View Full Version : installing navigation after the fact

07-25-2005, 07:23 AM
I have a 2005 M35 that does not have Nav. I wanted to get it but it was not available at the time in the color car I wanted. Does anyone know if it is possible to add in the factory unit now easily. I installed Sirius the other day on my wifes FX35 and it was easy with all the wiring already there. The car does have the back up camera so I am hoping the original nav utilizes the same screen etc.

07-25-2005, 07:26 AM
The non-nav screen is smaller than the nav screen.

07-25-2005, 09:28 AM
The non-navi has a 7" screen as opposed to the navi which has a 8" screen. You may have to swap out screens as well as the entire nav kit.

07-25-2005, 10:41 AM
it's not the answer you want to hear, but you would be better off trading in your car for one with nav....