The only thing to do in addition to connect the box to the car radio is to activate the auxiliary function (long presses on 'expert' and navigating the menu).
For the bluetooth module no problem even if the whole is in the glove box.
Please note all times, the case goes on the charger 6 cd ...
Instructions in English and German only. Too bad, one in French would have been better!
A little bad point only, no presence of the cable jack while enrolled in the list of components.