I hardwired my a129 duo in my vehicle correctly. The yellow wire is hooked up to ACC and the red wire is hooked up to a constant 24/7 power supply. When I turn my car off I can see that the a129 goes into parking mode because it shows a white stick figure on the screen. After about one minute, the red lights in the power tracker on the 3 wire kit turns off indicating that the 3 wire kit is not receiving power which in turn stops giving constant power to the a129. I checked the fuse that is giving constant power while the 3 wire kit is installed and the red lights are off and there is still constant power. I am not sure why after one minute after I turn my car off this happens. Are there any suggestions with what I should do so that the power tracker on the 3 wire kit remains on to give the a129 a constant source of power so that parking mode works correctly?