Will Water Leak Through the Gap of the Trunk Taillight?

[Luca]

Large gaps in the taillights will not cause water leakage. The gap in that area is an installation clearance, and even during rain, water will not enter the headlight assembly, preventing fogging or water accumulation inside the lamp chamber. Here is additional information: Reinstallation: As long as the seal is good, there should be no issues. If you find it aesthetically unpleasing, you can reinstall it and adjust the position of the gap. Precautions for Modifying Taillights: Pay attention to the brand and quality of the modified headlights. There are numerous types of headlight modification parts with significant price differences, and some may be of inferior quality. Since car headlights directly affect nighttime driving safety, it is crucial to choose carefully.