I drive on TSW 2 without the HUD and the safety systems unisolated. The DSD on the 313 goes off but is inaudable and causes the emergency brake to activate. A whole year of development and the driver safety device doesn't make a sound. Disappointed, to put it lightly.
Hey BenTayl_r I will post a quoted message here where I explained a little about DSD in another thread. I hope it helps.