I have the n2 and just received it back from Pioneer after the Flex cable gave up on me. When I had it installed they put a bypass switch so that I can use the navigation or watch movies while driving. I also upgrade the software from the 50mt to the 70mt right before sending it to Pioneer.
Once I received it, I'm not sure if they did a firmware upgrade on the unit, but I am getting an "Improperly configuration of the brake cable" error.
when I check the status of the cable, it shows Brake ON, but if I drive, it changes from Brake ON to Brake OFF and I cannot use the navigation unles