Ive had this rattle since I got the car, looked at other threads and it does not appear to be the center speaker rattle.

the sound cannot be heard from the engine compartment so it leads me to believe it's something deep inside the dash.

wondering if someone else has any ideas or has experienced the same.

it occurs at around 900 rpm or the first 15 seconds after starting the car cold at idle, seems to be uniquely linked to the engine vibration.

https://www.youtube.com/watch?v=EUoHSr9OUVE