How to Deal with Water Leakage from Car Doors During Rain

[JocelynLee]

The causes of water leakage from car doors are either damage to the door's waterproof plastic sheet or blockage of the air conditioning drain. Analysis of causes and solutions: 1. Damage to the door's waterproof plastic sheet: If the door's waterproof plastic sheet is damaged and the door has been disassembled or reassembled, it can easily lead to water leakage. The waterproof plastic sheet can be replaced. Additionally, check if the door's sealing rubber strip has aged or cracked, as poor sealing can also cause external water to seep in. 2. Blockage of the air conditioning drain: Air conditioning drainage failure is mainly caused by a blocked air conditioning drain, preventing water from draining outside the vehicle. Water may then overflow from gaps in the evaporator box into the car interior. It is necessary to visit a repair shop for professional diagnosis and troubleshooting.