JRFawcett430

Is there a way to be able to use the phone and nav while driving? Lexus says no....but I have read some posts that lead me to believe that it is possible. I did talk to a Lexus tech who said they can't do it (I think they won't do it) but he did say that Custom Stereo and Sound in Houston could do it. I haven't called them to find out...... The posts I have read talk about cutting wires....don't really want to do that. Question: Has anyone done this without cutting wires? If so, can you share?