Is it illegal to modify the position lights of a car?
2 Answers
Any unauthorized modification of any part of the vehicle is considered illegal. Design standards requirements: Automotive design standards require position lights to be orange or amber in color, spaced no less than 80 centimeters apart. White light lacks sufficient penetration compared to yellow light, making it hazardous in conditions such as heavy fog, dusk, or poor visibility, thus constituting a major safety hazard when modified. Precautions for using position lights: Position lights are warning lights primarily used in low-visibility weather to alert other vehicles. They also turn on when the headlights are activated. In hazy weather, during evening drives, or in light rain, position lights can be used alone without the need to turn on the low beams, making it easier for vehicles in front and behind to identify your car.
I've been driving for over a decade and have modified many car parts, including small things like parking lights. Is it illegal? In most cases, yes, because Chinese traffic regulations require lights to comply with national standards. Parking lights are usually white or amber, and modifying them to other colors like blue or purple may violate regulations. Without proper registration, your car will be rejected during the annual inspection, and you may be fined 200 to 500 yuan by traffic police. Safety is also a concern—installing overly bright lights can blind oncoming drivers and easily cause accidents. I once installed a bright light, and at night, other drivers kept flashing their high beams at me, so I quickly changed it back. Therefore, it's best not to modify them—factory lights are sufficient. If you really want to modify them, consult the DMV first about the registration process, and avoid buying cheap, low-quality products online. Safety comes first—think carefully before making changes.
