Seek+/- works for ipod controls but not for preset. My car only has 2 buttons for tracks so it was assigned to seek +/- since I use the ipod more often. On radio mode it will go from freq to freq and not the presets. Kind of annoying but not so bad with HD radio since each radio station has multiple stations within it. The seek is used to go between each one.
In that scenario, I would program the track down button on the steering wheel to P.List up and the track up button to Seek up... You could only go up, but at least that way you could skip through your FM presets and still be able to jump tracks on your IPod...
That's an issue that's been haunting me with my current setup... And I need to try to fix it, just haven't had time to tear my dash apart again... But because of that, I decided to program my track up/down buttons on my steering wheel to be P.List up/down... This works great for skipping through FM presets, and the music on my Z3 hard drive as I keep it set on random... Now, with an IPod, it doesn't work out so great.... P.list does nothing, as I put all of my music into one single playlist and just put my IPod into random mode... So to get to the next artist/song, I have to reach to the Z3 and hit the track up/down...
On my previous Chevy truck, I programmed track up/down to be track up/down on the steering wheel... I had an extra button(called Prog) that did nothing, so I programmed it to be P.List up... which worked out great... And although I do have an extra button in my new truck, it had an issue programming... For whatever reason it got confused with volume down.... Like I said, I need to tear my dash down and see if I can't find a way to program that last button....