Why does the Nissan Teana only have one reverse light on?

[Sharon]

New Nissan Teana has only one reverse light due to the simplified vehicle configuration, which includes one reverse light and one fog light. According to relevant regulations, vehicles with a length of less than 6 meters must be equipped with a reverse light, while the other one is optional based on customer needs. The related details are as follows: 1. Reverse light: Lights are one of the most critical components of a vehicle, whether they are headlights, fog lights, or high beams, they all significantly affect the driver's safety factor. Vehicles with a body length of less than 6 meters are required to install only one reverse light, while the other light is optional. The new Nissan Teana has only one reverse light because indeed only one light is installed. 2. Function: The function of the reverse light is not for illumination, as illumination is mostly provided by headlights or high beams. The primary function of the reverse light is to warn vehicles and pedestrians behind, indicating that the vehicle is preparing to reverse and requesting them not to approach and to be cautious. The second function is to allow the driver to clearly see if there are any obstacles behind the car, enabling them to plan the reversing route to avoid collisions.