Okay, I got the .51 disk from ebay stuck it in the car and tried to get to the secret menus. they will not come up. I am getting really frustrated. I crank the car, press menu, volume, top left corner, bottom left corner, top left corner, bottom right corner and nothing happens. What am I doing wrong? This is a 2009 RX350 if I failed to mention that before. PLEASE HELP!