What is the process in fixing the servo or actuator that makes the cabin vent open and close? I just changed my cabin filter and noticed that it no longer actuates, I assume because the previous owner failed to use the vent open selector and instead forced it open and broke it. So what is the process, because if it's expensive I'm not doing it, but if it's something i can DIY then i am open to it, just want to know what it takes to get it fixed . Thanks
2010 is250

 

^^^^See Post #51 here:

https://www.clublexus.com/forums/is-...to-circ-4.html

Lou