What does it mean that Changan cs55plus rearview mirror lights up?

The light in the rearview mirror of Changan cs55plus is on, and there is a small yellow light in the rearview mirror, which is a blind spot monitoring and early warning system. When there is a moving obstacle approaching or leaving behind the vehicle, this light will light up to remind the driver that there are vehicles or pedestrians in the blind area, and he should change lanes or turn carefully to avoid traffic accidents caused by the blind area. In order to facilitate the driver's operation, prevent traffic accidents and ensure personal safety, all countries stipulate that rearview mirrors must be installed on cars, and all rearview mirrors must be able to adjust the direction.

What's with the lights on the rearview mirror?

The function of the dazzling rearview mirror is to minimize the influence of the high beam dog behind the car, that is, to prevent the headlights of the car behind from shining on the rearview mirror inside the car when the light is too strong, thus distracting the driver. When you meet some unruly drivers, they may turn on the high beam for a long time. Such strong light will directly affect safety, so the anti-glare rearview mirror is quite effective.