Hey guys/gals, recently changed my cabin air filter in my 08 LC200 and noticed the white recirculating door was not moving in the open or closed position. It moves freely in the closed and open position regardless of the Button is pressed. (circulation & recirculation). I was wondering what is the process to fixing this. hopefully I don't have to pull the whole dash. I searched briefly to find a tread on here, but came up short. perhaps if there's is a link that someone might show me. that too would greatly be appreciated. any and all advice is welcomed.