There is the CD-SR11 which has a button for:
http://www.pioneerelectronics.com/PUSA/ ... es/CD-SR11
1)Audio -- does this attenuate the sound?
2)Voice -- what does this do?
3)SRC -- this switches between nav,radio,bluetooh, av2, ipod etc..
4)POS -- what does this do?
5)Guide -- what does this do?
6) cross button for track seek, Preset Radio, and Scale For Nav.
also there is the CD-SR1, will the buttons work for the D3?
http://www.pioneerelectronics.com/PUSA/ ... ies/CD-SR1
This has buttons for:
1) phone menu - does this bring up the blue tooth screen?