The connection in Multipla2 worked with matching adapter panel (add. 8.95) and Antenna Adapter (add. 1.10) properly and the CD player performs despite about 70 ° -80 ° tilt installation (lt. JVC manual max. 30 °) perfectly its services.
The telephone connection is great and works with two cell phones properly.
The only restriction is the (systemic) echo on the part of the interlocutor.
The continuous positive problem I have, despite the foreseen on the wiring harness modification options not yet solved, the assignment of the station buttons stayed with me, however, despite a complete separation of the device when plugging the wiring harness received.
At the moment I live well with the fact that the radio works only when the ignition. Preset buttons are as well preserved as the memory Fuktion for playing on CD and USB. It continues where it left off.
Pleased me that unlike other JVC devices that I looked at, in addition Rear depends here no USB cable from the device into which a Bluetooth dongle must be plugged, but the functionality is integrated.
Surprised me was that for the DCP no protective case (box or bag) is delivered with. This is true in the delivery (which I have of course only afterwards thoroughly read ;-), but with this function that should go without saying.
All in all I am very satisfied.
Easy to use, good setting and good sound.
In any case, a crystal clear buy recommendation!