It works, but sometimes i have a little problems. Not every time, but sometimes i should manually disconnect/connect the module, because my phone sees the module, but can't connect to it.
The buttons on the wheels are working, the hardware buttons on the navi also working, the touch buttons doesn't do anything.
Works great for me. Saab 9-5, 2006 with denso nav. I had the same issues that NPen describes at first but since updating software (to 4.0) I have not needed to disconnect bluesaab a single time. And it had been a few weeks. Also the soft-keys on the head unit started doing stuff the way hardware keys do in cars without nav.
I have a UK, '58 plate (MY09) SAAB 9-5 Aero Estate, it has the Denso Satnav, with a BlueSaab 5.0 + Amp.
The Satnav time never moves progresses, and alwasy says it's playing, but everything works works - I can skip to next/previous song, and I can pause/play using the display. Also, next/previous work on my steering wheel, and I can play/pause from the steering wheel, too.