
The car's heating switch is located at a position displaying a thermometer icon, which can be rotated to turn on the heating. Heater composition: The car heater consists of a housing and a tube-fin radiator installed inside the housing, along with a water chamber, inlet pipe, outlet pipe, motor, and blower wheel. Heater principle: A car heater that utilizes the heat from the engine coolant as a heat source for warming. It features two horizontally placed water pipes and vertically arranged water chambers, with the radiators arranged in a stepped overlapping manner inside the housing. Each radiator has an independent motor, blower wheel, air chamber, and inlet/outlet vents, supplying warm air from two outlets. On one side of the two radiators, there are two water chambers, while the other side has one water chamber. The water chambers of the two radiators are connected in series, allowing the water to flow in a double U-shape. This product has a compact structure, small size, large air volume, excellent heating effect, and flexible installation options. It can be installed horizontally, vertically, or suspended in different positions as needed.

Having driven the Passat for several years, I'm quite familiar with the position of the heater switch. It's located on the air conditioning control panel, usually right below the central air vents on the dashboard. There's a dedicated knob for temperature adjustment—turn it to the right into the red zone to activate the warm air. If your car has an automatic function, simply pressing the AUTO button makes it more convenient, as it automatically adjusts to a comfortable temperature. The placement is quite ergonomic, allowing easy operation with your right hand. In winter, wait a minute or two after starting the engine before turning on the heater; this way, the air won't be freezing cold, and it also protects the vehicle's systems. I should mention that there might be slight design variations across different model years of the Passat—for instance, newer models use touchscreen controls—but the essence of the switch remains the same, always in that general area. If you can't find it at first, you can always refer to the manual or try the remote preheating feature via the app. Regular maintenance checks, like monitoring coolant levels and ensuring air filter cleanliness, can prevent malfunctions and guarantee smooth transitions between winter and summer driving experiences.

As a frequent driver of Volkswagen cars, the Passat's heater switch is prominently located in the air conditioning area, typically on the center dashboard, and can be activated by turning the temperature knob. My usual driving experience is to wait for the engine to warm up a bit after starting the car before turning on the heater, which makes it more effective. The knob has red and blue indicators showing the direction, making it easy to locate, and even beginners can get used to it after a few tries. Turning on the heater in cold weather also helps defog the windows, enhancing safety. Its fixed position on the panel prevents accidental operation, showcasing thoughtful design. If the switch doesn’t work, consider checking the fuse or wiring, but common issues are usually simple. In short, locating it makes daily driving convenient, and the Passat’s design is undeniably hassle-free.

The Passat's heating switch is located on the air conditioning control panel, featuring a prominent temperature knob. Simply rotate it to the hot position. It's positioned in the central control area in front of the driver's seat, with intuitive and easy-to-understand operation. My driving habit is to start the vehicle and let it warm up for a short while before adjusting the heating, ensuring even and comfortable warmth inside the car. If the knob feels sticky or responds slowly, a simple cleaning should suffice. The location hasn't changed, reflecting Volkswagen's reliable and practical design.


