I disabled drl on my 12 and disabled the one touch blinker thing cause I was tripping it constantly on the trail. I haven't tried the high idle function but the only thing I couldn't get to work was the wheel centering option. Never got a light to come on and I even tried to move the wheel off center.

 

Give him a call. I got mine from him and just placed another order with him four hours ago. He answers email pretty quickly during business hours too.