I have a 2014 Cadenza and love it. I do have one question. I was reading all of the voice commands to get comfortable with them. I have a iPhone that I plug in and it sees it as a IPOD. In the manual it says you press the voice button and say "next song" or "previous song" to go forward or back when playing the IPOD. When I do this all I get is "next folder" command not available in this mode. Other voice commands work but not these two. If you use help under voice commands they don't even show as valid commands. Whats up?? One who would not have those commands and two, why is it in the manual if it does not exist? Any help is appreciated!