How many lights are there in a car taillight?

1. The width light, also called the position light, is to indicate the width of the car to remind the other party and the car behind. Wide lights are used to allow other vehicles to see when driving in the evening.

2. Brake lights, generally installed at the rear of the vehicle, the main color of which is red, enhances the penetration of the light source, so that vehicles driving behind can easily find the brakes of the vehicle ahead even in the case of low visibility, which can prevent rear-end collisions. purpose of occurrence.

3. The turn signal is an important indicator light that is turned on when the motor vehicle is turning to remind the front and rear, left and right vehicles and pedestrians to pay attention. The turn signal lamp adopts xenon lamp, the single-chip control circuit, and the left and right strobes work continuously.

4. The reversing light is installed at the rear of the car, used to illuminate the road behind the car, and warn the vehicles and pedestrians behind the car, indicating that the car is reversing, and the reversing lights are all white.

5. Fog lights generally refer to car fog lights, which are installed on the front and rear of the car. The driver's line of sight is restricted due to low visibility in foggy weather. The light can increase the running distance, especially the strong light penetration of the yellow anti-fog light, which can improve the visibility of the driver and the surrounding traffic participants, so that oncoming vehicles and pedestrians can find each other at a distance.

For BMW M3 Tail Light V2 2013-2020 year Red