Originally Posted by Mrlandy
I just added nav to my 2012 focus titanium last night. I had the turn by turn sync services and it was terrible. I bought a full nav unit on ebay for $500 from a wreced titanium and installed it in my car. It came right up, all the connections were identical, as a matter of fact, the units loaded identical as well. This makes me think a software update for nav is possible. I thought the new unit may be tied to vin, but it wasn't. I got lucky. I now also have the ability to add a backup camera. I am a happy camper since everyting worked.
Very interesting. Can you link the ebay item? Got pics? I'd like to see exactly what you bought.