This small lever on the rearview mirror that almost nobody uses
Many people believe the small lever under the rearview mirror is only for adjusting the mirror. In fact, it activates the so-called night mode of the rearview mirror . And no, this technology isn’t new: this system has been around for decades.
Its function is remarkably simple: to reduce glare from the headlights of following vehicles – entirely without electricity or sensors. It is based solely on a clever mechanism that utilizes the angle of the mirror.
In the normal position, you see a clear, bright reflection. By flipping the lever, the mirror’s angle changes slightly, and the direct light is dimmed. You can still see the vehicles behind you, but you won’t be blinded. The result: a more comfortable and less tiring drive.
Why it really changes driving at night
If you are blinded by headlights behind you, several things can happen:
- faster eye strain
- decrease in concentration
- small distractions
- Discomfort while driving
Simply pulling this lever immediately reduces the brightness in the rearview mirror. The difference isn’t dramatic, but it’s definitely noticeable, especially on long journeys.
This is exactly the kind of small detail that significantly improves driving comfort without you even thinking about it. We often talk about more comfortabledriving at night , but few drivers actually use this feature.
