bluetooth problem--when i touch the bt-tel button it will not highlight the function key so i can set up my phone and other stuff-can anyone help this is a avic d3 unit

duh set the ebrake sorry guys im an idiot

I'm having the same problem, the function key seems to illuminate for a second then disappears, is this because I am using the bypass?

Mine will do this from time to time...but it usually becomes available after leaving & re-entering the BT-Tel menu screen. It might not be "pressable" when I first enter the menu, but it never "goes away" after being highlighted.