Where is the air conditioning drain pipe of the Passat Lingyu located?

[DeTheo]

The air conditioning drain pipe of the Passat Lingyu is located below the air intake filter. Function of the air conditioning drain outlet: During the operation of the air conditioning system, the evaporator continuously absorbs heat from the surrounding air, causing moisture to condense into water, which is then discharged through the air conditioning drain outlet. Hazards of a clogged air conditioning drain outlet: If the air conditioning drain outlet is clogged, water may seep into the passenger footwell through the connections, soaking items like floor mats. Cleaning method: Simply crawl under the chassis and use a thin wire to unclog it—the process is relatively straightforward. Among the various drain holes on the vehicle, the most prone to clogging are those near the sunroof and engine compartment, as these areas are often overlooked. Debris tends to accumulate here, leading to increasingly severe blockages. Owners should regularly clean the interior and maintain all vehicle components to prevent drain holes from becoming clogged.