Where are the drainage holes located on the Audi A3?

[DiArthur]

Audi A3's drainage holes are generally distributed in areas such as the fuel tank cap, engine compartment, beneath the door panels, and sunroof. Below is relevant information about drainage holes: Concept: Vehicle drainage holes are outlets designed to drain accumulated water from the vehicle during rainy weather. Typically, vehicle drainage holes are located in the following areas: in front of the engine compartment at 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. Precautions: There is usually a drainage hole beneath the fuel tank cap. If it becomes clogged, water may accumulate inside 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 lower part of the vehicle. When driving through water, if the water level rises above the headlights, water may seep into the interior of the vehicle. The drainage holes in this area are used less frequently.