Nothing, they still lock out those features. They have never locked out basic controls like changing inputs or start/stop/play, or some deep menu navigation. Th

Nothing, they still lock out those features. They have never locked out basic controls like changing inputs or start/stop/play, or some deep menu navigation. They do lock out things like typing a GPS destination, but not selecting a pre-set. The NHTSA guidelines are here: https://www.nhtsa.gov/sites/nhtsa.dot.gov/files/distraction_npfg-02162012.pdf https://www.nhtsa.gov/sites/nhtsa.dot.gov/files/distraction_...