Press 'secret' button on your car to instantly enhance your driving vision

The button has a super important function (Image: Getty Images)

While many of us consider ourselves skilled drivers, there's always room to learn and improve our knowledge of the road and our vehicles.

Recently, a surprising discovery has got people talking online, revealing that a small button on car mirrors has a practical function. This revelation came to light through a TikTok video posted by chequanxiaoqiao, which highlighted lesser-known car features.

In the video, she mentions that only about 5% of people are aware of certain car features, including the small mirror button. She explains its purpose, saying: "The lights of the rear car are too dazzling when driving at night. We just need to press this little wrench under the rear view mirror - you can turn on the anti-glare function."

The button, resembling a power button, is often overlooked, particularly in older vehicles. However, its auto-dimming function is incredibly useful for nighttime driving. By adjusting the rear view mirror, it helps prevent glare from the headlights of cars behind, ensuring clearer visibility for the driver.

Although it's sometimes referred to as a "secret" feature due to its relative obscurity, now that you're aware of its purpose, you can utilize it to enhance your driving experience. After all, having an unobstructed view of the road is crucial for safe driving.

The video quickly went viral, racking up more than 800,000 views, and sparking a flurry of comments from shocked and enlightened viewers. Some couldn't believe they'd been in the dark about certain features in their cars, while others suggested it's time people brushed up on their vehicle knowledge.

A gobsmacked viewer confessed: "Wait a minute. You mean to tell me there was an anti-glare function all the nights I nearly drove off the road."

Someone else was equally astonished, asking: "Why am I learning this now?" Another person wrote: "My car doesn't have half of these."

Yet, not everyone was as taken aback by the shared tips. For some, these were just matters of common sense.

One stated with confidence: "People with common sense know all this stuff." Another chimed in with: "I'm sorry, but I literally knew every single one of these. Anyone that doesn't needs to get checked."