Can I pass the annual inspection with xenon headlights?
2 Answers
As long as the modified xenon headlights are equipped with bi-xenon projectors and do not have glare issues that could affect the safety of oncoming drivers, they can pass the annual inspection. The necessary configurations for xenon headlights are: Projector lens: The luminous intensity of xenon headlights ranges between 4000K~6000K, far exceeding regulatory requirements. Therefore, xenon headlights must be equipped with a projector lens to reduce intensity for safe use. Otherwise, the brightness of xenon headlights would be like staring directly at the sun, posing a significant threat to other drivers and pedestrians. Headlight cleaning system: Xenon headlights have relatively poor light penetration capability. If dust or mud adheres to the headlights, it can cause light refraction and scattering, affecting other drivers and pedestrians. Additionally, xenon headlights have weak penetration power. Dust can impair their illumination effectiveness, so vehicles equipped with xenon headlights must have a headlight cleaning system.
I used to work at a vehicle inspection station and often encountered people asking whether their cars with retrofitted xenon headlights could pass the annual inspection. My view is that the key lies in whether the modification is compliant. According to China's vehicle inspection regulations, headlights must have certification, and xenon lights must be equipped with lenses to prevent glare and avoid scattering strong light. If your car doesn't support xenon lights from the factory, retrofitting them may easily exceed the standard brightness or cause angle deviation, triggering a failure in the inspection equipment. I've seen many car owners trying to save money by making haphazard modifications themselves, only to be rejected during the inspection and end up spending even more on repairs. Safety is a major concern—poorly adjusted xenon lights can dazzle other drivers at night, significantly increasing the risk of accidents. My advice is to consult a professional shop first, understand the local standards before making any changes, and don't underestimate the importance of headlight inspection.
