Im sure someone on here will be able to walk you through how much better then myself, but you should be able to plug the laptop into the mul to program the cop. You should be able to see the A side and B side and all the buttons for both. And if the b side works double check to make sure the A side looks the same. Each button/switch has a number and next to the number it has an arrow that points left or right or left and right. You want them to be the same as the working cop.