How does water get into the trunk?
2 Answers
It is due to the aging of the trunk seal that allows water to seep in. Below are some relevant introductions about the vehicle trunk: 1. Maintenance: Keep the vehicle trunk clean. Use the side mesh pockets correctly. Most cars are equipped with these to place items that are prone to rolling, such as flashlights and small fire extinguishers. They don't take up much space, but it is not recommended to pile them together, as items may fall out of the mesh pockets due to bumps during driving. 2. Precautions: Prohibit flammable and explosive items. The interior of a car is a relatively enclosed space. After being exposed to the sun in summer, the internal temperature can become very high. Flammable and explosive items placed in the trunk may spontaneously ignite or explode due to the high temperature.
The other day when I drove home, I found water in the trunk, which was really annoying. At first, I thought it was because the umbrella wasn't placed properly, but upon further reflection, it might be due to the aging of the rear door's sealing strip. Over time, the sealing strip tends to harden or develop cracks, allowing rainwater to seep through the gaps. This is especially common during heavy rain or car washes when water can easily get in. Another issue could be the drainage holes. There are usually small holes at the bottom of the trunk to let water drain out. If these get clogged with dirt or debris, water will accumulate there. I once had a clogged drainage hole that soaked my entire toolbox. Tiny cracks in the body seams can also let water in, particularly during high-speed driving or on bumpy roads. If water accumulates for a long time, the trunk can rust, develop mold, or even damage stored luggage. I recommend checking the sealing strip and drainage holes immediately. Feel the sealing strip to see if it's still soft; if it's fine, the issue might be something else. It's best to take it to a professional repair shop to avoid bigger problems down the line.
