How to Turn on the Seat Ventilation in the 2020 Passat?
3 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.
When I first drove the 2020 Passat, the seat ventilation operation was quite intuitive. After getting in and sitting down, I checked the side of the seat for a button with a fan icon—a light press activates the ventilation. Typically, there are three fan speed levels, adjustable via the same button or a nearby control. Turning it on in summer provides instant cooling. This feature works in conjunction with the AC; I usually turn on the AC first before activating the seat ventilation for faster overall cooling. It’s especially useful on long drives, preventing sweat-induced fatigue and enhancing driving safety. I recommend regularly checking the button’s condition to avoid dust buildup affecting responsiveness. Occasionally clean the seat surface with a soft cloth to keep the vents clear. In hot climates, combining it with window sunshades further boosts comfort.
Those who have studied automotive technology know that the 2020 Passat's seat ventilation design is convenient for daily use. The activation method is simple: just press the ventilation button on the seat or central control area, identifiable by the small fan symbol. After pressing, the system automatically operates and allows switching between three wind speed levels via touch or clicks. It integrates with the vehicle's air conditioning to ensure the fan is operational when ventilation is activated for improved efficiency. The core feature is the built-in small fan that drives airflow to cool the seat surface. For maintenance, I regularly check the fuse located in the fuse box to prevent malfunctions caused by blown fuses. Other functions like seat heating can be toggled with the same button controlling ventilation, making it easy to set personal preferences during use.
