rgeorge15

I have a 2011 LX570 and when I put the car in reverse, I notice that I do not get the flags and the guide lines on that dashboard screen like you do in the 2012 and newer models. Is there a way to upgrade not only the parking software to get those guide lines but all of the other software, e.g. navigation, so that I have the more recent versions that come standard on the newer models?