What is the symbol for high beam?
2 Answers
Generally, on the dashboard, the high beam symbol is blue with straight light projection lines without any tilt; the low beam symbol is green with downward-tilted light projection lines. More information about modifying car lights is as follows: 1. Legal basis: Article 16 of the "Road Traffic Safety Law of the People's Republic of China" states, "No unit or individual may assemble motor vehicles or alter the registered structure, construction, or features of motor vehicles without authorization." Article 97 further stipulates: "Illegal installation of alarms or marking lights shall be forcibly removed and confiscated by the traffic management department of the public security organ, and a fine of not less than 200 yuan but not more than 2,000 yuan shall be imposed." 2. Introduction: Halogen lamps emit light by heating a filament to incandescence, while xenon lamps rely on high-voltage arc discharge for illumination. Compared to ordinary halogen car lamps, xenon lamps have the advantages of lower energy consumption, higher brightness, longer range, and longer lifespan. The disadvantages of xenon lamps include poor light focus and the potential to impair the vision of oncoming drivers due to excessive brightness (which can be mitigated with lenses). Xenon lamps also have weak penetration and a delayed response effect.
The high beam indicator on the dashboard is usually a blue light symbol shaped like a horizontal beam. It illuminates when the high beams are turned on to remind you of the lighting status. Having driven for over 20 years, I've seen many beginners overlook this indicator, resulting in them blindingly using high beams in urban areas and getting flashed by oncoming drivers. This symbol isn't just for your convenience—it's crucial for safety. Use it on open highways for better visibility, but turn it off immediately when encountering vehicles or pedestrians to avoid dazzling them and causing accidents. To check, start the vehicle, turn the switch to the high beam position, and the blue light on the dashboard should come on. If there's no response, the bulb might be burnt out or there could be a wiring issue, so it's best to get it fixed promptly. Developing a habit of frequently checking the dashboard can save you trouble; this practice has helped me avoid many nighttime hazards.
