I would like to remove the ceiling lighting over the interior mirror. I took off the black frame and the sheik transparent cover, but the button element can not take off. I pull for plastic but I do not want to break something and using medium strength I do not want to go out. What can hold him and how to take him off. I thought he was holding a screw but nothing. Does anyone have a way? I want to take it off because during the fast ride it vibrates and I would like to fix it. Maybe someone has a dismantling instructions from the site or a video how to do it.