Basically when I toggle the steering wheel remote up and down it switches to the next or previous track on the CD playing however when listening to the radio and I toggle the switch instead of switching to the next programmed "preset" it goes to the next FM station so if I'm listening to 100.3 it goes to 100.5 instead of going to my next programmed preset of 103.5
The installer told me it was some settng on the D2 itself but I have not found any such thing. He told me if the track switch works so should the fm presets, but it doesnt.
Maybe someone can advise.