Hello everyone I am new here and am hoping that maybe you guys could help me out. I recently purchased a 2005 TSX, the radio was locked and it was missing the navigation dvd. So I called the dealer they gave me both codes now I entered the radio code and it went right on now I just received my updated DVD from Navtec today everything seemed to be working until the input code popped up! I try to press every single button and I get nothing..So therefore I cant input the code to get the Nav to work. Can anyone please help me out? .Thanks

 

I have the exact same problem. The backlighting went out on my 2004 TSX console and the navigation system buttons. They repaired the lighting but now my navigation system freezes at the input code screen.