What to Do When Water Gets into the Rear Tail Light of a Car?
2 Answers
Here are the methods to deal with water getting into the rear tail light of a car: 1. Slight Water Ingress: You can turn on the car lights for a while to use the generated heat to allow the internal moisture to escape through the vent pipe. Alternatively, you can use a hot air blower to blow at the light for a few minutes to remove the moisture inside. However, it is important to note that when blowing hot air, it should be heated evenly. Avoid keeping the heat in one position for too long, as this may damage the headlight assembly. 2. Severe Water Ingress: It is necessary to promptly remove the light cover to drain and dry the water. Of course, you should also check whether there are any cracks or leaks in the headlight. If there are, they need to be addressed accordingly. However, this process is best left to professionals, as any mistakes during the removal and installation of the light cover may lead to water ingress again.
If the taillights of your sedan get water inside, here's what you need to know. Don't panic—it's usually caused by a deteriorated seal or tiny cracks in the lens. You can do a quick check yourself: open the trunk or the rear light cover and see if the sealing strip is loose or damaged. If there are water droplets, dry them with a cloth or use a hairdryer on low heat. For small gaps in the lens, temporarily patch them with tape to prevent more water from entering. But the real fix is replacing the seal or lens parts, which you can buy online for just a few dozen bucks—saving time and hassle. Don’t ignore small issues like this; if water leaks into the wiring and causes a short circuit, a burnt-out bulb is the least of your worries—faulty brake lights at night can be dangerous. During regular maintenance, ask the mechanic to check the seals—prevention is better than repair. If you're handy, you can even try fixing it yourself—it's pretty simple with the right tools.
