Hello I bought a yamaha digital speedometer for my rhino to upgrade the lighted system. I have a couple of questions. 1st when I plugged it all in in registered miles and hours. Are those the miles from the machine that it was taken off of? Secondly my overheated light is staying on for some reason. Is there something I am supposed to switch? Other than that I got the three harnesses plugged in and the speedo and lights are working correctly except for the overheating. Thanks Jon