What is the symbol for turning on the headlights?
3 Answers
The symbol for turning on the headlights consists of light lines slanting downward and light lines pointing straight forward, representing low beam and high beam, respectively. Both low beam and high beam are primarily used for nighttime illumination, with the difference being that low beams have a lower angle and shorter range, while high beams have a higher angle and longer range. Below is an extended introduction about car headlights: 1. Function: The main purpose of car headlights is to provide illumination for nighttime driving. Car headlights are also referred to as car front lights or car LED daytime running lights. As the 'eyes' of a car, they not only relate to the owner's external image but are also closely tied to safe driving at night or in adverse weather conditions. 2. Types: (1) By purpose: Car lights can be divided into two categories—illumination and auxiliary. Among them, only the headlights and some fog lights equipped on certain cars serve an illumination function, while the rest are auxiliary lights. (2) By category: Currently, there are four types of car headlights: laser headlights, LED car headlights, xenon headlights, and halogen lights.
As someone who has been driving for over a decade, I always pay attention to these small details. When the headlights are turned on, a blue, bulb-shaped icon lights up on the dashboard, indicating that the lights are functioning properly. This indicator is usually located next to the speedometer or tachometer, making it easy to spot at a glance. In dim weather or at dusk, I manually twist the light switch to ensure it turns on; nowadays, many cars come with automatic headlights that activate upon starting, and the indicator appears accordingly. Developing this habit is crucial because forgetting to turn on the lights in tunnels or during rain can be extremely dangerous. If the icon doesn’t light up, it might indicate a burnt-out bulb or a fuse issue, which needs immediate repair. I always check this to avoid accidents at night—safety comes first.
When I first started learning to drive, I was particularly curious about this indicator. A friend told me that after twisting the headlight switch, a small blue light icon shaped somewhat like a ball would illuminate on the dashboard, positioned in the middle. After trying it a few times, I realized it's easily overlooked, especially by beginners who might forget to turn on the lights. My suggestion is to make it a habit to turn on the headlights as soon as you start the car, so when the indicator lights up, you can be assured. Some cars in automatic mode will turn on the lights when it gets dark, and the icon will also illuminate. Once, I forgot to turn on the lights and almost had an accident in a parking lot. Since then, I check this indicator every day, treating it as a little driving reminder. This icon helps confirm whether the lights are functioning properly—simple yet practical.
