaps. If too much water enters, there will be a serious fogging situation.
Especially after the headlight is turned on, its internal temperature is still relatively high, and the water will be converted into water droplets after baking. These water droplets will adhere to the lampshade. Over time, there will be aging phenomena inside the lampshade that cannot be repaired, so we must drain the water as soon as possible. Next, point 2 is to replace the sealant in the sealed lampshade. Many people think that car headlights are completely sealed. This is wrong. There is a breather valve behind the headlights. If we replace the sealant around the lampshade, it will have a better waterproof effect and there will be no such situation as water intrusion and fogging.
