JVC KSBTA100 Add-On Bluetooth Adapter
I was tempted to remove a star because I initially could not get it to work, ready to blame the documentation, but to be fair, it turned out to be the head unit settings and my fault for not reading that manual properly....although there may be a slight argument for inadequacy in the head unit's documentation.....but back to this little gem.<br />The paperwork initially appeared sparse, but a quick read revealed that it adequately covers the installation and operation of the device itself.  Installation is 