What are the methods to deal with water ingress in car taillights?

[LaHaven]

For relatively minor cases of water ingress inside the light, drivers need not worry excessively. After the lights have been turned on for a period of time, the fog will dissipate along with the heat through the vent tube, which basically does not damage the headlights or electrical circuits. Severe water ingress should be addressed as soon as possible by dismantling and repairing at a 4S shop, or by removing the light, opening the cover, drying it, and then checking the taillight surface for any damage or potential leakage points. If any abnormalities are found, it is recommended to replace the taillight rear cover seal and vent tube. Relevant information about car lights is as follows: 1. Introduction: Car lights refer to the lamps on the vehicle, which are tools for road illumination during night driving and also serve as signaling devices for various vehicle movements. 2. Reverse light: The reverse light automatically turns on when the driver shifts into reverse gear. It is a white, transparent light primarily used to alert vehicles behind that the car is reversing.