Bought my 04 TL without navi like an idiot knowing i would want it. Now that i work in NYC i need one and dont like the on-the-window types because they get robbed all the time and i want to know if i can swap my stock stereo with a stock navi provided i add the antenna wiring for it...

 

yes its been done before the non navi to navi conversion
here is a link
https://acurazine.com/forums/3g-tl-audio-bluetooth-electronics-navigation-94/non-navi-navi-conversion-90%25-complete-633647/
or
https://acurazine.com/forums/showthr...=navi+non+navi

 

thanks