Does anyone out there know how to get the stock Toyota Navigation head unit out of the not able to input information when moving mode? It is for my Dad's 4-runner. I have the DNX-7100 and for that deck just had to move a ground screw and now I can use it while driving. Any help would be much appreciated as the passenger can use it, but since he has to stop it doesn’t help to have the passenger do the inputting. Thank you in advance for any help with this.