What causes water leakage in the Roewe RX5 trunk?
3 Answers
Roewe RX5 trunk water leakage may be caused by the following reasons: Cracked or aged trunk seal strip: Automotive seal strips and gaskets are crucial components for waterproofing and dustproofing. If they become aged or cracked, it can easily lead to water leakage inside the vehicle, or inadequate sealing during water wading resulting in water ingress. Replacement of rear lights: If the vehicle's rear lights have been replaced, it may create gaps. Improper wiring during reverse radar installation that doesn't meet standards can cause rainwater to enter the trunk along the wiring. Blocked trunk drainage outlet: When the trunk drainage outlet becomes blocked, any accidentally entered water cannot drain out, leading to significant water accumulation.
As someone who frequently repairs cars, water leakage in the Roewe RX5 trunk is quite common. The main reasons are aging or damaged sealing strips, allowing rainwater to seep through gaps; another issue is clogged drainage holes—there are small holes in the spare tire compartment floor, and if blocked by leaves or mud, water can't drain properly. Additionally, leaks from the sunroof drainage pipe can flow through rear pillar channels into the trunk, and improperly installed taillight covers may also let water in. I've seen many cases where accumulated rainwater in the spare tire well corrodes the frame or causes mold over time. During inspection, first manually press the seals to check for looseness, clear the drainage holes, and observe leakage points during rain. Prompt repairs can prevent bigger issues. I recommend checking every season—it saves both money and hassle.
I've been driving the Roewe RX5 for several years. After the last heavy rain, my trunk was completely soaked—it turned out the sealing strip had shrunk and was leaking. Similar issues include uncleaned drainage holes getting clogged with mud, causing poor drainage; improperly connected sunroof pipes can also leak to the rear; using a high-pressure water jet directly on seams during car washing makes it easier for water to seep in. A fellow car owner once encountered water seepage due to loose screws at the rear. Don’t be careless in daily use. Before the rainy season, check the seals more often, feel for any cracks by hand, and avoid accidentally flooding items like I did. Water accumulation in the spare tire compartment affects safety—just dry it out and repair any gaps.
