Why does the radar keep beeping after applying the color change film?

[DeJoanna]

The film near the radar area was not applied properly, and there is still air trapped inside. The advantages and disadvantages of automotive color change films are as follows: 1. Advantages: (1) No damage to the original paint: Automotive color change films can isolate the paint from air contact, preventing oxidation and damage to the paint, thereby extending the lifespan of the original factory paint. (2) Convenient and eco-friendly: When you want to change the color, simply peel off the film from the car body without leaving any traces or harming the original paint. The film is made of high-molecular eco-friendly materials, which do not have any adverse effects on the vehicle's paint, and can be replaced at any time. 2. Disadvantages: Color change films must be registered; otherwise, it is illegal. Due to the convenience of color change films, some vehicles involved in accidents can evade responsibility by simply peeling off the film. Therefore, national regulations require that the use of automotive color change films must be registered within ten working days; otherwise, it is considered illegal.