nav screen swap

Hey all, I'm a long time lurker, first time poster. I recently bought a 2004 LX470, and the nav/hvac system is filled with gremlins. When you first start it, the screen doesn't generally work and when you press the MAP button, it says "The external system is not connected." If you press the...

With @jerryb and other forum members having hammered out the process for a factory nav delete, I thought I might pick up from there and show the complete process of a head unit install. The goal of my install was to be minimally invasive, so I reused as many of the factory components as...

Does anyone have experience swapping their nav screen between two different model year LXs? I have a new-to-me 2010 LX with a yellow screen that I'd like to fix. I have access to a donor Nav screen from an '09 LX, although the UI is a tad different. The '09 has a nice dark UI, and the '10 is a...