I was trying to change my lightbar colors when I came a across an error. The first image shows the FPIU I used for police3. The lightbar works fine. However, the next two images show the same vehicle model, but with a different livery and is on sheriff2. I used the same texture I used in police3 for the lightbar. A bug occurred to where the lightbar seems to be blocked out by a 2d rectangular figure. The second image shows that the lightbar is visible from the top, but the third shows its not visible from the front back and sides.
I tried reinstalling the model and textures, restarting my pc, but nothing worked. Any way to solve this issue?