Hello DerekD, Thanks for your interest and replay. for the questions you asked here is the answers :- Are you saying that you have been able to play & view a DVD movie on the Aurions Standard Nav Screen when the Car is stationary in "Park" and has the park brake on ? Yes, It's an available future on the AURION NAV System. But the car Gear Shift should be in Park position and the foot brake ON. What Model Aurion do you have? Aurion GLX What year? Aurion 2007 What Nav System Manufacturer ( If known ) and software version? TOYOTA AURION Nav System. Also what part of the world are you in? I am In United Arab Emirates ( Dubai ) . The same Nav System installed for Gulf Region. What 'Region' is the DVD? I thing it's Region Free OR Region 0 . Can you post a photo of a DVD playing? I will do that next Post :) for your replay : Please advise as I have been able to disable the Nav System "safety feature" that stops Destiation changes and Blue tooth phone book access while moving. I need to ask you also the same question you have asked me ? and to disable the Nav System "safety feature" what was the procedure you done. One more thing, do you know where I can have the Wiring Diagram for the Nav System, any comment will be very help full. Thanks.