Why does the 14th-generation new Sylphy only have one reverse light?
2 Answers
Nissan Sylphy is equipped with only one reverse light, located on the rear side corresponding to the driver's seat. According to the EU ECE R38 regulation, most EU countries permit vehicles to have either one or two rear fog lights. If only one rear fog light is installed, it can be positioned at the center of the vehicle body or on the same side as the driver. If two are installed, they must be symmetrically placed on both sides. Here is relevant information: 1. Function of reverse lights: When the car is shifted into reverse gear, the reverse light switch activates the reverse light circuit, illuminating the white reverse light at the rear of the vehicle to warn following vehicles and pedestrians, while also providing illumination. Some vehicles are also equipped with a reverse buzzer or voice warning device that emits an audible signal during reversing to indicate the vehicle is backing up. 2. Working principle: The reverse light switch operates as a normally open switch (normally disconnected). When reverse gear is engaged, a mechanical mechanism presses down the switch contacts, closing the circuit and turning on the reverse light and activating the reverse warning sound. When reverse gear is disengaged, the switch contacts spring back, and the reverse light circuit returns to an open state.
I just noticed that the 14th-generation new Sylphy also has only one reverse light on. Actually, this isn’t a defect but a deliberate design choice by the manufacturer. Most car models, including the Sylphy, are equipped with just one reverse light to concentrate the light when reversing, making it easier for others to see the movement and avoid confusion with brake lights, which could pose safety risks. The other light position is actually the rear fog light, which is only used in foggy or rainy conditions. Regulations only require at least one reverse light, so manufacturers design it this way, which also helps reduce costs and failure rates. Don’t worry too much during normal driving—unless the entire light is out, it’s unlikely to be a malfunction. You can check the bulb yourself or visit a 4S shop if needed. Regular maintenance is also important to ensure the lighting system functions properly and doesn’t affect nighttime driving.
