I am looking for a code or some way of unlocking the Toyota navigation so that my passenger can type in destination info into it. Can't enter anything into the navigation system when the van goes above 5mph. There is no law in Missouri to block this, so I would like it unlocked. Toyota says tough. I replied by saying that I guess my passenger would have to whip out my Garmin or paper map when I get into an unsafe area or can't pull over to the side of the road because there is none. The buyer of the vehicle should have to right to decide to use it or not, it's not Toyota's decision. Anyone have any answers? Thanks in advance!