Are the Drain Holes of a New Car Opened by the 4S Store?

[ArcherLynn]

The drain holes of a new car are already in an open state by default, so there is no need for the 4S store to open them. Below is relevant information about car drain holes: 1. Concept: Vehicle drain holes are outlets designed to drain accumulated water from the vehicle during rainy weather. Generally, vehicle drain holes are located in the following areas: in front of the engine compartment near the windshield, in the four corners inside the sunroof, at the lower part of the front and rear doors, inside the fuel tank cap, at the bottom of the spare tire in the trunk, and in the gaps between the front and rear headlights and the body fenders. 2. Precautions: There is usually a drain hole under the fuel tank cap. If it becomes blocked, water may accumulate in the fuel tank during car washes or rainy weather, potentially causing damage to the fuel tank. The spare tire in the trunk is generally located in a relatively low part of the vehicle. When driving through water, if the water level rises above the headlights, water may seep into the interior. The drain holes in this area are used less frequently.