How to deal with the water in car headlights

The best way to deal with the fog of automobile headlights is to turn on the headlights. At this time, it is best not to bake at high temperature, because the material of the lamp is generally plastic. If the baking temperature is too high, it is likely to cause the appearance of the lamp to soften and deform, thus affecting the appearance and use.

Usually, after turning on the headlights for a period of time, the fog will be discharged from the headlights through the exhaust pipe with hot air, which will not damage the headlights and circuits.

The second method:

If the owner has a high-pressure air gun, or uses a hair dryer, please set it to the cold wind gear, and blow air at the place where moisture is easy to accumulate in the engine compartment to speed up the air flow and take away moisture.

Extended data:

If there is a lot of water in the headlight, it is basically a problem with the headlight seal. The only solution is to remove the headlight assembly, and then carefully check whether the internal components are damaged. If it is damaged, only the headlights can be replaced.

It is worth mentioning that the 4s shop does not provide a separate replacement lampshade, and the assembly must be replaced, so the price is more expensive. If the owner thinks it is not necessary, it is still difficult to buy the same type of lampshade and then replace it in the outside auto repair shop.

In addition, the current headlights are generally integrated, and the back plate is attached to the transparent lampshade to protect the lamp body. High-temperature baking will also cause the adhesive between them to melt, which will increase the possibility of headlights entering water.

Generally speaking, the water in headlights will evaporate quickly under the sunlight during the day. If the headlights frequently enter the water, you should go to the service station to check the lamp body to see if the headlights are damaged due to collision, resulting in frequent water entry.