I know I'm a luddite but isn't this what many feared in vehicles that lost the classic ignition key? a vehicle that can't be disabled if there is a software glitch?
As far as I know, they haven't made a vehicle yet without a neutral function. But I wouldn't be surprised if the germans have tried...
A few months ago I rented a 26' Penske box truck and drove it across the country. Medium duty International truck with air brakes, 25,999 GVW. The lady at Home Depot happily handed me the keys after I just showed her my regular driver license. I was surprised to see that thing had cruise control, no radar either. Talk about a freakin' semi-guided missile! Any moron can rent one of these with no experience what so ever.
Over 3500 miles and I never tried the cruise control...