The music part is very efficient, especially with an iPod, with the same setting options as the iPod itself. The joystick is previously placed on the steering wheel has been moved on the dashboard, which is much more convenient, the steering wheel position is very unpleasant when maneuvering. In terms of telephony, I see many "bugs": unable to classify the address book by name instead of Name some names missing after synchronization the hangup button is not always operational, forcing it to operate the phone any time, pressing the green button does not trigger the usual message asking what name to call I never managed to make the unit work by saying "Call so and so", and the magic words are not always recognized Many progret to be done to the phone function.
