I just completed the modification to a non-Nav set up in my 2006 LC100 (0/4 production date). I’m offering up the complete head unit that was working fine when removed. The lower buttons (rear heat, mirror heat, defrost) were moved to the new unit and the “off” climate control button sits a bit proud of the others but works fine. Some wiring that wasn’t needed is also included. How about $500 +shipping from San Diego.
Nick
Nick