I think I just started pushing buttons to see what would happen. I think I remember using buttons on the steering wheel. I know that I was able to get that screen to change and I did that within a few day of getting my TH. You can set it for the left and right corners and also the middle display. I set mine up to have compass direction on the left, temperature on the right, and in the middle an estimated miles to empty with a average calculated of how many miles per gallon I am getting..