Does leaving the car door open during rain causing water ingress affect the vehicle?

[DelJosie]

Leaving the car door open during rain causing water ingress does affect the vehicle. It can lead to interior dampness, making the upholstery prone to mold growth and damaging leather seats. If a large amount of water enters, excessive dampness inside the car may cause electrical short circuits. If water enters the engine, it may render the engine inoperable. Below are some additional details: Precautions: When driving in the rain, it is best to completely seal the doors, windows, and sunroof to prevent rainwater from entering and causing dampness inside the vehicle. If you forget to close the sunroof during rain and water enters, the first step is to dry the interior thoroughly. Try to wipe away any accumulated water and ventilate the car. You may also need to replace seat and floor mats, dry them in the sun when possible, and consider placing a dehumidifier box inside the car to absorb moisture.