With this app license the following functions of the app are unlocked: Displaying and resetting of OBC data Displaying of OBC data in instrument cluser (speed, coolant, oil temperature or voltage) Coding of US sidemarkers,hazard flashing...

With this app license upgrade* the following functions of the app are unlocked: control of the original DSP amplifier with memory selection, equalizer, room/echo and balance, faders and treble, bass adjustment only for OEM BMW DSP...