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What is the button on the right B-pillar of the Audi A6L?

2 Answers

MacJosiah

07/28/25 11:21pm

The button on the right rear B-pillar of the 2016 Audi A6L is a negative oxygen ion generator. When activated, the air vent on the B-pillar will release negative oxygen ions. Below is an introduction to the Audi A6L: 1. Introduction one: The Audi A6L was the first Audi model to enter the Chinese market, with its predecessor being the third-generation Audi 100 (code-named C3) introduced in 1988. 2. Introduction two: The Audi A6L is a vehicle series developed by FAW-Volkswagen Audi based on the German new A6, serving as the successor to the A6. In June 2012, the redesigned Audi A6L was launched, equipped with a 35 TFSI powertrain, and its exterior design somewhat resembled the new version of the A4L. 3. Introduction three: On August 26, 2017, the Audi A6L 30th Anniversary Edition debuted at the 2017 Chengdu International Auto Expo and was officially launched during the event.

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OLeilani

08/12/25 3:44am

When I drive my Audi A6L, I often use the button on the right B-pillar, the small one next to the door. It mainly controls the safety function of the rear door locks. Specifically, when you press it, it locks the internal door-opening mechanism of the rear doors, so passengers in the back seat—especially children—can't open the door by pulling the handle from the inside. This prevents accidental door openings while driving, reducing potential hazards. I have two kids, and I always press this button when taking them on trips—it gives me peace of mind and enhances safety. Audi designed this feature thoughtfully, with an ergonomic and easy-to-use button location. If the button stops responding, it might be due to an electrical issue, such as a blown fuse or a loose connector. It’s advisable to avoid using chemical cleaners to wipe it and keep it clean. As a premium car, the Audi A6L pays great attention to safety details. This feature, along with others like airbags, makes long drives more reassuring.

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