whatsup fellas.. i just bought an N1 from my buddy and had it installed today. however, when i turned on the unit, it gave me that parking brake message. i forgot exactly what it said.. when i insert the nav dvd and try to input a destination, the buttons are all grey and you cannot press them. even when i am parked, i put in a dvd and it gave me a message saying that i cannot play the dvd while in motion. i forgot the exact message. When i go to the setting, i cannot adjust the time or anything. the only thing available is the hardware info. anyone know the solution to this problem? c