'06 Gs 430 --disabling The Safety Features

[06gs430]

i recently purchased a 2006 gs 430. while they are safety precautions, they tend to become a bit annoying. some examples:

if you are watching a dvd, when the car comes out of park, the video dissappears

several buttons on the touch screen become inoperable while the car is in motion

does anyone know how to disable these features? its great they care about my safety, but i payed 55K for a car that i control, not a nanny.