What is the button on the lower side of the Audi A6 B-pillar?
3 Answers
Audi A6L B-pillar button is a negative oxygen ion generator. Here is some related knowledge about negative oxygen ions: Classification of air negative ions: Air negative ions can be divided into three types: large, medium, and small. The small-sized negative ions are beneficial to human health. Uses of small-sized and large-sized negative ions: Small-sized negative ions can more easily pass through the human blood-brain barrier and exert their biological effects. Large-sized negative ions have limited medical and health benefits for the human body and are mainly used for dust removal and air purification. Function of the negative oxygen ion generator: The negative oxygen ion generator can purify the air inside the car.
The button on the lower side of the Audi A6's B-pillar is actually a seatbelt height adjuster. Having driven this car for many years, I often use it to adjust because an improperly positioned seatbelt—either too high (choking the neck) or too low (slipping off the shoulder)—is uncomfortable. Operation is quite simple: just press the button and slide it up or down to accommodate people of different heights. Its compact and discreet design blends seamlessly with the car's color scheme. During routine maintenance, be careful not to let dust accumulate and jam the mechanism—I once encountered a minor issue where it became less responsive, but a quick cleaning fixed it. The key benefit is that it enhances the seatbelt's fit, ensuring better body protection in case of a collision while driving. Additionally, similar designs can be found in other Audi models like the A4, reflecting a focus on ergonomic considerations.
I really like the button under the B-pillar of my Audi A6 for commuting. It adjusts the seatbelt position, which is perfect since my family has both tall and short passengers. A quick adjustment before driving prevents any complaints. The button has a refined feel—it presses down lightly and slides effortlessly. I suspect it's made of wear-resistant material, as frequent use hasn't caused any issues. For maintenance, just avoid stuffing clutter in that corner and occasionally wipe it with a damp cloth to keep it smooth. This design greatly enhances driving comfort, especially on long highway drives where it reduces shoulder pressure. Compared to older models, the new A6's button is even smoother, showing how Audi continuously improves the details for a better experience.
