How to Turn on the Seat Ventilation in the 2020 Passat?
1 Answers
Adjust it on the air conditioning panel in the middle of the center console, and find the switch or knob with a seat and fan graphic to press or turn it on. Below is the relevant introduction to the Passat seat ventilation: 1. Principle of Seat Ventilation: The seat back and cushion are made hollow with fans added inside, allowing the seat temperature to quickly balance with the air temperature inside the car. The unique ventilation circulation system of the seat ventilation air conditioning continuously delivers fresh air through small holes in the seat cushion and back, preventing sweat accumulation on the hips and back, providing a comfortable riding environment, and effectively improving the air circulation between the body and the seat surface. Even after sitting for a long time, the contact area between the body and the seat remains dry and comfortable. 2. Forms of Seat Ventilation: Currently, there are two forms of seat ventilation: suction and blowing. The difference between these two air supply forms lies in the airflow pattern: blowing creates turbulent flow, which is active cooling with high wind pressure but prone to resistance loss. Passengers can clearly feel the seat blowing, similar to an electric fan in summer; suction creates laminar flow, which is passive cooling with low wind pressure but stable airflow, offering better cooling performance. However, passengers are less likely to perceive the ventilation function compared to the blowing form, similar to the cooling fan of a laptop.