Reprogramming Car Keys Transponder keys are believed to be more secure for cars and harder to copy by thieves. Keys may need to be reprogrammed in the case of damage or lost. You can change the programming of your key fobs at home, but you need to know the right https://g28carkeysolutions61114.livebloggs.com/35458747/how-to-explain-car-key-programmer-to-your-grandparents