You are kidding,right?
The manufacturer advertises that all functions of the original radio are still supported and somehow they forgot about park distance control? I can hardly believe they can get away with something like that in a >700€ radio that was tailor-made for this model... If I had bought this thing new and paid >700€ for that thing, I would be truly upset.
Funny enough, the seatbelt alarm still works in my car. One of the feaures I wouldn't have been sad to lose