Can modified fog lights pass the annual inspection?
2 Answers
Modifying the original front fog lights is completely acceptable and will not affect the annual inspection. Fog lights generally refer to automotive fog lights, which are installed at the front and rear of the vehicle. Here is the relevant information: 1. Fog lights: Due to low visibility in foggy conditions, the driver's line of sight is limited. Fog lights can increase the operational distance, especially the strong light penetration of yellow anti-fog lights, which enhances visibility for both the driver and other traffic participants, allowing approaching vehicles and pedestrians to detect each other from a greater distance. 2. Vehicle modifications: Before modifying a vehicle, it is necessary to consult the vehicle management office to ensure the modifications are legal. Even legal modifications must be registered with the vehicle management office.
I was so happy after installing those aftermarket fog lights on my car, thinking night driving would be safer. But during the annual inspection, they failed me—the inspector said the lights were too glaring and exceeded brightness limits, affecting other drivers' visibility. They mainly check if lights meet safety standards: proper positioning, only white/yellow standard colors allowed, and controlled beam spread. I had to visit a professional shop to adjust the angles and switch to certified bulbs before passing. Advice: always check inspection requirements before mods—don’t repeat my mistake of rushing in unprepared. Passing inspection with modified fog lights depends entirely on compliance. Safety first is key. Many car enthusiasts share similar lessons—choosing certified products and professional installation is crucial, or re-inspections become a hassle.
