How to Drain Water Inside a Citroen Car Door?
3 Answers
Connect a syringe to an infusion tube to first extract the accumulated water from the drainage channel, preventing backflow from forced injection. Use high-pressure airflow to clear the drainage pipe. When performing the clearance, wrap the air nozzle with a piece of rag to avoid splashing dirty water onto clothes and the vehicle.
I just drove a Citroën and also encountered the issue of water accumulation in the doors, usually caused by the drainage holes at the bottom being clogged with dirt or leaves. I would first open the door, locate the holes on the inner side of the bottom edge, and use a small wooden stick or an air pump to clear the blockage. Then, I tilt the door to let the water drain out and use a dry cloth to absorb any remaining moisture. For prevention, it's recommended to check the holes every two months and inspect them promptly after rain. Otherwise, prolonged water accumulation can lead to rust inside the door and even affect the window mechanisms. Citroën doors are designed with sealing strips, and poor sealing may also cause water seepage, so it's worth checking if the seals are damaged. After driving for several years, I've found that regular cleaning can save a lot on repair costs—it's really something to pay attention to.
Dealing with door water accumulation is quite simple. I used a thin wire to gently insert into the drainage holes at the bottom of my Citroën's door to clear any blockages—the holes are located at the lower corners of the door edges. If there's a lot of water, after opening the door, slowly tilt the car body to let it drain out, avoiding forceful actions that might damage the wiring. For prevention, rinse the holes with water during car washes and check them after rainy days. If left untreated, water accumulation can lead to mold growth and unpleasant odors, and over time, it may corrode the door panel metal. I also find placing a moisture absorber inside the door cavity effective for keeping the car fresh and healthy.
