What is the solution for water leakage in the doors of a 2011 Lavida?

[McBrayden]

2011 Lavida door water leakage solutions are as follows: 1. External water leakage: The door's waterproof design relies solely on a piece of waterproof plastic film inside the door panel. If the door has been disassembled, it can easily lead to water leakage. To address this issue, the waterproof plastic film can be replaced. Additionally, check if the door sealing rubber strip has aged or cracked, as poor sealing can also cause external water to seep in. 2. Internal water leakage: Check if the drainage holes of the sunroof and doors are blocked. A thin wire can be used to poke the drainage holes under the doors to clear any blockages. Internal water leakage could also be caused by the air conditioning's drainage entering the car. Air conditioning drainage failure is mainly due to clogged drainage outlets, preventing water from being discharged outside the car, which then overflows from the gaps in the evaporator box into the car.