I have a 2004 touring with nav. i removed the h/u and there are 4 harness in the back of it. the 2 big ones are the radio harness and the two small ones are navigation. i am replacing the hu so what do i do with the nav harnesses. should i buy an adapter to connect them together, leave them alone, cut them up, or what. im at a standstill on my project until i know what to do with it.

will my navigation still function if i leave the two plugs alone??
please help. thanks

 

Navigation will still function with that un-plugged. However the voice commands wont. Dont qoute me on that, thats what I found.

 

thanks... dont flame me for the next question.....
im a idiot when it comes to resistors, relays, all the technical stuff... so is there an easier way to make the voice for the nav work again....
once again dont flame because i did do research. but the method provided is just too complicated for a noob like me.