Many drivers are unaware that their car includes a simple feature designed to make nighttime driving easier and more comfortable. The small lever or button found on the rearview mirror is often overlooked, yet it serves an important purpose. When switched to the night or anti-glare setting, the mirror changes its angle slightly, reducing the brightness of headlights from vehicles behind you.
This helps soften harsh reflections without blocking your view of the road. Using this feature can make a noticeable difference during evening or early-morning trips. Bright lights in the mirror can cause discomfort and make it harder to focus on your surroundings. By adjusting the mirror to the dimmed setting, you protect your eyes and maintain clearer night vision.