What problems can water ingress in the BMW trunk cause?

[KateLynn]

Water ingress in the BMW trunk can cause the vehicle's chassis to rot and produce unpleasant odors inside the car. It is essential to clean the water in the trunk promptly and identify the leakage point to ensure the vehicle's normal operation. Loose connection of rubber hoses: The reason for water ingress in the trunk may be due to the loose connection between the tailgate's rubber hose and the car body, which can be seen in the upper left corner when the tailgate is opened. Remove debris from the connection, dry it, and seal it with glass glue. The sealing strips on the car are consumables. Prolonged exposure to external elements and frequent use make them prone to aging and poor sealing, leading to water leakage. Clogged drain hole: Water in the trunk can be drained through the hole at the bottom to prevent water accumulation. If this hole is clogged, it can cause drainage issues. Therefore, it is necessary to inspect this drain hole and unclog it immediately if a blockage is found. The drain hole helps prevent rainwater from entering the car body during rainy conditions and drains liquids from the car to the outside.