I'm pretty sure the warning screen is there to stay, its a legal disclaimer so if someone drives into a ditch while futzing with the navi Toyota can't be held responsible for it, since you have to acknowledge the warning to get past the screen.
Now .: VW GTI mkV :: ATP//BSH//Forge//NewSouth//OEM+//OSIR//RevoTechnik//a few stickers//a little elbow grease//a whole lot of swagger :.
Was .: 2005 Scion tC :: Silver Streak Mica Metallic :: TRD fully equipped :: Gone but Never Forgotten ::