Why dont you get an aftermarket navi for your car.. there are plenty of varieties and brands to choose from. To have the 2003navi custom installed.. I think you are smart enough to realize that it anything is possible with the right amount of money.. but the hassle is not worth it. Hey if you go through with it.. toss that biaatch up into the DIY forum!!!!
Im not sure if it would be possible as the factory nav unit may be linked into the ECU for speed sensors. Either way the price for all the parts....screen, computer and sensors....would cost way more than having an aftermarket navi unit installed. But if you want something noone else has go for it.
hey guys, if um dumb enough to get this dumb, ill post a thread in huge letters, but i think i just might fo with the clarion or something.
NIKEREY - you are right about it hookin in with the ECU, cause my dad just bought a new 03 MDX and that **** tells u the mpg ur getting and all that ****... man, **** this idea...lol hahaha just a thought