i found a two new issues: sorry for posting all few hours an new topic but now i´m in testing mode ;-), the bluetooth on the FP2 is not working properly with the mercedes Comand system. telephone partners don´t even get a complete sentence from my voice because the voice was interrupted every few seconds.
also the data service from the command is interrupted every few seconds, but this is not relevant for me now.
i read that there are some others who have similar problems with jam box etc. but not with Comand system. - so, there is no way to use it in the vehicle.