Recently installed a 12” sealed sub and 1800w amp in my 2013 Lexus gs 350 and so far I’ve been able to narrow down all the small rattles and deaden them, door switch panels, gas cap, 3rd brake light, so far. However there’s one big rattle sound on more compressed and bassy songs that’s causing an almost smacking sound in the dome light/sunroof area. I plan on taking down the dome light once I can find the steps to do so but can’t find any headliner removal threads/videos. Does anyone out there have experience with the same issue? What was the solution? And if anyone has the steps to remove the dome control panel in this vehicle any help is appreciated.