My battery in my key fob is just under a year old. I went to use it this morning, and it wouldn't unlock. I have a 2002 IS300 that I bought used. The key fob the garage gave me cracked and you had to be careful, or it would fall out. I had a new one made, but when I went to pick it up, the man asked me if I realized the key wouldn't work on the door. Evidently, this car had been wrecked, but didn't show up on the carfax report. They had to have replaced the drivers side door. The key code that is in the manual does not match the code the key man had to use to copy the old key.
I called a local key place and the guy told me he could try to get in, but if it doesn't work the first time, it will completely lock him out to try again. He suggested the next step would be to call a Lexus dealership and give them the serial number of my car so they could send a replacement key fob. He also said it would take seven to ten days to receive the new one. The trouble is, I still wouldn't be able to open up the door with the new one.
Anyone have any ideas what may have gone wrong with the fob? Can a new key be made just for the door alone?
Thanks in advance,
Bean