You can get the original icons back quite easily. Put the card in your computer. Now go into each manufacture in the Make\Region folder and you'll see two .bmp files called "car.bmp" and "car_new.bmp". Delete the "car_new.bmp" file or move it to another folder. I was skeptical so I created a folder on my desktop for each make to move that make's car_new.bmp file to just in case any issue arose. No issues and the original icons are back. Try on just one first to make sure it works and then go back and do the rest.