What Are the Effects of Water Getting Inside Car Doors?

[MacAngelina]

Water entering car doors can corrode internal circuits and cause rusting of metal components in the vehicle. Precautions: If the car door becomes deformed or accumulates excessive dust, asphalt, mud, etc., around the valve area, it can lead to blockage of the drainage valve, thereby affecting the drainage rate. Consequences of Neglect: If water ingress in car doors is left untreated, it can corrode internal circuits, cause rusting of metal components in the vehicle, and also affect the operation of power windows. Drainage Methods: If there is a significant amount of water, you can disassemble the car door to check for water in the wiring pipes, power window mechanisms, and door switches. Dry the water manually or with a blower, then reassemble the door as it was.