I also have a FEH with the Nav system and need to do the same thing. I had a P.I.E. unit installed in my Honda Civic Hybrid that I traded to get the FEH. I did not remove the unit because it only worked with Honda head units. What I was wondering is if you got the P.I.E. X-3 installed and how is it working if you did. I'm going nuts without my MP3 player and don't want to get out the original CDs out just to play them in my FEH.

Thanks,

Mike