For all you operators suffering in a new PB400 with a crappy factory installed Blaupunkt/Bosch Calais stereo:
http://www.uneeksupply.com/Blaupunkt-Au ... 15181.html
plugs into the back and then has to be activated by following the directions in the manual. $7 dollar cord for a 1/4 million dollar machine, you would think PB could do this since they give us such a crappy radio, but we've had to install them on all our machines despite our discussions with the reps.
enjoy