How to Deal with Water in the Tail Light?

1 Answers
McAngelo
07/29/25 4:44pm
Solutions for water in the tail light: 1. For minor water ingress, after the light is turned on for a while, the mist will be expelled through the vent tube along with the heat, which generally does not damage the tail light or electrical circuits; 2. For severe water ingress inside the tail light, if this phenomenon is observed, it is advisable to visit a 4S shop as soon as possible for disassembly and repair or to remove it, open the lamp cover, dry it, and then check the tail light surface for any damage or potential leakage points. If any abnormalities are found, it is recommended to replace the tail light rear cover seal and vent tube. The car tail light includes the lamps and bulbs in the rear of the vehicle. One of the functions of the lamp is to aggregate and emit the light from the bulb, thereby enhancing the brightness and range of the light emitted by the bulb; the second function is to change the color of the bulb's light through the lamp's color.
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