Hello, yes I find your topics interesting on this website I have a 93 SC 400. I have both factory keys and I bought the car from the original owner that purchased it new and they lost the first key first month or two. They had the car when I bought it. I took the front passenger seat out and found it, but it has lost the ability to open and close the doors. The other remote works. I replace the battery and still do not know how to code it back to the original car that it was issued to if anyone can help that would be greatly appreciated.
