Originally Posted by exit143
New to the forum so first off, hi. My name si Larry and I have an 2004 RX330 and am looking for hte factory navigation system. Can anyone direct me?
Thanks in advance.
Hi Larry welcome to CL.
As for trying to swap the factory NAV into your non-nav RX330. You are better off to trade your vehicle in than to retrofit it into your vehicle. The individual parts alone for the dash, monitor, NAV brain and disc drive, rear view camera and wiring harnesses are going to cost you well over $5k not including the time and labor for install. Plus the factory NAV also controls other integrated feautres like the automatic climate control, and a few other trip monitors and components. You can start calling your local Lexus dealer parts department for a list of these parts, but because the system is so complex, it's not worth the hassle to get it to work on your RX330. Trading it in for a new RX w/NAV is your best bet if you want factory NAV. Or you can go aftermarket with a double-din headunit like Eclipse or Pioneer, or go with a Garmin, Magellan or Tom Tom. Good luck.