Is It Serious If a Little Water Gets In After Forgetting to Close the Car Window in the Rain?

1 Answers
ArthurAnn
07/29/25 4:54pm
If you forget to close the car window in the rain and only a small amount of water gets in, it indicates minimal impact. However, as a precaution, it's best not to turn on any electronic devices inside the car, such as lights or starting the vehicle, to prevent short circuits caused by water exposure. You can use the key to open the door, and if it's still raining, cover the car with an umbrella or waterproof cloth. Below is additional information: 1. Cars are equipped with drainage holes: It's now rare to see water accumulation inside cars mainly because they are equipped with drainage holes. Generally, if a large amount of rainwater gets into the car, it won't damage the vehicle or affect its mechanical systems, nor will it pose a threat to the electrical system. This is because car circuits are protected by sheathed wires. Comparatively, the car's speakers might be affected depending on their location and whether they get wet. If you find the speakers are damp, promptly take them to a professional service center for repair. 2. Have the wiring checked at a 4S shop/repair shop: In cases of heavy rain or storms, water may accumulate on the car floor, seats may become soaked, and some wiring might be affected. In such situations, it's advisable to have the wiring checked at a 4S shop or repair shop to avoid potential long-term issues.
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