1992Q45A wrote:Oh I thought you were talking about just using the LCD.. you're talking about using the whole config? would that accomplish what we want to do? What does the console from the presidents do.. Do they have nav and stuff already... It would seem like you would just want the console not the entire system... it's in japanese and probably doesnt have all the functionality?
I thought you were talking about just using the LCD, but maybe I'm missing something
You're right. It's really not practical to convert a regular system to factory NAV system. It would involve a lot of stuffs like the screen, NAV central unit, GPS sensor, and the last but not least- wiring harness. A friend of mine has a 2000 LS400 wanted to convert to a factory NAV system. He bought the screen, central unit, and sensor for about $1,500. But then the dealer asked $1,000 for the wiring harness, and $3,000 to install the system. Too costly, he has to return the NAV system back.Using the J-spec screen to display info from a computer would be a better idea than to convert the whole system.