I have s 2003 lexus is300, i only have one key for the car (the key is only key w/ no remote on it, but it starts the car) i just purchased a lexus key w/ remote on it form lexus. how can i program it. thank
Answer
You dont. you have to go back to the dealership and have them do it for you. it will probably cost you another 2 or 300 dollars though.